Accessibility test digest

Introduction

The Testaro application used its tp15 testing procedure to test the accessibility (barrier-free design and coding) of the Argonne National Laboratory (90%) web page at https://www.anl.gov/ on 2022/08/12. The procedure performed 1230 tests. Of these, 24 are custom tests defined by Testaro, and the others belong to these seven other packages (programs that perform collections of tests):

• Alfa by Siteimprove
• Axe-core by Deque
• Continuum by Level Access
• HTML CodeSniffer by Squiz Labs
• Equal Access by IBM
• Nu Html Checker
• Tenon by Level Access
• WAVE by WebAIM

Testaro produced a report enumerating the test results.

Testilo processed the report and used the sp15c scoring procedure to compute partial and total scores for the page. The total score is 1691 (where 0 is the best possible score). The scored report is appended below.

Finally, Testilo used procedure dp15a to produce this digest, briefly explaining how sp15c computed the scores.

Score summary

Issue summary

Special issues

log: Score 19. This is based on the amount of browser error logging and miscellaneous logging during the tests.

Classified issues

parentMissing: Score 159. Issues reported by tests in this category:

• Package alfa, test r42, score 36 (Element is not owned by an element of its required context role)
• Package axe, test aria-required-parent, score 16 (ARIA role is not contained by a required parent)
• Package ibm, test Rpt_Aria_RequiredParent_Native_Host_Sematics, score 136 (Element is not contained within a role-valid element)

listItemOrphan: Score 137. Issues reported by tests in this category:

• Package axe, test listitem, score 78 (li element is not contained by a ul or ol element)
• Package continuum, test 99, score 104 (li element has no ul, ol, or list-role parent)

linkIndication: Score 134. Issues reported by tests in this category:

• Package testaro, test linkUl, score 132 (Non-underlined adjacent links)

menuNavigation: Score 128. Issues reported by tests in this category:

• Package testaro, test menuNav, score 126 (Nonstandard keyboard navigation among focusable menu items)

contentBeyondLandmarks: Score 120. Issues reported by tests in this category:

• Package axe, test region, score 11 (Some page content is not contained by landmarks)
• Package ibm, test Rpt_Aria_OrphanedContent_Native_Host_Sematics, score 114 (Content does not reside within an element with a landmark role)

contrastAAA: Score 83. Issues reported by tests in this category:

• Package alfa, test r66, score 24 (Text contrast less than AAA requires)
• Package axe, test color-contrast-enhanced, score 71 (Element has insufficient color contrast (Level AAA))
• Package tenon, test 95, score 2 (Element has insufficient color contrast (Level AAA))

contrastAA: Score 77. Issues reported by tests in this category:

• Package alfa, test r69, score 6 (Text outside widget has subminimum contrast)
• Package axe, test color-contrast, score 71 (Element has insufficient color contrast)
• Package wave, test c:contrast, score 3 (Very low contrast)

focusIndication: Score 56. Issues reported by tests in this category:

• Package testaro, test focInd, score 51 (Focused element displaying no or nostandard focus indicator)
• Package alfa, test r65, score 7 (Element in sequential focus order has no visible focus)

focusableOperable: Score 49. Issues reported by tests in this category:

• Package testaro, test focOp, score 47 (Operable elements that cannot be Tab-focused and vice versa)

leadingClipsText: Score 46. Issues reported by tests in this category:

• Package tenon, test 144, score 44 (Line height is insufficent to properly display the computed font size)

targetSize: Score 44. Issues reported by tests in this category:

• Package tenon, test 152, score 42 (Actionable element is smaller than the minimum required size)

roleBad: Score 36. Issues reported by tests in this category:

• Package testaro, test role, score 15 (Nonexistent or implicit-overriding role)
• Package axe, test aria-allowed-role, score 1 (ARIA role is not appropriate for the element)
• Package ibm, test element_tabbable_role_valid, score 12 (Tabbable element has a non-widget role)
• Package ibm, test aria_semantics_role, score 15 (ARIA role is not valid for the element to which it is assigned)
• Package ibm, test Rpt_Aria_ContentinfoWithNoMain_Implicit, score 1 (Element has a contentinfo role when no element has a main role)

linkNoText: Score 35. Issues reported by tests in this category:

• Package alfa, test r11, score 8 (Link has no accessible name)
• Package axe, test link-name, score 9 (Link has no discernible text)
• Package continuum, test 237, score 12 (a element has no mechanism that allows an accessible name value to be calculated)
• Package htmlcs, test e:AA.1_1_1.H30.2, score 8 (img element is the only link content but has no text alternative)
• Package ibm, test WCAG20_A_HasText, score 4 (Hyperlink has no text description)
• Package wave, test e:alt_link_missing, score 12 (Linked image has no text alternative)
• Package tenon, test 57, score 12 (Link has no text inside it)

ariaBadAttribute: Score 32. Issues reported by tests in this category:

• Package alfa, test r18, score 4 (ARIA state or property is not allowed for the element on which it is specified)
• Package axe, test aria-allowed-attr, score 4 (ARIA attribute is invalid for the role of its element)
• Package axe, test aria-valid-attr-value, score 4 (ARIA attribute has an invalid value)
• Package ibm, test aria_semantics_attribute, score 24 (ARIA attributes is invalid for the element or ARIA role to which it is assigned)
• Package nuVal, test The aria-hidden attribute must not be specified on the noscript element., score 4 (noscript element has an aria-hidden attribute)

focusableHidden: Score 30. Issues reported by tests in this category:

• Package alfa, test r17, score 16 (Tab-focusable element is or has an ancestor that is aria-hidden)
• Package axe, test aria-hidden-focus, score 12 (ARIA hidden element is focusable or contains a focusable element)
• Package axe, test presentation-role-conflict, score 1 (Element has a none/presentation role but is focusable or has a global ARIA state or property)
• Package ibm, test aria_hidden_focus_misuse, score 16 (Focusable element is within the subtree of an element with aria-hidden set to true)

attributeBad: Score 30. Issues reported by tests in this category:

• Package nuVal, test ^Bad value .* for attribute .+ on element .+$, score 8 (attribute on this element has an invalid value)
• Package nuVal, test ^Attribute .+ not allowed on element .+ at this point.*$, score 20 (attribute not allowed on this element)

tabIndexMissing: Score 30. Issues reported by tests in this category:

• Package tenon, test 190, score 28 (Interactive item is not natively actionable, but has no tabindex=0 attribute)

childMissing: Score 29. Issues reported by tests in this category:

• Package alfa, test r68, score 24 (Element does not own an element required by its semantic role)
• Package axe, test aria-required-children, score 8 (ARIA role does not contain a required child)

obsolete: Score 29. Issues reported by tests in this category:

• Package ibm, test element_attribute_deprecated, score 23 (Element or attribute is obsolete)
• Package nuVal, test ^The .+ attribute on the .+ element is obsolete.+$, score 9 (Attribute is obsolete on its element)

listChild: Score 23. Issues reported by tests in this category:

• Package axe, test list, score 12 (List element ul or ol has a child element other than li, script, and template)
• Package continuum, test 246, score 16 (ul element does not contain only li, script, template, or listitem-role elements as direct child elements)

ariaReferenceBad: Score 22. Issues reported by tests in this category:

• Package ibm, test Rpt_Aria_ValidIdRef, score 20 (ARIA property does not reference the non-empty unique id of a visible element)

governedBadID: Score 22. Issues reported by tests in this category:

• Package nuVal, test The aria-controls attribute must point to an element in the same document., score 20 (aria-controls attribute references an element not in the document)

hoverSurprise: Score 20. Issues reported by tests in this category:

• Package testaro, test hover, score 18 (Content changes caused by hovering)

buttonNoText: Score 19. Issues reported by tests in this category:

• Package htmlcs, test e:AA.4_1_2.H91.Button.Name, score 12 (Button element has no accessible name)
• Package wave, test e:button_empty, score 12 (Button is empty or has no value text)

fontSmall: Score 18. Issues reported by tests in this category:

• Package tenon, test 134, score 16 (Text is very small)

allCaps: Score 17. Issues reported by tests in this category:

• Package tenon, test 153, score 15 (Long string of text is in all caps)

inconsistentStyles: Score 15. Issues reported by tests in this category:

• Package testaro, test styleDiff, score 13 (Heading, link, and button style inconsistencies)

parseError: Score 14. Issues reported by tests in this category:

• Package nuVal, test ^Element .+ not allowed as child of element .+ in this context.*$, score 12 (Element not allowed as a child of its parent here)

tabFocusability: Score 13. Issues reported by tests in this category:

• Package testaro, test focAll, score 11 (Discrepancy between elements that should be and that are Tab-focusable)

contrastRisk: Score 12. Issues reported by tests in this category:

• Package htmlcs, test w:AA.1_4_3.G145.Abs, score 1 (Contrast between the absolutely positioned large text and its background may be less than 3:1)
• Package htmlcs, test w:AA.1_4_3.G145.Alpha, score 4 (Contrast between the text and its background may be less than 3:1, given the transparency)
• Package htmlcs, test w:AA.1_4_3.G18.Abs, score 2 (Contrast between the absolutely positioned text and its background may be inadequate)
• Package htmlcs, test w:AA.1_4_3.G18.Alpha, score 2 (Contrast between the text and its background may be less than 4.5:1, given the transparency)
• Package htmlcs, test w:AA.1_4_3.G18.BgImage, score 1 (Contrast between the text and its background image may be less than 4.5:1)

svgImageNoText: Score 10. Issues reported by tests in this category:

• Package continuum, test 123, score 8 (svg element has no mechanism that allows an accessible name to be calculated)

navConfusion: Score 10. Issues reported by tests in this category:

• Package continuum, test 531, score 6 (nav element has an accessible name that is non-unique among the nav elements)
• Package ibm, test Rpt_Aria_MultipleNavigationLandmarks_Implicit, score 6 (Element with a navigation role has no unique purpose label among the navigation-role elements)

landmarkConfusion: Score 9. Issues reported by tests in this category:

• Package axe, test landmark-unique, score 2 (Landmark has a role and an accessible name that are identical to another)
• Package ibm, test landmark_name_unique, score 6 (Landmark has no unique aria-labelledby or aria-label among landmarks in the same parent region)

headingOfNothing: Score 8. Issues reported by tests in this category:

• Package alfa, test r78, score 6 (No content between two headings of the same level)

navNoText: Score 8. Issues reported by tests in this category:

• Package continuum, test 533, score 6 (nav element is not the only nav element but has no accessible name)

duplicateID: Score 8. Issues reported by tests in this category:

• Package ibm, test RPT_Elem_UniqueId, score 6 (Element id attribute value is not unique within the document)
• Package nuVal, test ^Duplicate ID .+$|^The first occurrence of ID .* was here.*$, score 1 (Duplicate id)

linkPair: Score 7. Issues reported by tests in this category:

• Package wave, test a:link_redundant, score 5 (Adjacent links go to the same URL)

headingStructure: Score 6. Issues reported by tests in this category:

• Package alfa, test r53, score 2 (Heading skips one or more levels)
• Package axe, test heading-order, score 1 (Heading levels do not increase by only one)
• Package htmlcs, test w:AA.1_3_1_A.G141, score 1 (Heading level is incorrect)
• Package nuVal, test Consider using the h1 element as a top-level heading only (all h1 elements are treated as top-level headings by many screen readers and other tools)., score 1 (Page contains more than 1 h1 element)
• Package wave, test a:heading_skipped, score 1 (Skipped heading level)
• Package tenon, test 155, score 1 (Headings are not structured in a hierarchical manner)

formFieldNoText: Score 6. Issues reported by tests in this category:

• Package alfa, test r8, score 4 (Form field has no accessible name)

focusableDescendants: Score 6. Issues reported by tests in this category:

• Package alfa, test r90, score 4 (Element has a role making its children presentational but contains a focusable element)

ariaMissing: Score 6. Issues reported by tests in this category:

• Package continuum, test 1042, score 4 (element with an option role has no aria-selected attribute)

controlNoText: Score 6. Issues reported by tests in this category:

• Package ibm, test WCAG20_Input_ExplicitLabel, score 4 (Form control has no associated label)

pageLanguage: Score 6. Issues reported by tests in this category:

• Package ibm, test WCAG20_Html_HasLang, score 4 (Page detected as HTML, but has no lang attribute)

typeRedundant: Score 6. Issues reported by tests in this category:

• Package nuVal, test The type attribute is unnecessary for JavaScript resources., score 1 (type attribute is unnecessary for a JavaScript resource)
• Package nuVal, test The type attribute for the style element is not needed and should be omitted., score 3 (type attribute is unnecessary for a style element)

linkTextsSame: Score 6. Issues reported by tests in this category:

• Package tenon, test 98, score 4 (Links have the same text but different destinations)

zIndexNotZero: Score 5. Issues reported by tests in this category:

• Package testaro, test zIndex, score 3 (Layering with nondefault z-index values)

headingEmpty: Score 5. Issues reported by tests in this category:

• Package alfa, test r64, score 3 (Heading has no non-empty accessible name)
• Package axe, test empty-heading, score 1 (Heading empty)

inputNoText: Score 5. Issues reported by tests in this category:

• Package axe, test aria-input-field-name, score 3 (ARIA input field has no accessible name)

bannerConfusion: Score 5. Issues reported by tests in this category:

• Package ibm, test Rpt_Aria_MultipleBannerLandmarks_Implicit, score 3 (Element with a banner role has no unique purpose label among the banner-role elements)

cssInvalid: Score 5. Issues reported by tests in this category:

• Package nuVal, test ^CSS: .+: Parse Error.*$, score 3 (Invalid CSS)

imageTextLong: Score 5. Issues reported by tests in this category:

• Package wave, test a:alt_long, score 3 (Long text alternative)

horizontalScrolling: Score 5. Issues reported by tests in this category:

• Package tenon, test 28, score 3 (Layout or sizing of the page causes horizontal scrolling)

linkVague: Score 5. Issues reported by tests in this category:

• Package tenon, test 73, score 3 (Link text is too generic to communicate the purpose or destination)

decorativeElementExposed: Score 4. Issues reported by tests in this category:

• Package alfa, test r86, score 2 (Element marked as decorative is in the accessibility tree or has no none/presentation role)

activeEmbedding: Score 4. Issues reported by tests in this category:

• Package axe, test nested-interactive, score 2 (Interactive controls are nested)

roleRedundant: Score 4. Issues reported by tests in this category:

• Package ibm, test aria_role_redundant, score 2 (Explicitly assigned ARIA role is redundant with the implicit role of the element)
• Package nuVal, test ^The .+ role is unnecessary for element .+$, score 1 (explicit role is redundant for its element)

visibleBulk: Score 3. Issues reported by tests in this category:

• Package testaro, test bulk, score 1 (Page contains many visible elements)

skipRepeatedContent: Score 3. Issues reported by tests in this category:

• Package alfa, test r87, score 1 (First focusable element is not a link to the main content)

frameContentRisk: Score 3. Issues reported by tests in this category:

• Package axe, test frame-tested, score 1 (Some content is in an iframe and therefore may not be testable for accessibility)

hiddenContentRisk: Score 3. Issues reported by tests in this category:

• Package axe, test hidden-content, score 1 (Some content is hidden and therefore may not be testable for accessibility)

linkConfusionRisk: Score 3. Issues reported by tests in this category:

• Package axe, test identical-links-same-purpose, score 1 (Links with the same accessible name may serve dissimilar purposes)

mainNot1: Score 3. Issues reported by tests in this category:

• Package axe, test landmark-one-main, score 1 (page has no main landmark)

pseudoNavListRisk: Score 3. Issues reported by tests in this category:

• Package htmlcs, test w:AA.1_3_1.H48, score 1 (Navigation links are not coded as a list)

selectFlatRisk: Score 3. Issues reported by tests in this category:

• Package htmlcs, test w:AA.1_3_1.H85.2, score 1 (Selection list may contain groups of related options that are not grouped with optgroup)

scrollRisk: Score 3. Issues reported by tests in this category:

• Package htmlcs, test w:AA.1_4_10.C32,C31,C33,C38,SCR34,G206, score 1 (Fixed-position element may force bidirectional scrolling)

sectionHeadingless: Score 3. Issues reported by tests in this category:

• Package nuVal, test Section lacks heading. Consider using h2-h6 elements to add identifying headings to all sections, or else use a div element instead for any cases where no heading is needed., score 1 (section has no heading)

noScriptRisk: Score 3. Issues reported by tests in this category:

• Package wave, test a:noscript, score 1 (noscript element may fail to contain an accessible equivalent or alternative)

Discussion

Although there are widely accepted accessibility standards, there is no unanimity about how to define, test, and quantify accessibility. The failures reported in this digest merit investigation as potential opportunities for improved accessibility. Investigation may lead you to conclude that some of the reported failures do not actually harm accessibility. Conversely, some substantial accessibility faults can escape detection by any of these tests. You may question the attempt to assign an accessibility score to a web page, or you may prefer weightings and formulas different from those used by sp15c. You can modify and extend Testaro and Testilo to fit other theories and priorities.

Here, in brief, is how sp15c computes a score for a page.

• It finds all the defects and warnings (let’s call them issues) recorded in the report.
• It classifies them according to type. For example, a link that looks like the text around it is one issue category, while a video that has no captions is another issue category.
• It also classifies the issues according to severity. For example, an issue that prevents a transaction is more severe than an issue that only complicates the transaction, and a warning about a possible issue is less severe than a definite finding of an issue. (Some packages rate the severity of each issue; for the other packages, sp15c assigns a severity weight to the issue type and uses that weight.)
• It assigns quality ratings to particular tests that are judged abnormally reliable or unreliable.
• It assigns a score to each issue reported by each test of each package.
• It aggregates the issue scores, weighting them by severity, test quality, and redundancy. Redundancy occurs, and causes downweighting, when two or more packages contain tests that are designed to discover the same or mostly the same issues. So the score for a category is not simply the sum of the scores of the tests in that category.
• It assigns a score for issues in the page logged by the browser.
• It assigns an estimated score each time the page prevents one of the packages or one of the Testaro tests from being run on the page.
• It adds the scores together to obtain a total score.

The precise rules of sp15b are found in the code itself.

Report

{
  "id": "4yiew-argonnenatlab",
  "host": {
    "id": "argonnenatlab",
    "which": "https://www.anl.gov/",
    "what": "Argonne National Laboratory (90%)"
  },
  "log": [
    {
      "event": "startTime",
      "value": "2022-08-12T20:18:09"
    },
    {
      "event": "endTime",
      "value": "2022-08-12T20:20:37"
    }
  ],
  "script": {
    "id": "tp15",
    "what": "Alfa, Axe, Continuum, HTML CodeSniffer, IBM, Nu Html Checker, Tenon, WAVE, and 22 custom tests",
    "strict": true,
    "timeLimit": 500,
    "commands": [
      {
        "type": "launch",
        "which": "webkit",
        "what": "Webkit browser"
      },
      {
        "type": "url",
        "which": "https://www.anl.gov/",
        "what": "Argonne National Laboratory (90%)"
      },
      {
        "type": "tenonRequest",
        "id": "a",
        "withNewContent": true,
        "what": "Tenon API version 2 test request"
      },
      {
        "type": "test",
        "which": "motion",
        "what": "spontaneous change of content; requires webkit",
        "delay": 2500,
        "interval": 2500,
        "count": 5
      },
      {
        "type": "launch",
        "which": "chromium",
        "what": "Chromium browser"
      },
      {
        "type": "url",
        "which": "https://www.anl.gov/",
        "what": "Argonne National Laboratory (90%)"
      },
      {
        "type": "test",
        "which": "bulk",
        "what": "count of visible elements"
      },
      {
        "type": "test",
        "which": "embAc",
        "withItems": true,
        "what": "active elements incorrectly embedded in each other"
      },
      {
        "type": "test",
        "which": "focAll",
        "what": "Tab-focusability"
      },
      {
        "type": "test",
        "which": "focInd",
        "revealAll": false,
        "allowedDelay": 250,
        "withItems": true,
        "what": "focus indicators"
      },
      {
        "type": "test",
        "which": "focOp",
        "withItems": true,
        "what": "focusability and operability of elements"
      },
      {
        "type": "test",
        "which": "hover",
        "headSize": 40,
        "headSampleSize": 20,
        "tailSampleSize": 15,
        "withItems": true,
        "what": "hover impacts"
      },
      {
        "type": "test",
        "which": "labClash",
        "withItems": true,
        "what": "unlabeled and mislabeled form controls"
      },
      {
        "type": "test",
        "which": "linkUl",
        "withItems": true,
        "what": "underlining of inline links"
      },
      {
        "type": "test",
        "which": "menuNav",
        "withItems": true,
        "what": "keyboard navigation within true-focus menus"
      },
      {
        "type": "test",
        "which": "radioSet",
        "withItems": true,
        "what": "grouping of radio buttons in fieldsets"
      },
      {
        "type": "test",
        "which": "role",
        "what": "validity and necessity of role assignments"
      },
      {
        "type": "test",
        "which": "styleDiff",
        "withItems": true,
        "what": "style consistency of headings, buttons, and links"
      },
      {
        "type": "test",
        "which": "tabNav",
        "withItems": true,
        "what": "keyboard navigation within tab lists"
      },
      {
        "type": "test",
        "which": "zIndex",
        "withItems": true,
        "what": "elements with non-auto z indexes"
      },
      {
        "type": "test",
        "which": "alfa",
        "what": "Siteimprove alfa"
      },
      {
        "type": "test",
        "which": "axe",
        "detailLevel": 2,
        "rules": [],
        "what": "Axe core, all rules"
      },
      {
        "type": "test",
        "which": "continuum",
        "what": "Continuum"
      },
      {
        "type": "test",
        "which": "htmlcs",
        "what": "HTML CodeSniffer"
      },
      {
        "type": "test",
        "which": "ibm",
        "withItems": true,
        "what": "IBM Accessibility Checker, with page content and again with URL"
      },
      {
        "type": "test",
        "which": "nuVal",
        "what": "Nu Html Checker"
      },
      {
        "type": "test",
        "which": "wave",
        "reportType": 4,
        "what": "WAVE, report-type 4"
      },
      {
        "type": "test",
        "which": "tenon",
        "id": "a",
        "what": "Tenon API version 2 result retrieval"
      }
    ]
  },
  "acts": [
    {
      "type": "launch",
      "which": "webkit",
      "what": "Webkit browser"
    },
    {
      "type": "url",
      "which": "https://www.anl.gov/",
      "what": "Argonne National Laboratory (90%)",
      "result": "https://www.anl.gov/"
    },
    {
      "type": "tenonRequest",
      "id": "a",
      "withNewContent": true,
      "what": "Tenon API version 2 test request",
      "url": "https://www.anl.gov/"
    },
    {
      "type": "test",
      "which": "motion",
      "what": "motion",
      "delay": 2500,
      "interval": 2500,
      "count": 5,
      "url": "https://www.anl.gov/",
      "result": {
        "bytes": [
          843218,
          843218,
          843218,
          843218,
          843218
        ],
        "localRatios": [
          1,
          1,
          1,
          1
        ],
        "meanLocalRatio": 1,
        "maxLocalRatio": 1,
        "globalRatio": 1,
        "pixelChanges": [
          0,
          0,
          0,
          0
        ],
        "meanPixelChange": 0,
        "maxPixelChange": 0,
        "changeFrequency": 0
      }
    },
    {
      "type": "launch",
      "which": "chromium",
      "what": "Chromium browser"
    },
    {
      "type": "url",
      "which": "https://www.anl.gov/",
      "what": "Argonne National Laboratory (90%)",
      "result": "https://www.anl.gov/"
    },
    {
      "type": "test",
      "which": "bulk",
      "what": "count of visible elements",
      "url": "https://www.anl.gov/",
      "result": {
        "visibleElements": 641
      }
    },
    {
      "type": "test",
      "which": "embAc",
      "withItems": true,
      "what": "active elements embedded in links or buttons",
      "url": "https://www.anl.gov/",
      "result": {
        "totals": {
          "links": 0,
          "buttons": 0,
          "inputs": 0,
          "selects": 0
        },
        "items": []
      }
    },
    {
      "type": "test",
      "which": "focAll",
      "what": "focusable and Tab-focused elements",
      "url": "https://www.anl.gov/",
      "result": {
        "tabFocusables": 130,
        "tabFocused": 119,
        "discrepancy": -11
      }
    },
    {
      "type": "launch",
      "which": "chromium",
      "what": "chromium browser"
    },
    {
      "type": "url",
      "which": "https://www.anl.gov/",
      "what": "URL",
      "result": "https://www.anl.gov/"
    },
    {
      "type": "test",
      "which": "focInd",
      "revealAll": false,
      "allowedDelay": 250,
      "withItems": true,
      "what": "focus indicators",
      "url": "https://www.anl.gov/",
      "result": {
        "totals": {
          "total": 130,
          "types": {
            "indicatorMissing": {
              "total": 17,
              "tagNames": {
                "BUTTON": 8,
                "A": 8,
                "IFRAME": 1
              }
            },
            "nonOutlinePresent": {
              "total": 0,
              "tagNames": {}
            },
            "outlinePresent": {
              "total": 113,
              "meanDelay": 89,
              "tagNames": {
                "A": 109,
                "LI": 4
              }
            }
          }
        },
        "items": {
          "indicatorMissing": [
            {
              "tagName": "BUTTON",
              "text": "Search Search"
            },
            {
              "tagName": "A",
              "text": "Learn more"
            },
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                "AI Assurance: Challenges and Opportunities",
                "Multifunctional van der Waals Quantum Materials",
                "Learning and Influencing for Interactive Robotics"
              ],
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                "Argonne nuclear engineer Yung Liu wins Special Achievement Award from RFID Journal",
                "Cameron Whitehead Wins Again, Taking Top Honors in the CyberForce Program’s Conquer the Hill – Reign Edition Competition",
                "The People of Argonne",
                "Argonne chemist Stephen Klippenstein delivers Royal Society of Chemistry’s Spiers Memorial Lecture",
                "Department of Energy User Facilities",
                "Argonne Impacts: State by State",
                "Argonne Research Facilities",
                "Collaborative Research",
                "Discovery Science",
                "Global Security",
                "Energy R&D",
                "Advanced Computing",
                "Distributed Data and Workflow Management at JGI"
              ],
              "24.192px": [
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                "Resources"
              ],
              "16.32px": [
                "Argonne National Laboratory"
              ]
            }
          }
        }
      }
    },
    {
      "type": "test",
      "which": "tabNav",
      "withItems": true,
      "what": "keyboard navigation between tab elements",
      "url": "https://www.anl.gov/",
      "result": {
        "totals": {
          "navigations": {
            "all": {
              "total": 0,
              "correct": 0,
              "incorrect": 0
            },
            "specific": {
              "tab": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "left": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "right": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "up": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "down": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "home": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              },
              "end": {
                "total": 0,
                "correct": 0,
                "incorrect": 0
              }
            }
          },
          "tabElements": {
            "total": 0,
            "correct": 0,
            "incorrect": 0
          },
          "tabLists": {
            "total": 0,
            "correct": 0,
            "incorrect": 0
          }
        },
        "tabElements": {
          "incorrect": [],
          "correct": []
        }
      }
    },
    {
      "type": "test",
      "which": "zIndex",
      "withItems": true,
      "what": "z indexes",
      "url": "https://www.anl.gov/",
      "result": {
        "totals": {
          "total": 12,
          "tagNames": {
            "DIV": 4,
            "HEADER": 1,
            "UL": 4,
            "FORM": 1,
            "BUTTON": 2
          }
        },
        "items": [
          {
            "tagName": "DIV",
            "id": "MathJax_Message",
            "text": ""
          },
          {
            "tagName": "HEADER",
            "id": "",
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          },
          {
            "tagName": "UL",
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          },
          {
            "tagName": "UL",
            "id": "nav-sublist-2",
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          },
          {
            "tagName": "UL",
            "id": "nav-sublist-3",
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          },
          {
            "tagName": "UL",
            "id": "nav-sublist-4",
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          },
          {
            "tagName": "FORM",
            "id": "site-search-form",
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          },
          {
            "tagName": "BUTTON",
            "id": "",
            "text": "Previous"
          },
          {
            "tagName": "BUTTON",
            "id": "",
            "text": "Next"
          },
          {
            "tagName": "DIV",
            "id": "cboxOverlay",
            "text": ""
          },
          {
            "tagName": "DIV",
            "id": "colorbox",
            "text": ""
          },
          {
            "tagName": "DIV",
            "id": "cboxWrapper",
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        ]
      }
    },
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      "type": "test",
      "which": "alfa",
      "what": "alfa",
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              "uri": "https://alfa.siteimprove.com/rules/sia-r11",
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                  "title": "Link Purpose (In Context)"
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                  "uri": "https://www.w3.org/TR/WCAG/#link-purpose-link-only",
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                  "title": "Link Purpose (Link Only)"
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                  "title": "Name, Role, Value"
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              "tagName": "a",
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              "scope": "component",
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                {
                  "uri": "https://www.w3.org/TR/WCAG/#link-purpose-link-only",
                  "chapter": "2.4.9",
                  "title": "Link Purpose (Link Only)"
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                  "uri": "https://www.w3.org/TR/WCAG/#name-role-value",
                  "chapter": "4.1.2",
                  "title": "Name, Role, Value"
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                  "uri": "https://www.w3.org/WAI/WCAG21/Techniques/general/G91",
                  "name": "G91",
                  "title": "Providing link text that describes the purpose of a link"
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                "    </style>",
                "    <rect x=\"-7\" y=\"-6.9\" class=\"footer-logo-style0\" width=\"124.8\" height=\"43.6\"></rect>",
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            "verdict": "failed",
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              "type": "attribute",
              "tagName": "aria-selected",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]/@aria-selected",
              "codeLines": [
                "aria-selected=\"true\""
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            "verdict": "failed",
            "rule": {
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              "uri": "https://alfa.siteimprove.com/rules/sia-r42",
              "requirements": [
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                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                }
              ]
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            "target": {
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              "tagName": "li",
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              "codeLines": [
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                "    <svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink...",
                "      <title>",
                "        Arrow",
                "      </title>",
                "      <g>",
                "        <path d=\"M114.2,10.6L92.8,32c-7,7.4-10.6,16.1-10.6,26c0,10.1,3.5,18.7,10.6,25.7l138.8,138.8...",
                "        \t\tc0,9.9,3.5,18.6,10.6,26l21.4,21.1c7.2,7.2,15.9,10.8,26,10.8c10.3,0,18.8-3.6,25.7-10.8l185...",
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                "    </svg>",
                "  </button>",
                "  <ul id=\"nav-sublist-2\" role=\"menu\" aria-labelledby=\"menubutton-2\" class=\"nav-sublist\">",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/partnerships/available-for-licensing\">",
                "        Available Technologies",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/partnerships/capabilities\">",
                "        Capabilities",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/partnerships/collaborative-partnerships\">",
                "        Collaborative Partnerships",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/partnerships/contracts-and-agreements\">",
                "        Contracts and Agreements",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/discovery-to-impact\">",
                "        Discovery to Impact",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/argonnes-economic-impact\">",
                "        Economic Impact",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/placebased-innovation\">",
                "        Place-Based Innovation",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/procurement\">",
                "        Procurement",
                "      </a>",
                "    </li>",
                "  </ul>",
                "</li>"
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            "index": 690,
            "verdict": "failed",
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              "requirements": [
                {
                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
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              ]
            },
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              "type": "element",
              "tagName": "a",
              "path": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[2]/a[1]",
              "codeLines": [
                "<a role=\"menuitem\" href=\"/work-with-us\">",
                "  Work with Us",
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            "index": 691,
            "verdict": "failed",
            "rule": {
              "ruleID": "r42",
              "ruleSummary": "Elements with a role have required parent",
              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r42",
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                {
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                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                }
              ]
            },
            "target": {
              "type": "element",
              "tagName": "li",
              "path": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]",
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                "<li aria-controls=\"nav-sublist-3\" tabindex=\"0\" class=\"nav-list__item\">",
                "  <a role=\"menuitem\" href=\"/argonne-in-the-community\">",
                "    Community",
                "  </a>",
                "  <button aria-controls=\"nav-sublist-3\" id=\"menubutton-3\" aria-haspopup=\"true\" class=\"nav-sublist-t...",
                "    <!--?xml version=\"1.0\" encoding=\"utf-8\"?-->",
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                "      <title>",
                "        Arrow",
                "      </title>",
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                "    </svg>",
                "  </button>",
                "  <ul id=\"nav-sublist-3\" role=\"menu\" aria-labelledby=\"menubutton-3\" class=\"nav-sublist\">",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/tour-the-lab\">",
                "        Take a Tour of Argonne",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/education\">",
                "        Educational Programs",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/chicago\">",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/outloud-lecture-series\">",
                "        OutLoud Lecture Series",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/community-leaders-roundtable\">",
                "        Community Round Table",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/speakers-bureau\">",
                "        Speakers Bureau",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/sustainability\">",
                "        Sustainability",
                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/subscribe-to-argonne-publications\">",
                "        Subscribe to Argonne",
                "      </a>",
                "    </li>",
                "  </ul>",
                "</li>"
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            "index": 692,
            "verdict": "failed",
            "rule": {
              "ruleID": "r42",
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              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r42",
              "requirements": [
                {
                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                }
              ]
            },
            "target": {
              "type": "element",
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              "path": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]/a[1]",
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                "<a role=\"menuitem\" href=\"/argonne-in-the-community\">",
                "  Community",
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            "index": 693,
            "verdict": "failed",
            "rule": {
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              "scope": "component",
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                {
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                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                }
              ]
            },
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              "type": "element",
              "tagName": "li",
              "path": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]",
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                "  <a role=\"menuitem\" href=\"/argonne-national-laboratory\">",
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                "  </a>",
                "  <button aria-controls=\"nav-sublist-4\" id=\"menubutton-4\" aria-haspopup=\"true\" class=\"nav-sublist-t...",
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                "  <ul id=\"nav-sublist-4\" role=\"menu\" aria-labelledby=\"menubutton-4\" class=\"nav-sublist\">",
                "    <li class=\"nav-sublist__item\">",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/our-core-values\">",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/our-history\">",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/our-commitment-to-safety\">",
                "        Our Commitment to Safety",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
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                "        Diversity & Inclusion",
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                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/argonne-awards-recognition\">",
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                "      </a>",
                "    </li>",
                "    <li class=\"nav-sublist__item\">",
                "      <a role=\"menuitem\" href=\"/visiting-argonne\">",
                "        Visiting Argonne",
                "      </a>",
                "    </li>",
                "  </ul>",
                "</li>"
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            "index": 694,
            "verdict": "failed",
            "rule": {
              "ruleID": "r42",
              "ruleSummary": "Elements with a role have required parent",
              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r42",
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                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                }
              ]
            },
            "target": {
              "type": "element",
              "tagName": "a",
              "path": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/a[1]",
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            "verdict": "failed",
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              "scope": "component",
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                  "title": "Info and Relationships"
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              ]
            },
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              "tagName": "li",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
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                "</li>"
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            "index": 726,
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            "rule": {
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              "tagName": "h3",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[1]/div[1]/article[1]/a[1]/div[1]/h3[1]",
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                "  <div>",
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            "index": 983,
            "verdict": "failed",
            "rule": {
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                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                },
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                  "title": "Headings and Labels"
                },
                {
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                  "title": "Using h1-h6 to identify headings"
                }
              ]
            },
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              "type": "element",
              "tagName": "h2",
              "path": "/html[1]/body[1]/div[2]/footer[1]/section[2]/div[1]/div[1]/div[1]/h2[1]",
              "codeLines": [
                "<h2 class=\"footer-uchicago\">",
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                "      <style type=\"text/css\">",
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            "index": 1003,
            "verdict": "cantTell",
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              "ruleSummary": "Element in sequential focus order has visible focus",
              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r65",
              "requirements": [
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                  "uri": "https://www.w3.org/TR/WCAG/#focus-visible",
                  "chapter": "2.4.7",
                  "title": "Focus Visible"
                }
              ]
            },
            "target": {
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              "tagName": "button",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/button[1]",
              "codeLines": [
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            "index": 1007,
            "verdict": "cantTell",
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              "requirements": [
                {
                  "uri": "https://www.w3.org/TR/WCAG/#focus-visible",
                  "chapter": "2.4.7",
                  "title": "Focus Visible"
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              ]
            },
            "target": {
              "type": "element",
              "tagName": "button",
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            "index": 1008,
            "verdict": "cantTell",
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              "requirements": [
                {
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            },
            "target": {
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              "tagName": "button",
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              "codeLines": [
                "The South Pole Telescope offers a view of the early universe"
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                  "title": "Contrast (Enhanced)"
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                "  <div>",
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                "      INNOVATIVE",
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                "    <span class=\"caps\">",
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                "    <span class=\"caps\">",
                "      RESEARCH",
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                "      <div class=\"teaser__desc\">",
                "        The lecture is one of the society’s top honors.",
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                "    </div>",
                "  </article>",
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                "      </h3>",
                "      <div class=\"teaser__desc\">",
                "        Argonne scientists are building systems to streamline operations and maintenance at reactor...",
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                "        <a class=\"tag\" href=\"/topic/science-technology/computer-science-and-engineering\" tabindex=\"...",
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                "        </a>",
                "        ,",
                "        <a class=\"tag\" href=\"/topic/science-technology/artificial-intelligence\" tabindex=\"-1\">",
                "          Artificial Intelligence",
                "        </a>",
                "        ,",
                "        <a class=\"tag\" href=\"/topic/science-technology/machine-learning\" tabindex=\"-1\">",
                "          Machine Learning",
                "        </a>",
                "      </div>",
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                "  </article>",
                "  <article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"2\"...",
                "    <a href=\"/article/argonne-nuclear-engineer-yung-liu-wins-special-achievement-award-from-rfid-jo...",
                "      <img class=\"teaser__image\" src=\"https://www.anl.gov/sites/www/files/styles/featured_article_1...",
                "    </a>",
                "    <div class=\"teaser__block has-image\">",
                "      <a class=\"teaser__label\" href=\"/awards-and-recognition-0\" tabindex=\"-1\">",
                "        Awards and Recognition",
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                "      <h3 class=\"teaser__title\">",
                "        <a href=\"/article/argonne-nuclear-engineer-yung-liu-wins-special-achievement-award-from-rfi...",
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                "      <div class=\"teaser__desc\">",
                "        Argonne engineer receives award.",
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                "          Nonproliferation",
                "        </a>",
                "        ,",
                "        <a class=\"tag\" href=\"/topic/science-technology/nuclear-safeguards\" tabindex=\"-1\">",
                "          Nuclear Safeguards",
                "        </a>",
                "        ,",
                "        <a class=\"tag\" href=\"/topic/science-technology/nuclear-engineering\" tabindex=\"-1\">",
                "          Nuclear Engineering",
                "        </a>",
                "      </div>",
                "    </div>",
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                "  <article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"3\"...",
                "    <a href=\"/article/cameron-whitehead-wins-again-taking-top-honors-in-the-cyberforce-programs-con...",
                "      <img class=\"teaser__image\" src=\"https://www.anl.gov/sites/www/files/styles/featured_article_1...",
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                "    <div class=\"teaser__block has-image\">",
                "      <a class=\"teaser__label\" href=\"/press-release\" tabindex=\"-1\">",
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                "      </h3>",
                "      <div class=\"teaser__desc\">",
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                "        <a class=\"tag\" href=\"/topic/science-technology/cybersecurity\" tabindex=\"-1\">",
                "          Cybersecurity",
                "        </a>",
                "        ,",
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                "          National Security",
                "        </a>",
                "        ,",
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                "          Undergraduate Programs",
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                "    <div class=\"teaser__block has-image\">",
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                "      <h3 class=\"teaser__title\">",
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                "        The Argonne community is diverse, talented and changes the world.",
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                "      <div class=\"tags\">",
                "        <a class=\"tag\" href=\"/topic/we-are-argonne\" tabindex=\"-1\">",
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                "  <article class=\"featured-stories__slide teaser teaser--featured slick-slide slick-cloned\" data-sl...",
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                "    <div class=\"teaser__block has-image\">",
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                "      <h3 class=\"teaser__title\">",
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            "index": 1436,
            "verdict": "failed",
            "rule": {
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              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r86",
              "requirements": []
            },
            "target": {
              "type": "element",
              "tagName": "li",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
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                "<li class=\"slick-active\" aria-hidden=\"false\" role=\"presentation\" aria-selected=\"true\" aria-controls...",
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            }
          },
          {
            "index": 1442,
            "verdict": "cantTell",
            "rule": {
              "ruleID": "r87",
              "ruleSummary": "First focusable element is link to main content",
              "scope": "page",
              "uri": "https://alfa.siteimprove.com/rules/sia-r87",
              "requirements": [
                {
                  "uri": "https://www.w3.org/WAI/WCAG21/Techniques/general/G1",
                  "name": "G1",
                  "title": "Adding a link at the top of each page that goes directly to the main content area"
                }
              ]
            },
            "target": {
              "type": "document",
              "tagName": "",
              "path": "/",
              "codeLines": [
                "#document",
                "  <!doctype html>",
                "...",
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              ]
            }
          },
          {
            "index": 1458,
            "verdict": "failed",
            "rule": {
              "ruleID": "r90",
              "ruleSummary": "Element with presentational children has no focusable content",
              "scope": "component",
              "uri": "https://alfa.siteimprove.com/rules/sia-r90",
              "requirements": [
                {
                  "uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
                  "chapter": "1.3.1",
                  "title": "Info and Relationships"
                },
                {
                  "uri": "https://www.w3.org/TR/WCAG/#name-role-value",
                  "chapter": "4.1.2",
                  "title": "Name, Role, Value"
                }
              ]
            },
            "target": {
              "type": "element",
              "tagName": "article",
              "path": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[2]",
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                "</article>"
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        ]
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    },
    {
      "type": "test",
      "which": "axe",
      "detailLevel": 2,
      "rules": [],
      "what": "Axe",
      "url": "https://www.anl.gov/",
      "result": {
        "totals": {
          "rulesNA": 46,
          "rulesPassed": 46,
          "rulesWarned": 6,
          "rulesViolated": 18,
          "warnings": {
            "minor": 20,
            "moderate": 0,
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          },
          "violations": {
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            "serious": 110,
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        },
        "details": {
          "testEngine": {
            "name": "axe-core",
            "version": "4.4.2"
          },
          "testRunner": {
            "name": "axe"
          },
          "testEnvironment": {
            "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/102.0.5005.40 Safari/537.36",
            "windowWidth": 1280,
            "windowHeight": 720,
            "orientationAngle": 90,
            "orientationType": "landscape-primary"
          },
          "timestamp": "2022-08-12T20:20:04.240Z",
          "url": "https://www.anl.gov/",
          "toolOptions": {
            "resultTypes": [
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              "incomplete"
            ],
            "runOnly": {
              "type": "tag",
              "values": [
                "experimental",
                "best-practice",
                "wcag2a",
                "wcag2aa",
                "wcag2aaa",
                "wcag21a",
                "wcag21aa",
                "wcag21aaa"
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            },
            "reporter": "v1"
          },
          "incomplete": [
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              "impact": "minor",
              "tags": [
                "cat.aria",
                "best-practice"
              ],
              "description": "Ensures role attribute has an appropriate value for the element",
              "help": "ARIA role should be appropriate for the element",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-allowed-role?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-allowed-role",
                      "data": [
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                      ],
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"1\" aria-hidden=\"true\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide01\">",
                  "target": [
                    "article[data-slick-index=\"1\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
                },
                {
                  "any": [
                    {
                      "id": "aria-allowed-role",
                      "data": [
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                      ],
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"2\" aria-hidden=\"true\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide02\">",
                  "target": [
                    "article[data-slick-index=\"2\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
                },
                {
                  "any": [
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                      "id": "aria-allowed-role",
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                      "message": "ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
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                  "impact": "minor",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"3\" aria-hidden=\"true\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide03\">",
                  "target": [
                    "article[data-slick-index=\"3\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  ARIA role option must be removed when the element is made visible, as it is not allowed for the element"
                },
                {
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                  "impact": "minor",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide\" data-slick-index=\"4\" aria-hidden=\"true\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide04\">",
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                    "article[data-slick-index=\"4\"]"
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            },
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              "nodes": [
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                        "messageKey": "bgImage",
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                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"hero-cta-background\">",
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                        },
                        {
                          "html": "<section class=\"hero-cta hero-cta--xl\" style=\"background-image: url('https://www.anl.gov/sites/www/files/2022-06/CPA_RESIZE_SPT%20Image_1920x1080.jpg')\">",
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                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div>A Window on Time</div>",
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                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
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                      "relatedNodes": [
                        {
                          "html": "<div class=\"hero-cta-background\">",
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                        },
                        {
                          "html": "<section class=\"hero-cta hero-cta--xl\" style=\"background-image: url('https://www.anl.gov/sites/www/files/2022-06/CPA_RESIZE_SPT%20Image_1920x1080.jpg')\">",
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                      "impact": "serious",
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                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
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                    ".hero-cta-block > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
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                        "fgColor": "#ffffff",
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                        "messageKey": "bgImage",
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                      "relatedNodes": [
                        {
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                          "target": [
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/promo-image-450x300-R01.jpg);\">",
                          "target": [
                            ".l-3up:nth-child(1) > .image-block-wrapper > .featured-content-image-block.overlay.image-block"
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                  "html": "<div>Argonne Impacts State by State</div>",
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                    "a[href$=\"argonne-impacts\"] > .image-block__overlay > .text-overlay__title > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
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                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            "a[href$=\"threadwork\"] > .image-block__overlay"
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                  "none": [],
                  "impact": "serious",
                  "html": "<span class=\"caps\">THREADWORK</span>",
                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(1)"
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                },
                {
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                        "messageKey": "bgImage",
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
                          "target": [
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                        }
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                  "none": [],
                  "impact": "serious",
                  "html": "<span class=\"caps\">INNOVATIVE</span>",
                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
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                        "fontWeight": "normal",
                        "messageKey": "bgImage",
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            "a[href$=\"threadwork\"] > .image-block__overlay"
                          ]
                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
                          "target": [
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                        }
                      ],
                      "impact": "serious",
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                  "none": [],
                  "impact": "serious",
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                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
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                    {
                      "id": "color-contrast-enhanced",
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                        "messageKey": "bgImage",
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                      ],
                      "impact": "serious",
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                  "none": [],
                  "impact": "serious",
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                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(4)"
                  ],
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                },
                {
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                      "relatedNodes": [
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                          "target": [
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Science-101_Promo-Image_450x300_R2a.jpg);\">",
                          "target": [
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                      "impact": "serious",
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                  "none": [],
                  "impact": "serious",
                  "html": "<div>Science 101 </div>",
                  "target": [
                    "a[href$=\"science-101\"] > .image-block__overlay > .text-overlay__title > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
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                {
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                        "messageKey": "bgImage",
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                      "relatedNodes": [
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                          "html": "<button type=\"button\" data-role=\"none\" class=\"slick-prev slick-arrow\" aria-label=\"Previous\" role=\"button\" style=\"top: 362.875px;\">Previous</button>",
                          "target": [
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                        }
                      ],
                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
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                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" class=\"slick-prev slick-arrow\" aria-label=\"Previous\" role=\"button\" style=\"top: 362.875px;\">Previous</button>",
                  "target": [
                    ".slick-prev"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
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                    "article[data-slick-index=\"2\"] > .has-image.teaser__block > .tags > .tag:nth-child(3)"
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<a class=\"teaser__label\" href=\"/press-release\" tabindex=\"-1\">Press Release</a>",
                  "target": [
                    "a[href$=\"press-release\"]"
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                },
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                    "article[data-slick-index=\"3\"] > .has-image.teaser__block > .teaser__title > a"
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                  "any": [
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                    "article[data-slick-index=\"3\"] > .has-image.teaser__block > .tags > .tag:nth-child(2)"
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__label[href$=\"feature-story\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
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                {
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__title > a[href$=\"the-people-of-argonne\"]"
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                  "target": [
                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__desc"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
                },
                {
                  "any": [
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                  "target": [
                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .tags > .tag[href$=\"we-are-argonne\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
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                {
                  "any": [
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it's partially obscured by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"teaser__label\" href=\"/awards-and-recognition-0\" tabindex=\"-1\">Awards and Recognition</a>",
                  "target": [
                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__label[href$=\"awards-and-recognition-0\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
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                        "fontSize": "22.6pt (30.144px)",
                        "fontWeight": "normal",
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                        "expectedContrastRatio": "4.5:1"
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                      "relatedNodes": [
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it's partially obscured by another element"
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                  "impact": "serious",
                  "html": "<a href=\"/article/argonne-chemist-stephen-klippenstein-delivers-royal-society-of-chemistrys-spiers-memorial-lecture\" tabindex=\"-1\">",
                  "target": [
                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
                },
                {
                  "any": [
                    {
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<div class=\"teaser__desc\">The lecture is one of the society’s top honors.</div>",
                  "target": [
                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__desc"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
                },
                {
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                    {
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                          "html": "<button type=\"button\" data-role=\"none\" class=\"slick-next slick-arrow\" aria-label=\"Next\" role=\"button\" style=\"top: 362.875px;\">Next</button>",
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                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" class=\"slick-next slick-arrow\" aria-label=\"Next\" role=\"button\" style=\"top: 362.875px;\">Next</button>",
                  "target": [
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
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                      "id": "color-contrast-enhanced",
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                        "fgColor": "#ffffff",
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">1</button>",
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  "none": [],
                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">1</button>",
                  "target": [
                    "#slick-slide00 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                      "id": "color-contrast-enhanced",
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                        "fgColor": "#ffffff",
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                        "messageKey": "shortTextContent",
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button>",
                          "target": [
                            "#slick-slide01 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        },
                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
                          "target": [
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button>",
                  "target": [
                    "#slick-slide01 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                        "fgColor": "#ffffff",
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                        "contrastRatio": 2.52,
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                        "messageKey": "shortTextContent",
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button>",
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                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button>",
                  "target": [
                    "#slick-slide02 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                        "fgColor": "#ffffff",
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                        "contrastRatio": 2.52,
                        "fontSize": "0.0pt (0px)",
                        "fontWeight": "bold",
                        "messageKey": "shortTextContent",
                        "expectedContrastRatio": "7:1"
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button>",
                          "target": [
                            "#slick-slide03 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
                          "target": [
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button>",
                  "target": [
                    "#slick-slide03 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                        "fgColor": "#ffffff",
                        "bgColor": "#79a9c7",
                        "contrastRatio": 2.52,
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                        "fontWeight": "bold",
                        "messageKey": "shortTextContent",
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button>",
                          "target": [
                            "#slick-slide04 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
                          "target": [
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                      "message": "Element content is too short to determine if it is actual text content"
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                  "none": [],
                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button>",
                  "target": [
                    "#slick-slide04 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                        "messageKey": "bgOverlap",
                        "expectedContrastRatio": "4.5:1"
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">The Crucial Race To Build A Better Battery With Shirley Meng</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(1) > .teaser__block > .teaser__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
                  "any": [
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                        "fontWeight": "normal",
                        "messageKey": "bgOverlap",
                        "expectedContrastRatio": "7:1"
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">Big Brains Podcast</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(1) > .teaser__block > .tags > .tag"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
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                  "any": [
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                  "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(2) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
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                  "html": "<a class=\"tag\" href=\"https://chicago.suntimes.com/metro-state/2022/7/22/23273904/energy-secretary-jennifer-granholm-argonne-national-lab-hyzon-motors\">Chicago Sun-Times</a>",
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
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                    {
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                    ".teaser--image.teaser:nth-child(3) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
                  "any": [
                    {
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                  "html": "<a href=\"https://www.energy.gov/articles/women-energy-dr-emily-shemon\">Women @ Energy: Dr. Emily Shemon</a>",
                  "target": [
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.energy.gov/articles/women-energy-dr-emily-shemon\">Energy.gov</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(3) > .teaser__block > .tags > .tag"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
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                {
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                  "target": [
                    ".l-2up--2 > a[href$=\"news\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                  ],
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                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/national-scientific-user-facilities\">Department of Energy User Facilities</a>",
                  "target": [
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                  "html": "<div>Argonne’s user facilities provide researchers with open access to the most advanced tools of modern science.  Each year, nearly 8,000 researchers from academia, industry, and government laboratories use these facilities to perform new scientific research.</div>",
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                        {
                          "html": "<article class=\"text-overlay\">",
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                  "impact": "serious",
                  "html": "<a class=\"links-list__link\" href=\"https://www.energy.gov/science/office-science\">",
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                        {
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                  "html": "<a class=\"links-list__link\" href=\"/aps\">",
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                  "impact": "serious",
                  "html": "<a href=\"https://www.anl.gov/argonne-impacts\">Argonne Impacts: State by State</a>",
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                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/promo-image-450x300-R01.jpg);\">",
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                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<span class=\"caps\">MICROELECTRONICS</span>",
                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(3)"
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                {
                  "any": [
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                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Threadwork_promo%20block_400x225.jpg);\">",
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                      "impact": "serious",
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                  "html": "<span class=\"caps\">RESEARCH</span>",
                  "target": [
                    ".text-overlay__title > div > .caps:nth-child(4)"
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                {
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                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default featured-content-image-block overlay\" style=\"background-image: url(https://www.anl.gov/sites/www/files/Science-101_Promo-Image_450x300_R2a.jpg);\">",
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                  "impact": "serious",
                  "html": "<div>Science 101 </div>",
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                    "a[href$=\"science-101\"] > .image-block__overlay > .text-overlay__title > div"
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                  "any": [
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" class=\"slick-prev slick-arrow\" aria-label=\"Previous\" role=\"button\" style=\"top: 362.875px;\">Previous</button>",
                  "target": [
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
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                {
                  "any": [
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                    "article[data-slick-index=\"3\"] > .has-image.teaser__block > .tags > .tag:nth-child(2)"
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                    "article[data-slick-index=\"3\"] > .has-image.teaser__block > .tags > .tag:nth-child(3)"
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                  "html": "<a class=\"teaser__label\" href=\"/feature-story\" tabindex=\"-1\">Feature Story</a>",
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__label[href$=\"feature-story\"]"
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__title > a[href$=\"the-people-of-argonne\"]"
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .teaser__desc"
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                    "article[data-slick-index=\"4\"] > .has-image.teaser__block > .tags > .tag[href$=\"we-are-argonne\"]"
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                  "html": "<a class=\"teaser__label\" href=\"/awards-and-recognition-0\" tabindex=\"-1\">Awards and Recognition</a>",
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                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__label[href$=\"awards-and-recognition-0\"]"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
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                        "fgColor": "#00609c",
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it's partially obscured by another element"
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                  "impact": "serious",
                  "html": "<a href=\"/article/argonne-chemist-stephen-klippenstein-delivers-royal-society-of-chemistrys-spiers-memorial-lecture\" tabindex=\"-1\">",
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                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__title > a"
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
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                  "impact": "serious",
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                  "target": [
                    "article[data-slick-index=\"5\"] > .has-image.teaser__block > .teaser__desc"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it's partially obscured by another element"
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                    {
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                        {
                          "html": "<button type=\"button\" data-role=\"none\" class=\"slick-next slick-arrow\" aria-label=\"Next\" role=\"button\" style=\"top: 362.875px;\">Next</button>",
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                        }
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                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" class=\"slick-next slick-arrow\" aria-label=\"Next\" role=\"button\" style=\"top: 362.875px;\">Next</button>",
                  "target": [
                    ".slick-next"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
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                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button>",
                          "target": [
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                        },
                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button>",
                  "target": [
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                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button>",
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                          ]
                        },
                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
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                      "message": "Element content is too short to determine if it is actual text content"
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                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button>",
                  "target": [
                    "#slick-slide02 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                  "any": [
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                        "fontWeight": "bold",
                        "messageKey": "shortTextContent",
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                      },
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                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button>",
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                            "#slick-slide03 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        },
                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
                          "target": [
                            ".featured-stories"
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                        }
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  "none": [],
                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button>",
                  "target": [
                    "#slick-slide03 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
                },
                {
                  "any": [
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                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#79a9c7",
                        "contrastRatio": 2.52,
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                        "fontWeight": "bold",
                        "messageKey": "shortTextContent",
                        "expectedContrastRatio": "4.5:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button>",
                          "target": [
                            "#slick-slide04 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        },
                        {
                          "html": "<div class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\" role=\"toolbar\">",
                          "target": [
                            ".featured-stories"
                          ]
                        }
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                      "impact": "serious",
                      "message": "Element content is too short to determine if it is actual text content"
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                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button>",
                  "target": [
                    "#slick-slide04 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element content is too short to determine if it is actual text content"
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                {
                  "any": [
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                      "id": "color-contrast",
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                        "contrastRatio": 0,
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                        "fontWeight": "normal",
                        "messageKey": "bgOverlap",
                        "expectedContrastRatio": "3:1"
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">The Crucial Race To Build A Better Battery With Shirley Meng</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(1) > .teaser__block > .teaser__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#666666",
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                        "fontWeight": "normal",
                        "messageKey": "bgOverlap",
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">Big Brains Podcast</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(1) > .teaser__block > .tags > .tag"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#333333",
                        "contrastRatio": 0,
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                        "fontWeight": "normal",
                        "messageKey": "bgOverlap",
                        "expectedContrastRatio": "4.5:1"
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(2) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
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                        "fgColor": "#00609c",
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                        "expectedContrastRatio": "3:1"
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                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"https://chicago.suntimes.com/metro-state/2022/7/22/23273904/energy-secretary-jennifer-granholm-argonne-national-lab-hyzon-motors\">Energy Secretary Jennifer Granholm to visit Argonne National Lab, Hyzon Motors</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(2) > .teaser__block > .teaser__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
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                        "messageKey": "bgOverlap",
                        "expectedContrastRatio": "4.5:1"
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                      "impact": "serious",
                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://chicago.suntimes.com/metro-state/2022/7/22/23273904/energy-secretary-jennifer-granholm-argonne-national-lab-hyzon-motors\">Chicago Sun-Times</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(2) > .teaser__block > .tags > .tag"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
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                        "fgColor": "#333333",
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(3) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
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                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"https://www.energy.gov/articles/women-energy-dr-emily-shemon\">Women @ Energy: Dr. Emily Shemon</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(3) > .teaser__block > .teaser__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
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                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.energy.gov/articles/women-energy-dr-emily-shemon\">Energy.gov</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(3) > .teaser__block > .tags > .tag"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
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                      "message": "Element's background color could not be determined because it is overlapped by another element"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"cta-link--right cta-link--light\" href=\"/news\">",
                  "target": [
                    ".l-2up--2 > a[href$=\"news\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it is overlapped by another element"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
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                        "messageKey": "bgImage",
                        "expectedContrastRatio": "3:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<article class=\"text-overlay\">",
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                        },
                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                      "impact": "serious",
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                    }
                  ],
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                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/national-scientific-user-facilities\">Department of Energy User Facilities</a>",
                  "target": [
                    ".l-2up--1 > .text-overlay:nth-child(1) > .text-overlay__title > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
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                        "messageKey": "bgImage",
                        "expectedContrastRatio": "4.5:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<article class=\"text-overlay\">",
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                        },
                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                      ],
                      "impact": "serious",
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                    }
                  ],
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                  "impact": "serious",
                  "html": "<div>Argonne’s user facilities provide researchers with open access to the most advanced tools of modern science.  Each year, nearly 8,000 researchers from academia, industry, and government laboratories use these facilities to perform new scientific research.</div>",
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
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                {
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                        "expectedContrastRatio": "3:1"
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                      "relatedNodes": [
                        {
                          "html": "<article class=\"text-overlay\">",
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
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                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"links-list__link\" href=\"https://www.energy.gov/science/office-science\">",
                  "target": [
                    ".links-list__link:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                      "impact": "serious",
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                  "impact": "serious",
                  "html": "<a class=\"links-list__link\" href=\"/aps\">",
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                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
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                {
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
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                  "impact": "serious",
                  "html": "<a class=\"links-list__link\" href=\"/aps-upgrade\">",
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                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                  "impact": "serious",
                  "html": "<a class=\"links-list__link\" href=\"/alcf/argonne-leadership-computing-facility\">",
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                {
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                        {
                          "html": "<div class=\"full-width-image\" style=\"background-image: url(https://www.anl.gov/sites/www/files/2018-04/anl_laboratory_from_the_air2.jpg)\">",
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                {
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                    "a[href$=\"global-security\"] > .image-block__overlay > .text-overlay__desc > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#ffffff",
                        "contrastRatio": 0,
                        "fontSize": "22.6pt (30.144px)",
                        "fontWeight": "normal",
                        "messageKey": "bgImage",
                        "expectedContrastRatio": "3:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3) > .image-block__link > .image-block__overlay"
                          ]
                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default\" style=\"background-image: url(https://www.anl.gov/sites/www/files/energy_r_and_d_feature2_0.jpg);\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div>Energy R<span class=\"amp\">&amp;</span>D</div>",
                  "target": [
                    ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3) > .image-block__link > .image-block__overlay > .text-overlay__title > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#ffffff",
                        "contrastRatio": 0,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": "bgImage",
                        "expectedContrastRatio": "4.5:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3) > .image-block__link > .image-block__overlay"
                          ]
                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default\" style=\"background-image: url(https://www.anl.gov/sites/www/files/energy_r_and_d_feature2_0.jpg);\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div>Advancing our nation’s clean energy agenda through basic and applied research on energy production, storage, transmission, and use.</div>",
                  "target": [
                    ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(3) > .image-block__link > .image-block__overlay > .text-overlay__desc > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#ffffff",
                        "contrastRatio": 0,
                        "fontSize": "22.6pt (30.144px)",
                        "fontWeight": "normal",
                        "messageKey": "bgImage",
                        "expectedContrastRatio": "3:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            "a[href$=\"advanced-computing\"] > .image-block__overlay"
                          ]
                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default\" style=\"background-image: url(https://www.anl.gov/sites/www/files/theta.jpg);\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(4)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div>Advanced Computing</div>",
                  "target": [
                    "a[href$=\"advanced-computing\"] > .image-block__overlay > .text-overlay__title > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast",
                      "data": {
                        "fgColor": "#ffffff",
                        "contrastRatio": 0,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": "bgImage",
                        "expectedContrastRatio": "4.5:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<div class=\"image-block__overlay\">",
                          "target": [
                            "a[href$=\"advanced-computing\"] > .image-block__overlay"
                          ]
                        },
                        {
                          "html": "<article class=\"image-block paragraph paragraph--type--image-block-with-overlay paragraph--view-mode--default\" style=\"background-image: url(https://www.anl.gov/sites/www/files/theta.jpg);\">",
                          "target": [
                            ".image-block.paragraph--type--image-block-with-overlay.paragraph:nth-child(4)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element's background color could not be determined due to a background image"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div>Providing supercomputing capabilities to the scientific and engineering community to advance fundamental discovery in a broad range of disciplines.</div>",
                  "target": [
                    "a[href$=\"advanced-computing\"] > .image-block__overlay > .text-overlay__desc > div"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element's background color could not be determined due to a background image"
                }
              ]
            },
            {
              "id": "frame-tested",
              "impact": "critical",
              "tags": [
                "cat.structure",
                "review-item",
                "best-practice"
              ],
              "description": "Ensures <iframe> and <frame> elements contain the axe-core script",
              "help": "Frames should be tested with axe-core",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/frame-tested?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [
                    {
                      "id": "frame-tested",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "The iframe still has to be tested with axe-core"
                    }
                  ],
                  "none": [],
                  "impact": "critical",
                  "html": "<iframe id=\"twitter-widget-0\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"twitter-timeline twitter-timeline-rendered\" style=\"position: static; visibility: visible; display: inline-block; width: 100%; height: 400px; padding: 0px; border: none; max-width: 100%; min-width: 180px; margin-top: 0px; margin-bottom: 0px; min-height: 200px;\" data-widget-id=\"profile:argonne\" title=\"Twitter Timeline\">",
                  "target": [
                    "#twitter-widget-0"
                  ],
                  "failureSummary": "Fix all of the following:\n  The iframe still has to be tested with axe-core"
                }
              ]
            },
            {
              "id": "hidden-content",
              "impact": "minor",
              "tags": [
                "cat.structure",
                "experimental",
                "review-item",
                "best-practice"
              ],
              "description": "Informs users about hidden content.",
              "help": "Hidden content on the page should be analyzed",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/hidden-content?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<button id=\"menu-trigger\" class=\"nav-trigger\" aria-controls=\"menu\" aria-haspopup=\"true\">",
                  "target": [
                    "#menu-trigger"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<button aria-controls=\"nav-sublist-1\" id=\"menubutton-1\" aria-haspopup=\"true\" class=\"nav-sublist-trigger\">",
                  "target": [
                    "#menubutton-1"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<ul id=\"nav-sublist-1\" role=\"menu\" aria-labelledby=\"menubutton-1\" class=\"nav-sublist\">",
                  "target": [
                    "#nav-sublist-1"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<button aria-controls=\"nav-sublist-2\" id=\"menubutton-2\" aria-haspopup=\"true\" class=\"nav-sublist-trigger\">",
                  "target": [
                    "#menubutton-2"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<ul id=\"nav-sublist-2\" role=\"menu\" aria-labelledby=\"menubutton-2\" class=\"nav-sublist\">",
                  "target": [
                    "#nav-sublist-2"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<button aria-controls=\"nav-sublist-3\" id=\"menubutton-3\" aria-haspopup=\"true\" class=\"nav-sublist-trigger\">",
                  "target": [
                    "#menubutton-3"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<ul id=\"nav-sublist-3\" role=\"menu\" aria-labelledby=\"menubutton-3\" class=\"nav-sublist\">",
                  "target": [
                    "#nav-sublist-3"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<button aria-controls=\"nav-sublist-4\" id=\"menubutton-4\" aria-haspopup=\"true\" class=\"nav-sublist-trigger\">",
                  "target": [
                    "#menubutton-4"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<ul id=\"nav-sublist-4\" role=\"menu\" aria-labelledby=\"menubutton-4\" class=\"nav-sublist\">",
                  "target": [
                    "#nav-sublist-4"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<form class=\"search-block-form site-search__form ajax-disabling\" aria-labelledby=\"search-trigger-button\" id=\"site-search-form\" data-drupal-selector=\"search-block-form\" action=\"https://www.anl.gov/search-public\" method=\"GET\" accept-charset=\"UTF-8\">",
                  "target": [
                    "#site-search-form"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 444.8 444.8\" style=\"enable-background:new 0 0 444.8 444.8;\" xml:space=\"preserve\">",
                  "target": [
                    ".links-list__link:nth-child(1) > svg[viewBox=\"0 0 444.8 444.8\"][version=\"1.1\"][x=\"0px\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 444.8 444.8\" style=\"enable-background:new 0 0 444.8 444.8;\" xml:space=\"preserve\">",
                  "target": [
                    ".links-list__link:nth-child(8) > svg[viewBox=\"0 0 444.8 444.8\"][version=\"1.1\"][x=\"0px\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<iframe scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" src=\"https://platform.twitter.com/widgets/widget_iframe.6184048311ebe2b4d9580ce803ab4baa.html?origin=https%3A%2F%2Fwww.anl.gov\" title=\"Twitter settings iframe\" style=\"display: none;\"></iframe>",
                  "target": [
                    "iframe[title=\"Twitter settings iframe\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<div id=\"colorbox\" class=\"\" role=\"dialog\" tabindex=\"-1\" style=\"display: none;\">",
                  "target": [
                    "#colorbox"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                },
                {
                  "any": [
                    {
                      "id": "hidden-content",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<iframe id=\"rufous-sandbox\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" style=\"position: absolute; visibility: hidden; display: none; width: 0px; height: 0px; padding: 0px; border: none;\" title=\"Twitter analytics iframe\"></iframe>",
                  "target": [
                    "#rufous-sandbox"
                  ],
                  "failureSummary": "Fix any of the following:\n  There is hidden content on the page that was not analyzed. You will need to trigger the display of this content in order to analyze it."
                }
              ]
            },
            {
              "id": "identical-links-same-purpose",
              "impact": "minor",
              "tags": [
                "cat.semantics",
                "wcag2aaa",
                "wcag249"
              ],
              "description": "Ensure that links with the same accessible name serve a similar purpose",
              "help": "Links with the same name must have a similar purpose",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/identical-links-same-purpose?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [
                    {
                      "id": "identical-links-same-purpose",
                      "data": {
                        "name": "in the news",
                        "urlProps": {
                          "protocol": "http:",
                          "hostname": "www.anl.gov",
                          "port": "",
                          "pathname": "/in-the-news-0/",
                          "search": {},
                          "hash": "",
                          "filename": ""
                        }
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                          "target": [
                            ".teaser--image.teaser:nth-child(2) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
                          ]
                        },
                        {
                          "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                          "target": [
                            ".teaser--image.teaser:nth-child(3) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
                          ]
                        },
                        {
                          "html": "<a href=\"/in-the-news\" data-drupal-link-system-path=\"node/120251\">In the News</a>",
                          "target": [
                            "a[href$=\"in-the-news\"]"
                          ]
                        }
                      ],
                      "impact": "minor",
                      "message": "Check that links have the same purpose, or are intentionally ambiguous."
                    }
                  ],
                  "none": [],
                  "impact": "minor",
                  "html": "<a class=\"teaser__label\" href=\"/in-the-news-0\">In the News</a>",
                  "target": [
                    ".teaser--image.teaser:nth-child(1) > .teaser__block > .teaser__label[href$=\"in-the-news-0\"]"
                  ],
                  "failureSummary": "Fix all of the following:\n  Check that links have the same purpose, or are intentionally ambiguous."
                }
              ]
            }
          ],
          "violations": [
            {
              "id": "aria-allowed-attr",
              "impact": "critical",
              "tags": [
                "cat.aria",
                "wcag2a",
                "wcag412"
              ],
              "description": "Ensures ARIA attributes are allowed for an element's role",
              "help": "Elements must only use allowed ARIA attributes",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-allowed-attr?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-allowed-attr",
                      "data": [
                        "aria-selected=\"true\""
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "ARIA attribute is not allowed: aria-selected=\"true\""
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<li class=\"slick-active\" aria-hidden=\"false\" role=\"presentation\" aria-selected=\"true\" aria-controls=\"navigation00\" id=\"slick-slide00\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">1</button></li>",
                  "target": [
                    "#slick-slide00"
                  ],
                  "failureSummary": "Fix any of the following:\n  ARIA attribute is not allowed: aria-selected=\"true\""
                }
              ]
            },
            {
              "id": "aria-allowed-role",
              "impact": "minor",
              "tags": [
                "cat.aria",
                "best-practice"
              ],
              "description": "Ensures role attribute has an appropriate value for the element",
              "help": "ARIA role should be appropriate for the element",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-allowed-role?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-allowed-role",
                      "data": [
                        "option"
                      ],
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "ARIA role option is not allowed for given element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide slick-current slick-active\" data-slick-index=\"0\" aria-hidden=\"false\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide00\">",
                  "target": [
                    ".slick-current"
                  ],
                  "failureSummary": "Fix any of the following:\n  ARIA role option is not allowed for given element"
                }
              ]
            },
            {
              "id": "aria-hidden-focus",
              "impact": "serious",
              "tags": [
                "cat.name-role-value",
                "wcag2a",
                "wcag412",
                "wcag131"
              ],
              "description": "Ensures aria-hidden elements are not focusable nor contain focusable elements",
              "help": "ARIA hidden element must not be focusable or contain focusable elements",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-hidden-focus?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [
                    {
                      "id": "focusable-disabled",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button>",
                          "target": [
                            "#slick-slide01 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Focusable content should be disabled or be removed from the DOM"
                    }
                  ],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-hidden=\"true\" role=\"presentation\" aria-selected=\"false\" aria-controls=\"navigation01\" id=\"slick-slide01\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">2</button></li>",
                  "target": [
                    "#slick-slide01"
                  ],
                  "failureSummary": "Fix all of the following:\n  Focusable content should be disabled or be removed from the DOM"
                },
                {
                  "any": [],
                  "all": [
                    {
                      "id": "focusable-disabled",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button>",
                          "target": [
                            "#slick-slide02 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Focusable content should be disabled or be removed from the DOM"
                    }
                  ],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-hidden=\"true\" role=\"presentation\" aria-selected=\"false\" aria-controls=\"navigation02\" id=\"slick-slide02\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">3</button></li>",
                  "target": [
                    "#slick-slide02"
                  ],
                  "failureSummary": "Fix all of the following:\n  Focusable content should be disabled or be removed from the DOM"
                },
                {
                  "any": [],
                  "all": [
                    {
                      "id": "focusable-disabled",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button>",
                          "target": [
                            "#slick-slide03 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Focusable content should be disabled or be removed from the DOM"
                    }
                  ],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-hidden=\"true\" role=\"presentation\" aria-selected=\"false\" aria-controls=\"navigation03\" id=\"slick-slide03\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">4</button></li>",
                  "target": [
                    "#slick-slide03"
                  ],
                  "failureSummary": "Fix all of the following:\n  Focusable content should be disabled or be removed from the DOM"
                },
                {
                  "any": [],
                  "all": [
                    {
                      "id": "focusable-disabled",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button>",
                          "target": [
                            "#slick-slide04 > button[data-role=\"none\"][role=\"button\"][type=\"button\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Focusable content should be disabled or be removed from the DOM"
                    }
                  ],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-hidden=\"true\" role=\"presentation\" aria-selected=\"false\" aria-controls=\"navigation04\" id=\"slick-slide04\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">5</button></li>",
                  "target": [
                    "#slick-slide04"
                  ],
                  "failureSummary": "Fix all of the following:\n  Focusable content should be disabled or be removed from the DOM"
                }
              ]
            },
            {
              "id": "aria-input-field-name",
              "impact": "serious",
              "tags": [
                "cat.aria",
                "wcag2a",
                "wcag412",
                "ACT"
              ],
              "description": "Ensures every ARIA input field has an accessible name",
              "help": "ARIA input fields must have an accessible name",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-input-field-name?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-label",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-label attribute does not exist or is empty"
                    },
                    {
                      "id": "aria-labelledby",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty"
                    },
                    {
                      "id": "non-empty-title",
                      "data": {
                        "messageKey": "noAttr"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element has no title attribute"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<div class=\"slick-track\" style=\"opacity: 1; width: 3514px; transform: translate3d(-502px, 0px, 0px);\" role=\"listbox\">",
                  "target": [
                    ".slick-track"
                  ],
                  "failureSummary": "Fix any of the following:\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute"
                }
              ]
            },
            {
              "id": "aria-required-children",
              "impact": "critical",
              "tags": [
                "cat.aria",
                "wcag2a",
                "wcag131"
              ],
              "description": "Ensures elements with an ARIA role that require child roles contain them",
              "help": "Certain ARIA roles must contain particular children",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-required-children?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-required-children",
                      "data": [
                        "group",
                        "menuitemradio",
                        "menuitem",
                        "menuitemcheckbox"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA children role not present: group, menuitemradio, menuitem, menuitemcheckbox"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<ul id=\"menu\" role=\"menu\" aria-labelledby=\"menu-trigger\" class=\"nav-list\">",
                  "target": [
                    "#menu"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA children role not present: group, menuitemradio, menuitem, menuitemcheckbox"
                },
                {
                  "any": [
                    {
                      "id": "aria-required-children",
                      "data": [
                        "tab"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA child role not present: tab"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<ul class=\"slick-dots\" style=\"\" role=\"tablist\">",
                  "target": [
                    ".slick-dots"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA child role not present: tab"
                }
              ]
            },
            {
              "id": "aria-required-parent",
              "impact": "critical",
              "tags": [
                "cat.aria",
                "wcag2a",
                "wcag131"
              ],
              "description": "Ensures elements with an ARIA role that require parent roles are contained by them",
              "help": "Certain ARIA roles must be contained by particular parents",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-required-parent?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "aria-required-parent",
                      "data": [
                        "menu",
                        "menubar",
                        "group"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA parents role not present: menu, menubar, group"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<a role=\"menuitem\" href=\"/argonnes-science-and-technology\">Research</a>",
                  "target": [
                    ".nav-list__item[aria-controls=\"nav-sublist-1\"] > a[role=\"menuitem\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA parents role not present: menu, menubar, group"
                },
                {
                  "any": [
                    {
                      "id": "aria-required-parent",
                      "data": [
                        "menu",
                        "menubar",
                        "group"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA parents role not present: menu, menubar, group"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<a role=\"menuitem\" href=\"/work-with-us\">Work with Us</a>",
                  "target": [
                    "a[href$=\"work-with-us\"][role=\"menuitem\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA parents role not present: menu, menubar, group"
                },
                {
                  "any": [
                    {
                      "id": "aria-required-parent",
                      "data": [
                        "menu",
                        "menubar",
                        "group"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA parents role not present: menu, menubar, group"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<a role=\"menuitem\" href=\"/argonne-in-the-community\">Community</a>",
                  "target": [
                    "a[href$=\"argonne-in-the-community\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA parents role not present: menu, menubar, group"
                },
                {
                  "any": [
                    {
                      "id": "aria-required-parent",
                      "data": [
                        "menu",
                        "menubar",
                        "group"
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Required ARIA parents role not present: menu, menubar, group"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "critical",
                  "html": "<a role=\"menuitem\" href=\"/argonne-national-laboratory\">About Us</a>",
                  "target": [
                    "a[href=\"/argonne-national-laboratory\"][role=\"menuitem\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Required ARIA parents role not present: menu, menubar, group"
                }
              ]
            },
            {
              "id": "aria-valid-attr-value",
              "impact": "critical",
              "tags": [
                "cat.aria",
                "wcag2a",
                "wcag412"
              ],
              "description": "Ensures all ARIA attributes have valid values",
              "help": "ARIA attributes must conform to valid values",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-valid-attr-value?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [
                    {
                      "id": "aria-valid-attr-value",
                      "data": [
                        "aria-controls=\"navigation00\""
                      ],
                      "relatedNodes": [],
                      "impact": "critical",
                      "message": "Invalid ARIA attribute value: aria-controls=\"navigation00\""
                    }
                  ],
                  "none": [],
                  "impact": "critical",
                  "html": "<li class=\"slick-active\" aria-hidden=\"false\" role=\"presentation\" aria-selected=\"true\" aria-controls=\"navigation00\" id=\"slick-slide00\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">1</button></li>",
                  "target": [
                    "#slick-slide00"
                  ],
                  "failureSummary": "Fix all of the following:\n  Invalid ARIA attribute value: aria-controls=\"navigation00\""
                }
              ]
            },
            {
              "id": "color-contrast-enhanced",
              "impact": "serious",
              "tags": [
                "cat.color",
                "wcag2aaa",
                "wcag146"
              ],
              "description": "Ensures the contrast between foreground and background colors meets WCAG 2 AAA contrast ratio thresholds",
              "help": "Elements must have sufficient color contrast",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/color-contrast-enhanced?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/article/the-futuristic-south-pole-telescope-looks-far-back-in-time\">Learn more</a>",
                          "target": [
                            ".hero-cta-block > .button"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/article/the-futuristic-south-pole-telescope-looks-far-back-in-time\">Learn more</a>",
                  "target": [
                    ".hero-cta-block > .button"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"/topic/science-technology/computer-science-and-engineering\" tabindex=\"-1\">Computer Science and Engineering</a>",
                  "target": [
                    "article[data-slick-index=\"1\"] > .has-image.teaser__block > .tags > .tag:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"/topic/science-technology/artificial-intelligence\" tabindex=\"-1\">Artificial Intelligence</a>",
                  "target": [
                    "article[data-slick-index=\"1\"] > .has-image.teaser__block > .tags > .tag:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"/topic/science-technology/machine-learning\" tabindex=\"-1\">Machine Learning</a>",
                  "target": [
                    "article[data-slick-index=\"1\"] > .has-image.teaser__block > .tags > .tag:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"/topic/science-technology/nonproliferation\" tabindex=\"-1\">Nonproliferation</a>",
                  "target": [
                    "article[data-slick-index=\"2\"] > .has-image.teaser__block > .tags > .tag:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/partnerships/available-for-licensing\">Available Technologies</a>",
                          "target": [
                            ".section-gray.section-spacing > .section-divider > .container > .section-divider__container > .l-1up-small-centered > .section-divider__buttons > .button:nth-child(1)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/partnerships/available-for-licensing\">Available Technologies</a>",
                  "target": [
                    ".section-gray.section-spacing > .section-divider > .container > .section-divider__container > .l-1up-small-centered > .section-divider__buttons > .button:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/partnerships/collaborative-partnerships\">Partner With Argonne</a>",
                          "target": [
                            ".button:nth-child(2)"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/partnerships/collaborative-partnerships\">Partner With Argonne</a>",
                  "target": [
                    ".button:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/research-highlights\">More Research Highlights</a>",
                          "target": [
                            ".button[href$=\"research-highlights\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/research-highlights\">More Research Highlights</a>",
                  "target": [
                    ".button[href$=\"research-highlights\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Argonne National Laboratory Deploys Cerebras <span class=\"caps\">CS-1</span>, the World’s Fastest Artificial Intelligence Computer</span>",
                  "target": [
                    ".l-4up:nth-child(1) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span class=\"caps\">CS-1</span>",
                  "target": [
                    ".l-4up:nth-child(1) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span > .caps"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/high-performance-computing\">High Performance Computing</a>",
                  "target": [
                    ".l-4up:nth-child(1) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/artificial-intelligence\">Artificial Intelligence</a>",
                  "target": [
                    ".l-4up:nth-child(1) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Correcting nonlinearity and mass-bias in measurements by <span class=\"caps\">ICP</span> quadrupole mass spectrometry</span>",
                  "target": [
                    ".l-4up:nth-child(2) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span class=\"caps\">ICP</span>",
                  "target": [
                    ".l-4up:nth-child(2) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span > .caps"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/analytical-chemistry\">Analytical Chemistry</a>",
                  "target": [
                    ".l-4up:nth-child(2) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>MOFs for Methane Manipulation</span>",
                  "target": [
                    ".l-4up:nth-child(3) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/analytical-chemistry\">Analytical Chemistry</a>",
                  "target": [
                    ".l-4up:nth-child(3) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/xray-science-and-technology\">X-Ray Science and Technology</a>",
                  "target": [
                    ".l-4up:nth-child(3) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
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                        "fgColor": "#00609c",
                        "bgColor": "#ffffff",
                        "contrastRatio": 6.65,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Metamaterials for next-generation accelerators</span>",
                  "target": [
                    ".l-4up:nth-child(4) > .teaser--small.teaser > .has-image.teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #00609c, background color: #ffffff, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/accelerator-physics\">Accelerator Physics</a>",
                  "target": [
                    ".l-4up:nth-child(4) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.8pt (14.4px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"tag\" href=\"https://www.anl.gov/topic/science-technology/physics\">Physics</a>",
                  "target": [
                    ".l-4up:nth-child(4) > .teaser--small.teaser > .has-image.teaser__block > .tags > .tag:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>August 15, 2022<span class=\"divider\">|</span>1:00 PM</span>",
                  "target": [
                    ".teaser--featured.teaser > .teaser__block > .teaser__meta > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.94,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span><span class=\"caps\">AI</span> Assurance: Challenges and Opportunities</span>",
                  "target": [
                    ".views-row:nth-child(1) > .teaser--small.teaser > .teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.94,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span class=\"caps\">AI</span>",
                  "target": [
                    ".views-row:nth-child(1) > .teaser--small.teaser > .teaser__block > .teaser__title > a > span > .caps"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>August 18, 2022<span class=\"divider\">|</span>10:00 AM</span>",
                  "target": [
                    ".views-row:nth-child(1) > .teaser--small.teaser > .teaser__block > .teaser__meta > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.94,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Multifunctional van der Waals Quantum Materials</span>",
                  "target": [
                    ".views-row:nth-child(2) > .teaser--small.teaser > .teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>August 31, 2022<span class=\"divider\">|</span>11:00 AM</span>",
                  "target": [
                    ".views-row:nth-child(2) > .teaser--small.teaser > .teaser__block > .teaser__meta > span:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Building 440</span>",
                  "target": [
                    ".teaser__meta > span:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Also Online</span>",
                  "target": [
                    "span:nth-child(6)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#00609c",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.94,
                        "fontSize": "14.4pt (19.2px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Learning and Influencing for Interactive Robotics</span>",
                  "target": [
                    ".views-row:nth-child(3) > .teaser--small.teaser > .teaser__block > .teaser__title > a > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.94 (foreground color: #00609c, background color: #f2f2f2, font size: 14.4pt (19.2px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.1pt (13.44px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>October 6, 2022<span class=\"divider\">|</span>10:00 AM</span>",
                  "target": [
                    ".views-row:nth-child(3) > .teaser--small.teaser > .teaser__block > .teaser__meta > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.1pt (13.44px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"cta-link--right  cta-link--light\" href=\"/events\">",
                  "target": [
                    "a[href$=\"events\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-gray section-spacing\">",
                          "target": [
                            "div:nth-child(7) > .section-gray.section-spacing"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"cta-link--right  cta-link--light\" href=\"http://www.twitter.com/argonne\">",
                  "target": [
                    ".cta-link--right.cta-link--light[href$=\"argonne\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/argonnes-science-and-technology\">For Researchers</a>",
                          "target": [
                            ".l-2up:nth-child(1) > .button"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/argonnes-science-and-technology\">For Researchers</a>",
                  "target": [
                    ".l-2up:nth-child(1) > .button"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/education\">For Students</a>",
                          "target": [
                            ".button[href$=\"education\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/education\">For Students</a>",
                  "target": [
                    ".button[href$=\"education\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/work-with-us\">For Business</a>",
                          "target": [
                            ".button[href$=\"work-with-us\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/work-with-us\">For Business</a>",
                  "target": [
                    ".button[href$=\"work-with-us\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#ffffff",
                        "bgColor": "#00609c",
                        "contrastRatio": 6.65,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<a class=\"button\" href=\"/argonne-national-laboratory\">For the Public</a>",
                          "target": [
                            ".button[href=\"/argonne-national-laboratory\"]"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a class=\"button\" href=\"/argonne-national-laboratory\">For the Public</a>",
                  "target": [
                    ".button[href=\"/argonne-national-laboratory\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 6.65 (foreground color: #ffffff, background color: #00609c, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<h3 class=\"footer-address__title\">Argonne National Laboratory</h3>",
                  "target": [
                    ".footer-address__title"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"https://www.google.com/maps/place/Argonne+National+Laboratory/@41.713136,-87.981988,15z/data=!4m5!3m4!1s0x0:0xe11fbec7b74c81b8!8m2!3d41.7183047!4d-87.978572\">9700 S. Cass Avenue</a>",
                  "target": [
                    ".footer-address__list > li:nth-child(1) > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li>Lemont, IL 60439</li>",
                  "target": [
                    ".footer-address__list > li:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "12.2pt (16.32px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"tel:+16302522000\">+1-630-252-2000</a>",
                  "target": [
                    "a[href=\"tel:+16302522000\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 12.2pt (16.32px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Connect with Us</span>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-list__label > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/tour-the-lab\" data-drupal-link-system-path=\"node/119866\">Tour the Laboratory</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/119866\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/outloud-lecture-series\" data-drupal-link-system-path=\"node/67851\">Attend an OutLoud Lecture</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/67851\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/subscribe-to-argonne-publications\" data-drupal-link-system-path=\"node/97666\">Subscribe to Argonne </a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/97666\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/researchers\">Find an Argonne Researcher</a>",
                  "target": [
                    "a[href$=\"researchers\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"mailto:webfeedback@anl.gov?Subject=Feedback%20for%20www.anl.gov\">Website Feedback</a>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(5) > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/website-accessibility\" data-drupal-link-system-path=\"node/383806\">Website Accessibility</a>",
                  "target": [
                    "a[href$=\"website-accessibility\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/contact-us\" data-drupal-link-system-path=\"node/64276\">Contact Us</a>",
                  "target": [
                    "a[href$=\"contact-us\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Conduct Research With Us</span>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-list__label > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/become-a-user\" data-drupal-link-system-path=\"node/120611\">Apply to Use Our User Facilities</a>",
                  "target": [
                    "a[href$=\"become-a-user\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/collaborative-research\" data-drupal-link-system-path=\"node/99426\">Collaborate with Our Centers, Institutes and Programs</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/99426\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/partnerships/commercialization-programs\" data-drupal-link-system-path=\"node/64941\">Become a Lab Technologist</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/64941\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/education/visiting-student-program-for-graduate-students\" data-drupal-link-system-path=\"node/67591\">Conduct Thesis Research</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/67591\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/hr/postdoctoral-applicants\" data-drupal-link-system-path=\"node/64126\">Apply for a Postdoc Appointment</a>",
                  "target": [
                    "a[href$=\"postdoctoral-applicants\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Partner with Us</span>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-list__label > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/nsp\" data-drupal-link-system-path=\"node/120851\">Secure Our Nation</a>",
                  "target": [
                    "a[href$=\"nsp\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/manufacturing\" data-drupal-link-system-path=\"node/65096\">Increase Manufacturing Competitiveness</a>",
                  "target": [
                    "a[href$=\"manufacturing\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"http://access.anl.gov\">Unlock Energy Storage Potential</a>",
                  "target": [
                    "a[href$=\"access.anl.gov\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/partnerships/available-for-licensing\" data-drupal-link-system-path=\"node/64966\">Develop or License Technologies</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/64966\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/partnerships/entrepreneurial-ventures\" data-drupal-link-system-path=\"node/100906\">Gain Entrepreneurial Support</a>",
                  "target": [
                    "a[data-drupal-link-system-path=\"node/100906\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "bold",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<span>Newsroom</span>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-list__label > span"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: bold). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/argonne-advances\" data-drupal-link-system-path=\"node/348451\">Argonne Advances</a>",
                  "target": [
                    "a[href$=\"argonne-advances\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/feature-stories\" data-drupal-link-system-path=\"node/120246\">Feature Stories</a>",
                  "target": [
                    "a[href$=\"feature-stories\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/in-the-news\" data-drupal-link-system-path=\"node/120251\">In the News</a>",
                  "target": [
                    "a[href$=\"in-the-news\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/press-releases\" data-drupal-link-system-path=\"node/120261\">Press Releases</a>",
                  "target": [
                    "a[href$=\"press-releases\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#ffffff",
                        "contrastRatio": 5.74,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                          "target": [
                            "html"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/press-and-media-inquiries\" data-drupal-link-system-path=\"node/64556\">Media Contacts</a>",
                  "target": [
                    "a[href$=\"press-and-media-inquiries\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.74 (foreground color: #666666, background color: #ffffff, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-spacing footer__bottom\">",
                          "target": [
                            ".footer__bottom"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"http://science.energy.gov/\">U.S. Department of Energy Office of Science</a>",
                  "target": [
                    "a[href$=\"science.energy.gov/\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-spacing footer__bottom\">",
                          "target": [
                            ".footer__bottom"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"https://doe.responsibledisclosure.com/hc/en-us\">Vulnerability Disclosure Program</a>",
                  "target": [
                    ".footer-nav-list.footer-nav-list__item > li:nth-child(2) > a"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-spacing footer__bottom\">",
                          "target": [
                            ".footer__bottom"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/privacy-security-notice\">Privacy &amp; Security Notice</a>",
                  "target": [
                    "a[href$=\"privacy-security-notice\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                },
                {
                  "any": [
                    {
                      "id": "color-contrast-enhanced",
                      "data": {
                        "fgColor": "#666666",
                        "bgColor": "#f2f2f2",
                        "contrastRatio": 5.12,
                        "fontSize": "10.4pt (13.872px)",
                        "fontWeight": "normal",
                        "messageKey": null,
                        "expectedContrastRatio": "7:1"
                      },
                      "relatedNodes": [
                        {
                          "html": "<section class=\"section-spacing footer__bottom\">",
                          "target": [
                            ".footer__bottom"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<a href=\"/for-employees\">For Employees</a>",
                  "target": [
                    "a[href$=\"for-employees\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 5.12 (foreground color: #666666, background color: #f2f2f2, font size: 10.4pt (13.872px), font weight: normal). Expected contrast ratio of 7:1"
                }
              ]
            },
            {
              "id": "empty-heading",
              "impact": "minor",
              "tags": [
                "cat.name-role-value",
                "best-practice"
              ],
              "description": "Ensures headings have discernible text",
              "help": "Headings should not be empty",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/empty-heading?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "has-visible-text",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element does not have text that is visible to screen readers"
                    },
                    {
                      "id": "aria-label",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "aria-label attribute does not exist or is empty"
                    },
                    {
                      "id": "aria-labelledby",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty"
                    },
                    {
                      "id": "non-empty-title",
                      "data": {
                        "messageKey": "noAttr"
                      },
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element has no title attribute"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "minor",
                  "html": "<h2 class=\"footer-uchicago\">",
                  "target": [
                    ".footer-uchicago"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute"
                }
              ]
            },
            {
              "id": "heading-order",
              "impact": "moderate",
              "tags": [
                "cat.semantics",
                "best-practice"
              ],
              "description": "Ensures the order of headings is semantically correct",
              "help": "Heading levels should only increase by one",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/heading-order?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "heading-order",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Heading order invalid"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<h3 class=\"text-overlay__title\">\n            <div>Argonne Impacts State by State</div>\n      </h3>",
                  "target": [
                    "a[href$=\"argonne-impacts\"] > .image-block__overlay > .text-overlay__title"
                  ],
                  "failureSummary": "Fix any of the following:\n  Heading order invalid"
                }
              ]
            },
            {
              "id": "landmark-one-main",
              "impact": "moderate",
              "tags": [
                "cat.semantics",
                "best-practice"
              ],
              "description": "Ensures the document has a main landmark",
              "help": "Document should have one main landmark",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/landmark-one-main?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [
                    {
                      "id": "page-has-main",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Document does not have a main landmark"
                    }
                  ],
                  "none": [],
                  "impact": "moderate",
                  "html": "<html lang=\"en\" dir=\"ltr\" prefix=\"content: http://purl.org/rss/1.0/modules/content/  dc: http://purl.org/dc/terms/  foaf: http://xmlns.com/foaf/0.1/  og: http://ogp.me/ns#  rdfs: http://www.w3.org/2000/01/rdf-schema#  schema: http://schema.org/  sioc: http://rdfs.org/sioc/ns#  sioct: http://rdfs.org/sioc/types#  skos: http://www.w3.org/2004/02/skos/core#  xsd: http://www.w3.org/2001/XMLSchema# \" class=\"js wf-proximanova-n7-active wf-proximanova-i5-active wf-adobegaramondpro-n7-active wf-adobegaramondpro-i7-active wf-adobegaramondpro-n4-active wf-proximanova-i7-active wf-adobegaramondpro-i4-active wf-proximanova-n5-active wf-proximanova-n1-active wf-proximanova-n6-active wf-proximanova-i6-active wf-proximanova-n4-active wf-proximanova-i4-active wf-active\">",
                  "target": [
                    "html"
                  ],
                  "failureSummary": "Fix all of the following:\n  Document does not have a main landmark"
                }
              ]
            },
            {
              "id": "landmark-unique",
              "impact": "moderate",
              "tags": [
                "cat.semantics",
                "best-practice"
              ],
              "help": "Ensures landmarks are unique",
              "description": "Landmarks should have a unique role or role/label/title (i.e. accessible name) combination",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/landmark-unique?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "landmark-is-unique",
                      "data": {
                        "role": "navigation",
                        "accessibleText": null
                      },
                      "relatedNodes": [
                        {
                          "html": "<nav class=\"utility-nav\">",
                          "target": [
                            ".utility-nav"
                          ]
                        }
                      ],
                      "impact": "moderate",
                      "message": "The landmark must have a unique aria-label, aria-labelledby, or title to make landmarks distinguishable"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<nav class=\"nav\">",
                  "target": [
                    ".nav"
                  ],
                  "failureSummary": "Fix any of the following:\n  The landmark must have a unique aria-label, aria-labelledby, or title to make landmarks distinguishable"
                }
              ]
            },
            {
              "id": "link-name",
              "impact": "serious",
              "tags": [
                "cat.name-role-value",
                "wcag2a",
                "wcag412",
                "wcag244",
                "section508",
                "section508.22.a",
                "ACT"
              ],
              "description": "Ensures links have discernible text",
              "help": "Links must have discernible text",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/link-name?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "has-visible-text",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element does not have text that is visible to screen readers"
                    },
                    {
                      "id": "aria-label",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-label attribute does not exist or is empty"
                    },
                    {
                      "id": "aria-labelledby",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty"
                    },
                    {
                      "id": "non-empty-title",
                      "data": {
                        "messageKey": "noAttr"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element has no title attribute"
                    }
                  ],
                  "all": [],
                  "none": [
                    {
                      "id": "focusable-no-name",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element is in tab order and does not have accessible text"
                    }
                  ],
                  "impact": "serious",
                  "html": "<a href=\"/article/argonne-chemist-stephen-klippenstein-delivers-royal-society-of-chemistrys-spiers-memorial-lecture\" tabindex=\"0\">",
                  "target": [
                    ".slick-current > a"
                  ],
                  "failureSummary": "Fix all of the following:\n  Element is in tab order and does not have accessible text\n\nFix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute"
                },
                {
                  "any": [
                    {
                      "id": "has-visible-text",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element does not have text that is visible to screen readers"
                    },
                    {
                      "id": "aria-label",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-label attribute does not exist or is empty"
                    },
                    {
                      "id": "aria-labelledby",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty"
                    },
                    {
                      "id": "non-empty-title",
                      "data": {
                        "messageKey": "noAttr"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element has no title attribute"
                    }
                  ],
                  "all": [],
                  "none": [
                    {
                      "id": "focusable-no-name",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element is in tab order and does not have accessible text"
                    }
                  ],
                  "impact": "serious",
                  "html": "<a href=\"/article/mofs-for-methane-manipulation\">\n      <img class=\"teaser__image\" src=\"https://www.anl.gov/sites/www/files/styles/profile_teaser_square_350px/public/mr_natcal%201%20356%20hilite%20fig.jpg?itok=m7_qd99r\" alt=\"\">\n    </a>",
                  "target": [
                    ".l-4up:nth-child(3) > .teaser--small.teaser > a"
                  ],
                  "failureSummary": "Fix all of the following:\n  Element is in tab order and does not have accessible text\n\nFix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute"
                },
                {
                  "any": [
                    {
                      "id": "has-visible-text",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element does not have text that is visible to screen readers"
                    },
                    {
                      "id": "aria-label",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-label attribute does not exist or is empty"
                    },
                    {
                      "id": "aria-labelledby",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty"
                    },
                    {
                      "id": "non-empty-title",
                      "data": {
                        "messageKey": "noAttr"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element has no title attribute"
                    }
                  ],
                  "all": [],
                  "none": [
                    {
                      "id": "focusable-no-name",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "Element is in tab order and does not have accessible text"
                    }
                  ],
                  "impact": "serious",
                  "html": "<a href=\"http://www.uchicagoargonnellc.org/\">",
                  "target": [
                    ".footer-uchicago > a"
                  ],
                  "failureSummary": "Fix all of the following:\n  Element is in tab order and does not have accessible text\n\nFix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute"
                }
              ]
            },
            {
              "id": "list",
              "impact": "serious",
              "tags": [
                "cat.structure",
                "wcag2a",
                "wcag131"
              ],
              "description": "Ensures that lists are structured correctly",
              "help": "<ul> and <ol> must only directly contain <li>, <script> or <template> elements",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/list?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [],
                  "none": [
                    {
                      "id": "only-listitems",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<div>",
                          "target": [
                            ".l-4up:nth-child(1) > .footer-nav-sublist > div"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "List element has direct children that are not allowed inside <li> elements"
                    }
                  ],
                  "impact": "serious",
                  "html": "<ul class=\"footer-nav-sublist\">",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist"
                  ],
                  "failureSummary": "Fix all of the following:\n  List element has direct children that are not allowed inside <li> elements"
                },
                {
                  "any": [],
                  "all": [],
                  "none": [
                    {
                      "id": "only-listitems",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<div>",
                          "target": [
                            ".l-4up:nth-child(2) > .footer-nav-sublist > div"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "List element has direct children that are not allowed inside <li> elements"
                    }
                  ],
                  "impact": "serious",
                  "html": "<ul class=\"footer-nav-sublist\">",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist"
                  ],
                  "failureSummary": "Fix all of the following:\n  List element has direct children that are not allowed inside <li> elements"
                },
                {
                  "any": [],
                  "all": [],
                  "none": [
                    {
                      "id": "only-listitems",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<div>",
                          "target": [
                            ".l-4up:nth-child(3) > .footer-nav-sublist > div"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "List element has direct children that are not allowed inside <li> elements"
                    }
                  ],
                  "impact": "serious",
                  "html": "<ul class=\"footer-nav-sublist\">",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist"
                  ],
                  "failureSummary": "Fix all of the following:\n  List element has direct children that are not allowed inside <li> elements"
                },
                {
                  "any": [],
                  "all": [],
                  "none": [
                    {
                      "id": "only-listitems",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<div>",
                          "target": [
                            ".l-4up:nth-child(4) > .footer-nav-sublist > div"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "List element has direct children that are not allowed inside <li> elements"
                    }
                  ],
                  "impact": "serious",
                  "html": "<ul class=\"footer-nav-sublist\">",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist"
                  ],
                  "failureSummary": "Fix all of the following:\n  List element has direct children that are not allowed inside <li> elements"
                }
              ]
            },
            {
              "id": "listitem",
              "impact": "serious",
              "tags": [
                "cat.structure",
                "wcag2a",
                "wcag131"
              ],
              "description": "Ensures <li> elements are used semantically",
              "help": "<li> elements must be contained in a <ul> or <ol>",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/listitem?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": {
                        "messageKey": "roleNotValid"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-controls=\"nav-sublist-1\" tabindex=\"0\" class=\"nav-list__item\">",
                  "target": [
                    ".nav-list__item[aria-controls=\"nav-sublist-1\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": {
                        "messageKey": "roleNotValid"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-controls=\"nav-sublist-2\" tabindex=\"0\" class=\"nav-list__item\">",
                  "target": [
                    ".nav-list__item[aria-controls=\"nav-sublist-2\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": {
                        "messageKey": "roleNotValid"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-controls=\"nav-sublist-3\" tabindex=\"0\" class=\"nav-list__item\">",
                  "target": [
                    ".nav-list__item[aria-controls=\"nav-sublist-3\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": {
                        "messageKey": "roleNotValid"
                      },
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li aria-controls=\"nav-sublist-4\" tabindex=\"0\" class=\"nav-list__item\">",
                  "target": [
                    ".nav-list__item[aria-controls=\"nav-sublist-4\"]"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element without a role, or a role=\"list\""
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/tour-the-lab\" data-drupal-link-system-path=\"node/119866\">Tour the Laboratory</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/outloud-lecture-series\" data-drupal-link-system-path=\"node/67851\">Attend an OutLoud Lecture</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/subscribe-to-argonne-publications\" data-drupal-link-system-path=\"node/97666\">Subscribe to Argonne </a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/researchers\">Find an Argonne Researcher</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(4)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"mailto:webfeedback@anl.gov?Subject=Feedback%20for%20www.anl.gov\">Website Feedback</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(1) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(5)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/website-accessibility\" data-drupal-link-system-path=\"node/383806\">Website Accessibility</a>\n                                </li>",
                  "target": [
                    ".footer-nav-sublist__item:nth-child(6)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/contact-us\" data-drupal-link-system-path=\"node/64276\">Contact Us</a>\n                                </li>",
                  "target": [
                    ".footer-nav-sublist__item:nth-child(7)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/become-a-user\" data-drupal-link-system-path=\"node/120611\">Apply to Use Our User Facilities</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/collaborative-research\" data-drupal-link-system-path=\"node/99426\">Collaborate with Our Centers, Institutes and Programs</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/partnerships/commercialization-programs\" data-drupal-link-system-path=\"node/64941\">Become a Lab Technologist</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/education/visiting-student-program-for-graduate-students\" data-drupal-link-system-path=\"node/67591\">Conduct Thesis Research</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(4)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/hr/postdoctoral-applicants\" data-drupal-link-system-path=\"node/64126\">Apply for a Postdoc Appointment</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(2) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(5)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/nsp\" data-drupal-link-system-path=\"node/120851\">Secure Our Nation</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/manufacturing\" data-drupal-link-system-path=\"node/65096\">Increase Manufacturing Competitiveness</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"http://access.anl.gov\">Unlock Energy Storage Potential</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/partnerships/available-for-licensing\" data-drupal-link-system-path=\"node/64966\">Develop or License Technologies</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(4)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/partnerships/entrepreneurial-ventures\" data-drupal-link-system-path=\"node/100906\">Gain Entrepreneurial Support</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(3) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(5)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/argonne-advances\" data-drupal-link-system-path=\"node/348451\">Argonne Advances</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/feature-stories\" data-drupal-link-system-path=\"node/120246\">Feature Stories</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/in-the-news\" data-drupal-link-system-path=\"node/120251\">In the News</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(3)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/press-releases\" data-drupal-link-system-path=\"node/120261\">Press Releases</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(4)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                },
                {
                  "any": [
                    {
                      "id": "listitem",
                      "data": null,
                      "relatedNodes": [],
                      "impact": "serious",
                      "message": "List item does not have a <ul>, <ol> parent element"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<li class=\"footer-nav-sublist__item\"><a href=\"/press-and-media-inquiries\" data-drupal-link-system-path=\"node/64556\">Media Contacts</a>\n                                </li>",
                  "target": [
                    ".l-4up:nth-child(4) > .footer-nav-sublist > div > .footer-nav-sublist__item:nth-child(5)"
                  ],
                  "failureSummary": "Fix any of the following:\n  List item does not have a <ul>, <ol> parent element"
                }
              ]
            },
            {
              "id": "nested-interactive",
              "impact": "serious",
              "tags": [
                "cat.keyboard",
                "wcag2a",
                "wcag412"
              ],
              "description": "Ensures interactive controls are not nested as they are not always announced by screen readers or can cause focus problems for assistive technologies",
              "help": "Interactive controls must not be nested",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/nested-interactive?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "no-focusable-content",
                      "data": null,
                      "relatedNodes": [
                        {
                          "html": "<a href=\"/article/argonne-chemist-stephen-klippenstein-delivers-royal-society-of-chemistrys-spiers-memorial-lecture\" tabindex=\"0\">",
                          "target": [
                            ".slick-current > a"
                          ]
                        },
                        {
                          "html": "<a class=\"teaser__label\" href=\"/awards-and-recognition-0\" tabindex=\"0\">Awards and Recognition</a>",
                          "target": [
                            ".slick-current > .has-image.teaser__block > .teaser__label[href$=\"awards-and-recognition-0\"]"
                          ]
                        },
                        {
                          "html": "<a href=\"/article/argonne-chemist-stephen-klippenstein-delivers-royal-society-of-chemistrys-spiers-memorial-lecture\" tabindex=\"0\">",
                          "target": [
                            ".slick-current > .has-image.teaser__block > .teaser__title > a"
                          ]
                        }
                      ],
                      "impact": "serious",
                      "message": "Element has focusable descendants"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "serious",
                  "html": "<article class=\"featured-stories__slide teaser teaser--featured slick-slide slick-current slick-active\" data-slick-index=\"0\" aria-hidden=\"false\" style=\"width: 493.36px;\" tabindex=\"-1\" role=\"option\" aria-describedby=\"slick-slide00\">",
                  "target": [
                    ".slick-current"
                  ],
                  "failureSummary": "Fix any of the following:\n  Element has focusable descendants"
                }
              ]
            },
            {
              "id": "presentation-role-conflict",
              "impact": "minor",
              "tags": [
                "cat.aria",
                "best-practice"
              ],
              "description": "Flags elements whose role is none or presentation and which cause the role conflict resolution to trigger.",
              "help": "Elements of role none or presentation should be flagged",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/presentation-role-conflict?application=axeAPI",
              "nodes": [
                {
                  "any": [],
                  "all": [],
                  "none": [
                    {
                      "id": "has-global-aria-attribute",
                      "data": [
                        "aria-controls",
                        "aria-hidden"
                      ],
                      "relatedNodes": [],
                      "impact": "minor",
                      "message": "Element does not have global ARIA attribute"
                    }
                  ],
                  "impact": "minor",
                  "html": "<li class=\"slick-active\" aria-hidden=\"false\" role=\"presentation\" aria-selected=\"true\" aria-controls=\"navigation00\" id=\"slick-slide00\"><button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">1</button></li>",
                  "target": [
                    "#slick-slide00"
                  ],
                  "failureSummary": "Fix all of the following:\n  Element does not have global ARIA attribute"
                }
              ]
            },
            {
              "id": "region",
              "impact": "moderate",
              "tags": [
                "cat.keyboard",
                "best-practice"
              ],
              "description": "Ensures all page content is contained by landmarks",
              "help": "All page content should be contained by landmarks",
              "helpUrl": "https://dequeuniversity.com/rules/axe/4.4/region?application=axeAPI",
              "nodes": [
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div>",
                  "target": [
                    "#block-anl-public-theme-content > div > div:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div>",
                  "target": [
                    "#block-anl-public-theme-content > div > div:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div class=\"l-2up--2\">",
                  "target": [
                    ".section-white.section-spacing > .container > .l-2up--2"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div>",
                  "target": [
                    "#block-anl-public-theme-content > div > div:nth-child(4)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div>",
                  "target": [
                    "#block-anl-public-theme-content > div > div:nth-child(5)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div>",
                  "target": [
                    "#block-anl-public-theme-content > div > div:nth-child(6)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div class=\"l-3up\">",
                  "target": [
                    ".section-gray.section-spacing > .container > .l-3up:nth-child(1)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
                        "isIframe": false
                      },
                      "relatedNodes": [],
                      "impact": "moderate",
                      "message": "Some page content is not contained by landmarks"
                    }
                  ],
                  "all": [],
                  "none": [],
                  "impact": "moderate",
                  "html": "<div class=\"l-3up\">",
                  "target": [
                    ".section-gray.section-spacing > .container > .l-3up:nth-child(2)"
                  ],
                  "failureSummary": "Fix any of the following:\n  Some page content is not contained by landmarks"
                },
                {
                  "any": [
                    {
                      "id": "region",
                      "data": {
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              },
              {
                "tagName": "div",
                "id": "",
                "code": "<div class=\"section-divider__buttons\">...</div>"
              },
              {
                "tagName": "div",
                "id": "",
                "code": "<div class=\"tags\">...</div>"
              },
              {
                "tagName": "div",
                "id": "",
                "code": "<div class=\"teaser__block\">...</div>"
              }
            ]
          },
          "AA.1_3_1.H85.2": {
            "If this selection list contains groups of related options, they should be grouped with optgroup.": [
              {
                "tagName": "select",
                "id": "#edit-site",
                "code": "<select data-drupal-selector=\"edit-site\" id=\"edit-site\" name=\"site\" class=\"form-select\">...</select>"
              }
            ]
          },
          "AA.1_3_1_A.G141": {
            "The heading structure is not logically nested. This h3 element should be an h2 to be properly nested.": [
              {
                "tagName": "h3",
                "id": "",
                "code": "<h3 class=\"text-overlay__title\">...</h3>"
              }
            ]
          },
          "AA.1_4_10.C32,C31,C33,C38,SCR34,G206": {
            "This element has \"position: fixed\". This may require scrolling in two dimensions, which is considered a failure of this Success Criterion.": [
              {
                "tagName": "div",
                "id": "#MathJax_Message",
                "code": "<div id=\"MathJax_Message\" style=\"display: none;\">...</div>"
              },
              {
                "tagName": "div",
                "id": "#cboxOverlay",
                "code": "<div id=\"cboxOverlay\" style=\"display: none;\">...</div>"
              }
            ]
          },
          "AA.1_4_3.G145.Abs": {
            "This element is absolutely positioned and the background color can not be determined. Ensure the contrast ratio between the text and all covered parts of the background are at least 3:1.": [
              {
                "tagName": "h2",
                "id": "#block-anl-public-theme-footer-menu",
                "code": "<h2 class=\"visually-hidden\" id=\"block-anl-public-theme-footer-menu\">...</h2>"
              },
              {
                "tagName": "span",
                "id": "",
                "code": "<span class=\"element-invisible\">...</span>"
              }
            ]
          },
          "AA.1_4_3.G145.Alpha": {
            "This element's text or background contains transparency. Ensure the contrast ratio between the text and background are at least 3:1.": [
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/alcf/argonne-leadership-computing-facility\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/aps\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/arm\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/atlas\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/cnm\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/ivem\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"https://www.energy.gov/ne/office-nuclear-energy\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"https://www.energy.gov/science/office-science\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/collaborative-research\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/national-scientific-user-facilities\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/research-facilities\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"https://www.anl.gov/argonne-impacts\">...</a>"
              },
              {
                "tagName": "div",
                "id": "",
                "code": "<div>...</div>"
              },
              {
                "tagName": "span",
                "id": "",
                "code": "<span class=\"amp\">...</span>"
              },
              {
                "tagName": "span",
                "id": "",
                "code": "<span class=\"caps\">...</span>"
              }
            ]
          },
          "AA.1_4_3.G18.Abs": {
            "This element is absolutely positioned and the background color can not be determined. Ensure the contrast ratio between the text and all covered parts of the background are at least 4.5:1.": [
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"#main-content\" class=\"visually-hidden focusable\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/events/\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/hr/careers/\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/news/\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a href=\"/staff-directory/\">...</a>"
              },
              {
                "tagName": "span",
                "id": "",
                "code": "<span class=\"element-invisible\">...</span>"
              }
            ]
          },
          "AA.1_4_3.G18.Alpha": {
            "This element's text or background contains transparency. Ensure the contrast ratio between the text and background are at least 4.5:1.": [
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"cta-link--white\" href=\"/collaborative-research\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"cta-link--white\" href=\"/national-scientific-user-facilities\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"cta-link--white\" href=\"/research-facilities\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"cta-link--white\" href=\"https://www.anl.gov/argonne-impacts\">...</a>"
              },
              {
                "tagName": "a",
                "id": "",
                "code": "<a class=\"links-list__link\" href=\"/aps-upgrade\">...</a>"
              },
              {
                "tagName": "button",
                "id": "",
                "code": "<button type=\"button\" data-role=\"none\" role=\"button\" tabindex=\"0\">...</button>"
              },
              {
                "tagName": "div",
                "id": "",
                "code": "<div>...</div>"
              }
            ]
          },
          "AA.1_4_3.G18.BgImage": {
            "This element's text is placed on a background image. Ensure the contrast ratio between the text and all covered parts of the image are at least 4.5:1.": [
              {
                "tagName": "button",
                "id": "",
                "code": "<button type=\"button\" data-role=\"none\" class=\"slick-next slick-arrow\" aria-label=\"Next\" role=\"button\" style=\"top: 362.875px;\">...</button>"
              },
              {
                "tagName": "button",
                "id": "",
                "code": "<button type=\"button\" data-role=\"none\" class=\"slick-prev slick-arrow\" aria-label=\"Previous\" role=\"button\" style=\"top: 362.875px;\">...</button>"
              }
            ]
          }
        }
      }
    },
    {
      "type": "launch",
      "which": "chromium",
      "what": "chromium browser"
    },
    {
      "type": "url",
      "which": "https://www.anl.gov/",
      "what": "URL",
      "result": "https://www.anl.gov/"
    },
    {
      "type": "test",
      "which": "ibm",
      "withItems": true,
      "what": "IBM Accessibility Checker",
      "url": "https://www.anl.gov/",
      "result": {
        "content": {
          "totals": {
            "violation": 125,
            "recommendation": 39,
            "ignored": 0
          },
          "items": [
            {
              "ruleId": "WCAG20_Input_ExplicitLabel",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]",
                "aria": "/document[1]/toolbar[1]/listbox[1]"
              },
              "message": "Form control with \"listbox\" role has no associated label",
              "bounds": {
                "left": -494,
                "top": 1582,
                "height": 3394,
                "width": 3514
              },
              "snippet": "<div role=\"listbox\" style=\"opacity: 1; width: 3514px; transform: translate3d(-502px, 0px, 0px);\" class=\"slick-track\">",
              "level": "violation"
            },
            {
              "ruleId": "WCAG20_Html_HasLang",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[3]/div[1]/iframe[1]/html[1]",
                "aria": "/document[1]/document[1]"
              },
              "message": "Page detected as HTML, but does not have a 'lang' attribute",
              "bounds": {
                "left": 0,
                "top": 0,
                "height": 400,
                "width": 784
              },
              "snippet": "<html>",
              "level": "violation"
            },
            {
              "ruleId": "WCAG20_A_HasText",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[6]/section[1]/div[2]/div[1]/div[3]/article[1]/a[1]",
                "aria": "/document[1]/article[17]/link[1]"
              },
              "message": "Hyperlink has no link text, label or image with a text alternative",
              "bounds": {
                "left": 8,
                "top": 19195,
                "height": 18,
                "width": 350
              },
              "snippet": "<a href=\"/article/mofs-for-methane-manipulation\">",
              "level": "violation"
            },
            {
              "ruleId": "RPT_Elem_UniqueId",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[7]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/article[2]"
              },
              "message": "The <article> element has the id \"\" that is empty",
              "bounds": {
                "left": -494,
                "top": 4511,
                "height": 465,
                "width": 494
              },
              "snippet": "<article tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" id=\"\" data-slick-index=\"5\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-cloned\">",
              "level": "violation"
            },
            {
              "ruleId": "RPT_Elem_UniqueId",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[1]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/article[1]"
              },
              "message": "The <article> element has the id \"\" that is empty",
              "bounds": {
                "left": -494,
                "top": 1582,
                "height": 462,
                "width": 494
              },
              "snippet": "<article tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" id=\"\" data-slick-index=\"-1\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-cloned\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation04\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 48,
                "top": 5098,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide04\" aria-controls=\"navigation04\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation03\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 48,
                "top": 5077,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide03\" aria-controls=\"navigation03\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation02\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 48,
                "top": 5055,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide02\" aria-controls=\"navigation02\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation01\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 48,
                "top": 5034,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide01\" aria-controls=\"navigation01\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation00\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 48,
                "top": 5012,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide00\" aria-controls=\"navigation00\" aria-selected=\"true\" role=\"presentation\" aria-hidden=\"false\" class=\"slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[7]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[7]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 745,
                "height": 18,
                "width": 110
              },
              "snippet": "<a href=\"/visiting-argonne\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[6]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[6]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 727,
                "height": 18,
                "width": 147
              },
              "snippet": "<a href=\"/argonne-awards-recognition\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[5]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[5]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 708,
                "height": 18,
                "width": 140
              },
              "snippet": "<a href=\"/diversity-and-inclusion\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[4]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[4]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 690,
                "height": 18,
                "width": 175
              },
              "snippet": "<a href=\"/our-commitment-to-safety\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[3]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[3]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 671,
                "height": 18,
                "width": 77
              },
              "snippet": "<a href=\"/our-history\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[2]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[2]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 653,
                "height": 18,
                "width": 107
              },
              "snippet": "<a href=\"/our-core-values\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/ul[1]/li[1]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menu[1]/listitem[1]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 634,
                "height": 18,
                "width": 100
              },
              "snippet": "<a href=\"/argonnes-leadership\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 48,
                "top": 613,
                "height": 18,
                "width": 62
              },
              "snippet": "<a href=\"/argonne-national-laboratory\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]/ul[1]/li[8]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[3]/menu[1]/listitem[8]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 594,
                "height": 18,
                "width": 139
              },
              "snippet": "<a href=\"/subscribe-to-argonne-publications\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]/ul[1]/li[7]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[3]/menu[1]/listitem[7]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 576,
                "height": 18,
                "width": 88
              },
              "snippet": "<a href=\"/sustainability\" role=\"menuitem\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_RequiredParent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]/ul[1]/li[6]/a[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[3]/menu[1]/listitem[6]/menuitem[1]"
              },
              "message": "The element with role \"menuitem\" is not contained in or owned by an element with one of the following roles: \"group, menu, menubar\"",
              "bounds": {
                "left": 88,
                "top": 557,
                "height": 18,
                "width": 108
              },
              "snippet": "<a href=\"/speakers-bureau\" role=\"menuitem\">",
              "level": "violation"
            },
            {
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                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[2]/div[1]/div[1]/a[1]",
                "aria": "/document[1]/article[5]/link[2]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5309,
                "height": 18,
                "width": 127
              },
              "snippet": "<a href=\"https://chicago.suntimes.com/metro-state/2022/7/22/23273904/energy-secretary-jennifer-granholm-argonne-national-lab-hyzon-motors\" class=\"tag\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[2]/div[1]/a[1]",
                "aria": "/document[1]/article[5]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5232,
                "height": 18,
                "width": 78
              },
              "snippet": "<a href=\"/in-the-news-0\" class=\"teaser__label\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/h3[1]/a[1]",
                "aria": "/document[1]/article[4]/heading[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5174,
                "height": 21,
                "width": 506
              },
              "snippet": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/div[1]/a[1]",
                "aria": "/document[1]/article[4]/link[2]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5213,
                "height": 18,
                "width": 123
              },
              "snippet": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\" class=\"tag\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/a[1]",
                "aria": "/document[1]/article[4]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5136,
                "height": 18,
                "width": 78
              },
              "snippet": "<a href=\"/in-the-news-0\" class=\"teaser__label\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/a[1]",
                "aria": "/document[1]/link[3]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 5424,
                "height": 806,
                "width": 784
              },
              "snippet": "<a href=\"/news\" class=\"cta-link--right cta-link--light\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]",
                "aria": "/document[1]/toolbar[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 1560,
                "height": 3560,
                "width": 784
              },
              "snippet": "<div role=\"toolbar\" class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[3]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[3]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 1520,
                "height": 22,
                "width": 784
              },
              "snippet": "<a class=\"image-block__link\" href=\"/science-101\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[2]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[2]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 1480,
                "height": 22,
                "width": 784
              },
              "snippet": "<a class=\"image-block__link\" href=\"/threadwork\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[1]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 1440,
                "height": 22,
                "width": 784
              },
              "snippet": "<a class=\"image-block__link\" href=\"/argonne-impacts\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[1]/section[1]/div[1]/div[1]/div[1]/div[1]/h1[1]",
                "aria": "/document[1]/heading[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 1321,
                "height": 28,
                "width": 784
              },
              "snippet": "<h1 class=\"hero-cta-block__title\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/a[1]",
                "aria": "/document[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 8,
                "top": 8,
                "height": 18,
                "width": 133
              },
              "snippet": "<a class=\"visually-hidden focusable\" href=\"#main-content\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_MultipleNavigationLandmarks_Implicit",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[2]",
                "aria": "/document[1]/banner[1]/navigation[2]"
              },
              "message": "Multiple elements with \"navigation\" role do not have unique labels",
              "bounds": {
                "left": 8,
                "top": 780,
                "height": 74,
                "width": 784
              },
              "snippet": "<nav class=\"utility-nav\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_MultipleNavigationLandmarks_Implicit",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]",
                "aria": "/document[1]/banner[1]/navigation[1]"
              },
              "message": "Multiple elements with \"navigation\" role do not have unique labels",
              "bounds": {
                "left": 8,
                "top": 123,
                "height": 641,
                "width": 784
              },
              "snippet": "<nav class=\"nav\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_MultipleBannerLandmarks_Implicit",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]",
                "aria": "/document[1]/banner[1]"
              },
              "message": "Multiple elements with \"banner\" role do not have unique labels",
              "bounds": {
                "left": 8,
                "top": 27,
                "height": 1274,
                "width": 784
              },
              "snippet": "<header class=\"header sticky\">",
              "level": "violation"
            },
            {
              "ruleId": "landmark_name_unique",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[2]",
                "aria": "/document[1]/banner[1]/navigation[2]"
              },
              "message": "Multiple \"navigation\" landmarks with the same parent region are not distinguished from one another because they have the same \"\" label",
              "bounds": {
                "left": 8,
                "top": 780,
                "height": 74,
                "width": 784
              },
              "snippet": "<nav class=\"utility-nav\">",
              "level": "violation"
            },
            {
              "ruleId": "landmark_name_unique",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]",
                "aria": "/document[1]/banner[1]/navigation[1]"
              },
              "message": "Multiple \"navigation\" landmarks with the same parent region are not distinguished from one another because they have the same \"\" label",
              "bounds": {
                "left": 8,
                "top": 123,
                "height": 641,
                "width": 784
              },
              "snippet": "<nav class=\"nav\">",
              "level": "violation"
            },
            {
              "ruleId": "element_tabbable_role_valid",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[4]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[4]"
              },
              "message": "The tabbable element's role 'listitem' is not a widget role",
              "bounds": {
                "left": 48,
                "top": 613,
                "height": 151,
                "width": 744
              },
              "snippet": "<li class=\"nav-list__item\" tabindex=\"0\" aria-controls=\"nav-sublist-4\">",
              "level": "violation"
            },
            {
              "ruleId": "element_tabbable_role_valid",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[3]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[3]"
              },
              "message": "The tabbable element's role 'listitem' is not a widget role",
              "bounds": {
                "left": 48,
                "top": 443,
                "height": 170,
                "width": 744
              },
              "snippet": "<li class=\"nav-list__item\" tabindex=\"0\" aria-controls=\"nav-sublist-3\">",
              "level": "violation"
            },
            {
              "ruleId": "element_tabbable_role_valid",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[2]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[2]"
              },
              "message": "The tabbable element's role 'listitem' is not a widget role",
              "bounds": {
                "left": 48,
                "top": 274,
                "height": 170,
                "width": 744
              },
              "snippet": "<li class=\"nav-list__item\" tabindex=\"0\" aria-controls=\"nav-sublist-2\">",
              "level": "violation"
            },
            {
              "ruleId": "element_tabbable_role_valid",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/header[1]/div[1]/div[1]/nav[1]/ul[1]/li[1]",
                "aria": "/document[1]/banner[1]/navigation[1]/menu[1]/listitem[1]"
              },
              "message": "The tabbable element's role 'listitem' is not a widget role",
              "bounds": {
                "left": 48,
                "top": 123,
                "height": 151,
                "width": 744
              },
              "snippet": "<li class=\"nav-list__item\" tabindex=\"0\" aria-controls=\"nav-sublist-1\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[6]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[5]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": -494,
                "top": 4049,
                "height": 462,
                "width": 494
              },
              "snippet": "<article aria-describedby=\"slick-slide04\" role=\"option\" tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" data-slick-index=\"4\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[5]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[4]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": -494,
                "top": 3489,
                "height": 560,
                "width": 494
              },
              "snippet": "<article aria-describedby=\"slick-slide03\" role=\"option\" tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" data-slick-index=\"3\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[4]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[3]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": -494,
                "top": 3006,
                "height": 483,
                "width": 494
              },
              "snippet": "<article aria-describedby=\"slick-slide02\" role=\"option\" tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" data-slick-index=\"2\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[3]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[2]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": -494,
                "top": 2508,
                "height": 499,
                "width": 494
              },
              "snippet": "<article aria-describedby=\"slick-slide01\" role=\"option\" tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"true\" data-slick-index=\"1\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[2]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[1]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": -494,
                "top": 2043,
                "height": 465,
                "width": 494
              },
              "snippet": "<article aria-describedby=\"slick-slide00\" role=\"option\" tabindex=\"-1\" style=\"width: 493.36px;\" aria-hidden=\"false\" data-slick-index=\"0\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-current slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/noscript[1]",
                "aria": "/document[1]"
              },
              "message": "The ARIA attribute 'aria-hidden' is not valid for the element <noscript> with ARIA role 'none'",
              "bounds": {
                "left": 0,
                "top": 0,
                "height": 0,
                "width": 0
              },
              "snippet": "<noscript aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 48,
                "top": 5098,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide04\" aria-controls=\"navigation04\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 48,
                "top": 5077,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide03\" aria-controls=\"navigation03\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 48,
                "top": 5055,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide02\" aria-controls=\"navigation02\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 48,
                "top": 5034,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide01\" aria-controls=\"navigation01\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 48,
                "top": 5012,
                "height": 22,
                "width": 744
              },
              "snippet": "<li id=\"slick-slide00\" aria-controls=\"navigation00\" aria-selected=\"true\" role=\"presentation\" aria-hidden=\"false\" class=\"slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[5]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 48,
                "top": 5098,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[4]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 48,
                "top": 5077,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[3]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 48,
                "top": 5055,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
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            {
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              "ruleId": "element_attribute_deprecated",
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            {
              "ruleId": "element_attribute_deprecated",
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            {
              "ruleId": "element_attribute_deprecated",
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              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
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            {
              "ruleId": "element_attribute_deprecated",
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            {
              "ruleId": "element_attribute_deprecated",
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              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
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              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 33 33;\" viewBox=\"0 0 33 33\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
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            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[3]/div[1]/iframe[1]",
                "aria": "/document[1]"
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              "message": "The HTML attribute(s) \"scrolling, frameborder\" is deprecated for the <iframe> element in HTML 5",
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                "width": 784
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              "snippet": "<iframe title=\"Twitter Timeline\" data-widget-id=\"profile:argonne\" style=\"position: static; visibility: visible; display: inline-block; width: 100%; height: 400px; padding: 0px; border: none; max-width: 100%; min-width: 180px; margin-top: 0px; margin-bottom: 0px; min-height: 200px;\" class=\"twitter-timeline twitter-timeline-rendered\" allowfullscreen=\"true\" allowtransparency=\"true\" frameborder=\"0\" scrolling=\"no\" id=\"twitter-widget-0\">",
              "level": "recommendation"
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            {
              "ruleId": "element_attribute_deprecated",
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              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
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              "ruleId": "element_attribute_deprecated",
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              "ruleId": "element_attribute_deprecated",
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                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[4]/section[1]/div[1]/div[1]/div[1]/article[1]/div[2]/a[2]/svg[1]",
                "aria": "/document[1]/article[7]/link[2]/graphics-document[1]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 8,
                "top": 7274,
                "height": 784,
                "width": 784
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 444.8 444.8;\" viewBox=\"0 0 444.8 444.8\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[4]/section[1]/div[1]/div[1]/div[1]/article[1]/div[2]/a[1]/svg[1]",
                "aria": "/document[1]/article[7]/link[1]/graphics-document[1]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 8,
                "top": 6468,
                "height": 784,
                "width": 784
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 444.8 444.8;\" viewBox=\"0 0 444.8 444.8\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[4]/section[1]/div[1]/div[1]/div[1]/article[1]/a[1]/svg[1]",
                "aria": "/document[1]/article[7]/link[10]/graphics-document[1]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 8,
                "top": 13726,
                "height": 784,
                "width": 784
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 444.8 444.8;\" viewBox=\"0 0 444.8 444.8\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/a[1]/svg[1]",
                "aria": "/document[1]/link[3]/graphics-document[1]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 8,
                "top": 5442,
                "height": 784,
                "width": 784
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 444.8 444.8;\" viewBox=\"0 0 444.8 444.8\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/footer[1]/section[1]/div[1]/ul[1]/li[2]/nav[1]",
                "aria": "/document[1]/contentinfo[1]/list[1]/listitem[2]/navigation[1]"
              },
              "message": "The explicitly-assigned ARIA role \"navigation\" is redundant with the implicit role of the element <nav>",
              "bounds": {
                "left": 48,
                "top": 27628,
                "height": 529,
                "width": 744
              },
              "snippet": "<nav class=\"footer-nav\" id=\"block-anl-public-theme-footer\" aria-labelledby=\"block-anl-public-theme-footer-menu\" role=\"navigation\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[5]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 48,
                "top": 5098,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[4]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 48,
                "top": 5077,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[3]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 48,
                "top": 5055,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[2]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 48,
                "top": 5034,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[1]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 48,
                "top": 5012,
                "height": 22,
                "width": 24
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/button[2]",
                "aria": "/document[1]/toolbar[1]/button[2]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 8,
                "top": 4975,
                "height": 22,
                "width": 44
              },
              "snippet": "<button style=\"top: 362.875px;\" role=\"button\" aria-label=\"Next\" class=\"slick-next slick-arrow\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            },
            {
              "ruleId": "aria_role_redundant",
              "path": {
                "dom": "/html[1]/body[1]/div[3]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/button[1]",
                "aria": "/document[1]/toolbar[1]/button[1]"
              },
              "message": "The explicitly-assigned ARIA role \"button\" is redundant with the implicit role of the element <button>",
              "bounds": {
                "left": 8,
                "top": 1560,
                "height": 22,
                "width": 68
              },
              "snippet": "<button style=\"top: 362.875px;\" role=\"button\" aria-label=\"Previous\" class=\"slick-prev slick-arrow\" data-role=\"none\" type=\"button\">",
              "level": "recommendation"
            }
          ]
        },
        "url": {
          "totals": {
            "violation": 87,
            "recommendation": 32,
            "ignored": 0
          },
          "items": [
            {
              "ruleId": "WCAG20_Input_ExplicitLabel",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]",
                "aria": "/document[1]/toolbar[1]/listbox[1]"
              },
              "message": "Form control with \"listbox\" role has no associated label",
              "bounds": {
                "left": -270,
                "top": 891,
                "height": 497,
                "width": 2226
              },
              "snippet": "<div role=\"listbox\" style=\"opacity: 1; width: 2226px; transform: translate3d(-318px, 0px, 0px);\" class=\"slick-track\">",
              "level": "violation"
            },
            {
              "ruleId": "WCAG20_A_HasText",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[6]/section[1]/div[2]/div[1]/div[3]/article[1]/a[1]",
                "aria": "/document[1]/article[17]/link[1]"
              },
              "message": "Hyperlink has no link text, label or image with a text alternative",
              "bounds": {
                "left": 24,
                "top": 4858,
                "height": 366,
                "width": 366
              },
              "snippet": "<a href=\"/article/mofs-for-methane-manipulation\">",
              "level": "violation"
            },
            {
              "ruleId": "RPT_Elem_UniqueId",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[7]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/article[2]"
              },
              "message": "The <article> element has the id \"\" that is empty",
              "bounds": {
                "left": 1642,
                "top": 891,
                "height": 356,
                "width": 311
              },
              "snippet": "<article tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" id=\"\" data-slick-index=\"5\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-cloned\">",
              "level": "violation"
            },
            {
              "ruleId": "RPT_Elem_UniqueId",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[1]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/article[1]"
              },
              "message": "The <article> element has the id \"\" that is empty",
              "bounds": {
                "left": -266,
                "top": 891,
                "height": 342,
                "width": 311
              },
              "snippet": "<article tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" id=\"\" data-slick-index=\"-1\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-cloned\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation04\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 125,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide04\" aria-controls=\"navigation04\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation03\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 107,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide03\" aria-controls=\"navigation03\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation02\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 89,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide02\" aria-controls=\"navigation02\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation01\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 71,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide01\" aria-controls=\"navigation01\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ValidIdRef",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The 'id' \"navigation00\" specified for the ARIA property 'aria-controls' value is not valid",
              "bounds": {
                "left": 53,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide00\" aria-controls=\"navigation00\" aria-selected=\"true\" role=\"presentation\" aria-hidden=\"false\" class=\"slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[2]/div[1]/div[4]/a[1]",
                "aria": "/document[1]/link[13]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 599,
                "top": 5994,
                "height": 36,
                "width": 178
              },
              "snippet": "<a href=\"/argonne-national-laboratory\" class=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[2]/div[1]/div[3]/a[1]",
                "aria": "/document[1]/link[12]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 5994,
                "height": 36,
                "width": 178
              },
              "snippet": "<a href=\"/work-with-us\" class=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[2]/div[1]/div[2]/a[1]",
                "aria": "/document[1]/link[11]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 599,
                "top": 5939,
                "height": 36,
                "width": 178
              },
              "snippet": "<a href=\"/education\" class=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[2]/div[1]/div[1]/a[1]",
                "aria": "/document[1]/link[10]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 5939,
                "height": 36,
                "width": 178
              },
              "snippet": "<a href=\"/argonnes-science-and-technology\" class=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[1]/h3[1]",
                "aria": "/document[1]/heading[5]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 24,
                "top": 5890,
                "height": 41,
                "width": 366
              },
              "snippet": "<h3 class=\"cta-block__title\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[8]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/p[1]",
                "aria": "/document[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 24,
                "top": 5948,
                "height": 120,
                "width": 366
              },
              "snippet": "<p>",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[3]/div[1]/a[1]",
                "aria": "/document[1]/link[8]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 588,
                "top": 5425,
                "height": 19,
                "width": 131
              },
              "snippet": "<a data-twitter-extracted-i1660335618701166135=\"true\" href=\"https://twitter.com/argonne\" data-chrome=\"noheader nofooter\" data-src=\"false\" data-height=\"400\" class=\"twitter-timeline\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[3]/a[1]",
                "aria": "/document[1]/link[9]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 685,
                "top": 5447,
                "height": 20,
                "width": 92
              },
              "snippet": "<a href=\"http://www.twitter.com/argonne\" class=\"cta-link--right  cta-link--light\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[2]/div[1]/div[1]/div[3]/article[1]/div[1]/h3[1]/a[1]",
                "aria": "/document[1]/article[22]/heading[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 282,
                "top": 5698,
                "height": 36,
                "width": 195
              },
              "snippet": "<a href=\"/event/learning-and-influencing-for-interactive-robotics\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[2]/div[1]/div[1]/div[3]/article[1]/div[1]/a[1]",
                "aria": "/document[1]/article[22]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 282,
                "top": 5676,
                "height": 14,
                "width": 47
              },
              "snippet": "<a href=\"/event-type/lecture\" class=\"teaser__label\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[2]/div[1]/div[1]/div[2]/article[1]/div[1]/h3[1]/a[1]",
                "aria": "/document[1]/article[21]/heading[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 282,
                "top": 5567,
                "height": 36,
                "width": 204
              },
              "snippet": "<a href=\"/event/multifunctional-van-der-waals-quantum-materials\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[7]/section[1]/div[1]/div[2]/div[1]/div[1]/div[2]/article[1]/div[1]/a[1]",
                "aria": "/document[1]/article[21]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 282,
                "top": 5545,
                "height": 14,
                "width": 71
              },
              "snippet": "<a href=\"/event-type/colloquium\" class=\"teaser__label\">",
              "level": "violation"
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                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[2]/div[1]/a[1]",
                "aria": "/document[1]/article[5]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 1012,
                "height": 14,
                "width": 67
              },
              "snippet": "<a href=\"/in-the-news-0\" class=\"teaser__label\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/h3[1]/a[1]",
                "aria": "/document[1]/article[4]/heading[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 907,
                "height": 45,
                "width": 302
              },
              "snippet": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/div[1]/a[1]",
                "aria": "/document[1]/article[4]/link[2]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 961,
                "height": 15,
                "width": 95
              },
              "snippet": "<a href=\"https://player.fm/series/big-brains/the-crucial-race-to-build-a-better-battery-with-shirley-meng\" class=\"tag\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/article[1]/div[1]/a[1]",
                "aria": "/document[1]/article[4]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 411,
                "top": 879,
                "height": 14,
                "width": 67
              },
              "snippet": "<a href=\"/in-the-news-0\" class=\"teaser__label\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[2]/a[1]",
                "aria": "/document[1]/link[3]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 680,
                "top": 1245,
                "height": 20,
                "width": 97
              },
              "snippet": "<a href=\"/news\" class=\"cta-link--right cta-link--light\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]",
                "aria": "/document[1]/toolbar[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 24,
                "top": 867,
                "height": 585,
                "width": 366
              },
              "snippet": "<div role=\"toolbar\" class=\"featured-stories featured-stories-carousel slick-initialized slick-slider slick-dotted\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[3]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[3]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 540,
                "top": 632,
                "height": 175,
                "width": 237
              },
              "snippet": "<a class=\"image-block__link\" href=\"/science-101\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[2]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[2]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 282,
                "top": 632,
                "height": 175,
                "width": 237
              },
              "snippet": "<a class=\"image-block__link\" href=\"/threadwork\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[2]/section[1]/div[1]/div[1]/div[1]/article[1]/a[1]",
                "aria": "/document[1]/article[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 24,
                "top": 632,
                "height": 175,
                "width": 237
              },
              "snippet": "<a class=\"image-block__link\" href=\"/argonne-impacts\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[1]/section[1]/div[1]/div[1]/div[1]/div[1]/h1[1]",
                "aria": "/document[1]/heading[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 24,
                "top": 279,
                "height": 41,
                "width": 752
              },
              "snippet": "<h1 class=\"hero-cta-block__title\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_OrphanedContent_Native_Host_Sematics",
              "path": {
                "dom": "/html[1]/body[1]/a[1]",
                "aria": "/document[1]/link[1]"
              },
              "message": "Content is not within a landmark element",
              "bounds": {
                "left": 0,
                "top": 0,
                "height": 1,
                "width": 1
              },
              "snippet": "<a class=\"visually-hidden focusable\" href=\"#main-content\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_MultipleBannerLandmarks_Implicit",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/header[1]",
                "aria": "/document[1]/banner[1]"
              },
              "message": "Multiple elements with \"banner\" role do not have unique labels",
              "bounds": {
                "left": 0,
                "top": 0,
                "height": 88,
                "width": 800
              },
              "snippet": "<header class=\"header sticky\">",
              "level": "violation"
            },
            {
              "ruleId": "IBMA_Color_Contrast_WCAG2AA",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[5]"
              },
              "message": "Text contrast of 1.54 with its background is less than the WCAG AA minimum requirements for text of size undefinedpx and weight of 700",
              "bounds": {
                "left": 125,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "IBMA_Color_Contrast_WCAG2AA",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[4]"
              },
              "message": "Text contrast of 1.54 with its background is less than the WCAG AA minimum requirements for text of size undefinedpx and weight of 700",
              "bounds": {
                "left": 107,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "IBMA_Color_Contrast_WCAG2AA",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[3]"
              },
              "message": "Text contrast of 1.54 with its background is less than the WCAG AA minimum requirements for text of size undefinedpx and weight of 700",
              "bounds": {
                "left": 89,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "IBMA_Color_Contrast_WCAG2AA",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[2]"
              },
              "message": "Text contrast of 1.54 with its background is less than the WCAG AA minimum requirements for text of size undefinedpx and weight of 700",
              "bounds": {
                "left": 71,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[6]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[5]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": 1324,
                "top": 891,
                "height": 342,
                "width": 311
              },
              "snippet": "<article aria-describedby=\"slick-slide04\" role=\"option\" tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" data-slick-index=\"4\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[5]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[4]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": 1006,
                "top": 891,
                "height": 497,
                "width": 311
              },
              "snippet": "<article aria-describedby=\"slick-slide03\" role=\"option\" tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" data-slick-index=\"3\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[4]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[3]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": 688,
                "top": 891,
                "height": 400,
                "width": 311
              },
              "snippet": "<article aria-describedby=\"slick-slide02\" role=\"option\" tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" data-slick-index=\"2\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[3]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[2]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": 370,
                "top": 891,
                "height": 408,
                "width": 311
              },
              "snippet": "<article aria-describedby=\"slick-slide01\" role=\"option\" tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"true\" data-slick-index=\"1\" class=\"featured-stories__slide teaser teaser--featured slick-slide\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_role",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/article[2]",
                "aria": "/document[1]/toolbar[1]/listbox[1]/option[1]"
              },
              "message": "The ARIA role 'option' is not valid for the element <article>",
              "bounds": {
                "left": 52,
                "top": 891,
                "height": 356,
                "width": 311
              },
              "snippet": "<article aria-describedby=\"slick-slide00\" role=\"option\" tabindex=\"-1\" style=\"width: 310.8px;\" aria-hidden=\"false\" data-slick-index=\"0\" class=\"featured-stories__slide teaser teaser--featured slick-slide slick-current slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/noscript[1]",
                "aria": "/document[1]"
              },
              "message": "The ARIA attribute 'aria-hidden' is not valid for the element <noscript> with ARIA role 'none'",
              "bounds": {
                "left": 0,
                "top": 0,
                "height": 0,
                "width": 0
              },
              "snippet": "<noscript aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 125,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide04\" aria-controls=\"navigation04\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 107,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide03\" aria-controls=\"navigation03\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 89,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide02\" aria-controls=\"navigation02\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 71,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide01\" aria-controls=\"navigation01\" aria-selected=\"false\" role=\"presentation\" aria-hidden=\"true\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_semantics_attribute",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]"
              },
              "message": "The ARIA attribute 'aria-selected' is not valid for the element <li> with ARIA role 'none'",
              "bounds": {
                "left": 53,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<li id=\"slick-slide00\" aria-controls=\"navigation00\" aria-selected=\"true\" role=\"presentation\" aria-hidden=\"false\" class=\"slick-active\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[5]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[5]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 125,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[4]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[4]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 107,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[3]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[3]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 89,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "aria_hidden_focus_misuse",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[3]/section[1]/div[1]/div[1]/div[1]/ul[1]/li[2]/button[1]",
                "aria": "/document[1]/toolbar[1]/tablist[1]/button[2]"
              },
              "message": "Element \"button\" should not be focusable within the subtree of an element with an 'aria-hidden' attribute with value 'true'",
              "bounds": {
                "left": 71,
                "top": 1407,
                "height": 8,
                "width": 8
              },
              "snippet": "<button tabindex=\"0\" role=\"button\" data-role=\"none\" type=\"button\">",
              "level": "violation"
            },
            {
              "ruleId": "Rpt_Aria_ContentinfoWithNoMain_Implicit",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/footer[1]",
                "aria": "/document[1]/contentinfo[1]"
              },
              "message": "The element with \"contentinfo\" role is present without an element with \"main\" role",
              "bounds": {
                "left": 0,
                "top": 6140,
                "height": 517,
                "width": 800
              },
              "snippet": "<footer class=\"footer\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/header[1]/div[1]/div[3]/button[1]/svg[1]",
                "aria": "/document[1]/banner[1]/button[2]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 710,
                "top": 38,
                "height": 18,
                "width": 18
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 50 50;\" viewBox=\"0 0 50 50\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
              "path": {
                "dom": "/html[1]/body[1]/div[2]/header[1]/div[1]/button[1]/svg[1]",
                "aria": "/document[1]/banner[1]/button[1]"
              },
              "message": "The HTML attribute(s) \"version\" is deprecated in HTML 5",
              "bounds": {
                "left": 751,
                "top": 38,
                "height": 18,
                "width": 18
              },
              "snippet": "<svg xml:space=\"preserve\" style=\"enable-background:new 0 0 50 41;\" viewBox=\"0 0 50 41\" y=\"0px\" x=\"0px\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\">",
              "level": "recommendation"
            },
            {
              "ruleId": "element_attribute_deprecated",
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            "subType": "warning",
            "message": "The type attribute is unnecessary for JavaScript resources.",
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            "type": "error",
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            "message": "The scrolling attribute on the iframe element is obsolete. Use CSS instead.",
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            "message": "The allowtransparency attribute on the iframe element is obsolete. Use CSS instead.",
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            "message": "The aria-controls attribute must point to an element in the same document.",
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                "wcag": []
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    {
      "type": "launch",
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      "which": "https://www.anl.gov/",
      "what": "URL",
      "result": "https://www.anl.gov/"
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      "id": "a",
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            "r65": {
              "score": 7,
              "what": "Element in sequential focus order has no visible focus"
            }
          }
        },
        "focusableOperable": {
          "testaro": {
            "focOp": {
              "score": 47,
              "what": "Operable elements that cannot be Tab-focused and vice versa"
            }
          }
        },
        "hoverSurprise": {
          "testaro": {
            "hover": {
              "score": 18,
              "what": "Content changes caused by hovering"
            }
          }
        },
        "linkIndication": {
          "testaro": {
            "linkUl": {
              "score": 132,
              "what": "Non-underlined adjacent links"
            }
          }
        },
        "menuNavigation": {
          "testaro": {
            "menuNav": {
              "score": 126,
              "what": "Nonstandard keyboard navigation among focusable menu items"
            }
          }
        },
        "roleBad": {
          "testaro": {
            "role": {
              "score": 15,
              "what": "Nonexistent or implicit-overriding role"
            }
          },
          "axe": {
            "aria-allowed-role": {
              "score": 1,
              "what": "ARIA role is not appropriate for the element"
            }
          },
          "ibm": {
            "element_tabbable_role_valid": {
              "score": 12,
              "what": "Tabbable element has a non-widget role"
            },
            "aria_semantics_role": {
              "score": 15,
              "what": "ARIA role is not valid for the element to which it is assigned"
            },
            "Rpt_Aria_ContentinfoWithNoMain_Implicit": {
              "score": 1,
              "what": "Element has a contentinfo role when no element has a main role"
            }
          }
        },
        "inconsistentStyles": {
          "testaro": {
            "styleDiff": {
              "score": 13,
              "what": "Heading, link, and button style inconsistencies"
            }
          }
        },
        "zIndexNotZero": {
          "testaro": {
            "zIndex": {
              "score": 3,
              "what": "Layering with nondefault z-index values"
            }
          }
        },
        "linkNoText": {
          "alfa": {
            "r11": {
              "score": 8,
              "what": "Link has no accessible name"
            }
          },
          "axe": {
            "link-name": {
              "score": 9,
              "what": "Link has no discernible text"
            }
          },
          "continuum": {
            "237": {
              "score": 12,
              "what": "a element has no mechanism that allows an accessible name value to be calculated"
            }
          },
          "htmlcs": {
            "e:AA.1_1_1.H30.2": {
              "score": 8,
              "what": "img element is the only link content but has no text alternative"
            }
          },
          "ibm": {
            "WCAG20_A_HasText": {
              "score": 4,
              "what": "Hyperlink has no text description"
            }
          },
          "wave": {
            "e:alt_link_missing": {
              "score": 12,
              "what": "Linked image has no text alternative"
            }
          },
          "tenon": {
            "57": {
              "score": 12,
              "what": "Link has no text inside it"
            }
          }
        },
        "focusableHidden": {
          "alfa": {
            "r17": {
              "score": 16,
              "what": "Tab-focusable element is or has an ancestor that is aria-hidden"
            }
          },
          "axe": {
            "aria-hidden-focus": {
              "score": 12,
              "what": "ARIA hidden element is focusable or contains a focusable element"
            },
            "presentation-role-conflict": {
              "score": 1,
              "what": "Element has a none/presentation role but is focusable or has a global ARIA state or property"
            }
          },
          "ibm": {
            "aria_hidden_focus_misuse": {
              "score": 16,
              "what": "Focusable element is within the subtree of an element with aria-hidden set to true"
            }
          }
        },
        "ariaBadAttribute": {
          "alfa": {
            "r18": {
              "score": 4,
              "what": "ARIA state or property is not allowed for the element on which it is specified"
            }
          },
          "axe": {
            "aria-allowed-attr": {
              "score": 4,
              "what": "ARIA attribute is invalid for the role of its element"
            },
            "aria-valid-attr-value": {
              "score": 4,
              "what": "ARIA attribute has an invalid value"
            }
          },
          "ibm": {
            "aria_semantics_attribute": {
              "score": 24,
              "what": "ARIA attributes is invalid for the element or ARIA role to which it is assigned"
            }
          },
          "nuVal": {
            "The aria-hidden attribute must not be specified on the noscript element.": {
              "score": 4,
              "what": "noscript element has an aria-hidden attribute"
            }
          }
        },
        "parentMissing": {
          "alfa": {
            "r42": {
              "score": 36,
              "what": "Element is not owned by an element of its required context role"
            }
          },
          "axe": {
            "aria-required-parent": {
              "score": 16,
              "what": "ARIA role is not contained by a required parent"
            }
          },
          "ibm": {
            "Rpt_Aria_RequiredParent_Native_Host_Sematics": {
              "score": 136,
              "what": "Element is not contained within a role-valid element"
            }
          }
        },
        "headingStructure": {
          "alfa": {
            "r53": {
              "score": 2,
              "what": "Heading skips one or more levels"
            }
          },
          "axe": {
            "heading-order": {
              "score": 1,
              "what": "Heading levels do not increase by only one"
            }
          },
          "htmlcs": {
            "w:AA.1_3_1_A.G141": {
              "score": 1,
              "what": "Heading level is incorrect"
            }
          },
          "nuVal": {
            "Consider using the h1 element as a top-level heading only (all h1 elements are treated as top-level headings by many screen readers and other tools).": {
              "score": 1,
              "what": "Page contains more than 1 h1 element"
            }
          },
          "wave": {
            "a:heading_skipped": {
              "score": 1,
              "what": "Skipped heading level"
            }
          },
          "tenon": {
            "155": {
              "score": 1,
              "what": "Headings are not structured in a hierarchical manner"
            }
          }
        },
        "headingEmpty": {
          "alfa": {
            "r64": {
              "score": 3,
              "what": "Heading has no non-empty accessible name"
            }
          },
          "axe": {
            "empty-heading": {
              "score": 1,
              "what": "Heading empty"
            }
          }
        },
        "contrastAAA": {
          "alfa": {
            "r66": {
              "score": 24,
              "what": "Text contrast less than AAA requires"
            }
          },
          "axe": {
            "color-contrast-enhanced": {
              "score": 71,
              "what": "Element has insufficient color contrast (Level AAA)"
            }
          },
          "tenon": {
            "95": {
              "score": 2,
              "what": "Element has insufficient color contrast (Level AAA)"
            }
          }
        },
        "childMissing": {
          "alfa": {
            "r68": {
              "score": 24,
              "what": "Element does not own an element required by its semantic role"
            }
          },
          "axe": {
            "aria-required-children": {
              "score": 8,
              "what": "ARIA role does not contain a required child"
            }
          }
        },
        "contrastAA": {
          "alfa": {
            "r69": {
              "score": 6,
              "what": "Text outside widget has subminimum contrast"
            }
          },
          "axe": {
            "color-contrast": {
              "score": 71,
              "what": "Element has insufficient color contrast"
            }
          },
          "wave": {
            "c:contrast": {
              "score": 3,
              "what": "Very low contrast"
            }
          }
        },
        "headingOfNothing": {
          "alfa": {
            "r78": {
              "score": 6,
              "what": "No content between two headings of the same level"
            }
          }
        },
        "formFieldNoText": {
          "alfa": {
            "r8": {
              "score": 4,
              "what": "Form field has no accessible name"
            }
          }
        },
        "decorativeElementExposed": {
          "alfa": {
            "r86": {
              "score": 2,
              "what": "Element marked as decorative is in the accessibility tree or has no none/presentation role"
            }
          }
        },
        "skipRepeatedContent": {
          "alfa": {
            "r87": {
              "score": 1,
              "what": "First focusable element is not a link to the main content"
            }
          }
        },
        "focusableDescendants": {
          "alfa": {
            "r90": {
              "score": 4,
              "what": "Element has a role making its children presentational but contains a focusable element"
            }
          }
        },
        "frameContentRisk": {
          "axe": {
            "frame-tested": {
              "score": 1,
              "what": "Some content is in an iframe and therefore may not be testable for accessibility"
            }
          }
        },
        "hiddenContentRisk": {
          "axe": {
            "hidden-content": {
              "score": 1,
              "what": "Some content is hidden and therefore may not be testable for accessibility"
            }
          }
        },
        "linkConfusionRisk": {
          "axe": {
            "identical-links-same-purpose": {
              "score": 1,
              "what": "Links with the same accessible name may serve dissimilar purposes"
            }
          }
        },
        "inputNoText": {
          "axe": {
            "aria-input-field-name": {
              "score": 3,
              "what": "ARIA input field has no accessible name"
            }
          }
        },
        "mainNot1": {
          "axe": {
            "landmark-one-main": {
              "score": 1,
              "what": "page has no main landmark"
            }
          }
        },
        "landmarkConfusion": {
          "axe": {
            "landmark-unique": {
              "score": 2,
              "what": "Landmark has a role and an accessible name that are identical to another"
            }
          },
          "ibm": {
            "landmark_name_unique": {
              "score": 6,
              "what": "Landmark has no unique aria-labelledby or aria-label among landmarks in the same parent region"
            }
          }
        },
        "listChild": {
          "axe": {
            "list": {
              "score": 12,
              "what": "List element ul or ol has a child element other than li, script, and template"
            }
          },
          "continuum": {
            "246": {
              "score": 16,
              "what": "ul element does not contain only li, script, template, or listitem-role elements as direct child elements"
            }
          }
        },
        "listItemOrphan": {
          "axe": {
            "listitem": {
              "score": 78,
              "what": "li element is not contained by a ul or ol element"
            }
          },
          "continuum": {
            "99": {
              "score": 104,
              "what": "li element has no ul, ol, or list-role parent"
            }
          }
        },
        "activeEmbedding": {
          "axe": {
            "nested-interactive": {
              "score": 2,
              "what": "Interactive controls are nested"
            }
          }
        },
        "contentBeyondLandmarks": {
          "axe": {
            "region": {
              "score": 11,
              "what": "Some page content is not contained by landmarks"
            }
          },
          "ibm": {
            "Rpt_Aria_OrphanedContent_Native_Host_Sematics": {
              "score": 114,
              "what": "Content does not reside within an element with a landmark role"
            }
          }
        },
        "svgImageNoText": {
          "continuum": {
            "123": {
              "score": 8,
              "what": "svg element has no mechanism that allows an accessible name to be calculated"
            }
          }
        },
        "navConfusion": {
          "continuum": {
            "531": {
              "score": 6,
              "what": "nav element has an accessible name that is non-unique among the nav elements"
            }
          },
          "ibm": {
            "Rpt_Aria_MultipleNavigationLandmarks_Implicit": {
              "score": 6,
              "what": "Element with a navigation role has no unique purpose label among the navigation-role elements"
            }
          }
        },
        "navNoText": {
          "continuum": {
            "533": {
              "score": 6,
              "what": "nav element is not the only nav element but has no accessible name"
            }
          }
        },
        "ariaMissing": {
          "continuum": {
            "1042": {
              "score": 4,
              "what": "element with an option role has no aria-selected attribute"
            }
          }
        },
        "buttonNoText": {
          "htmlcs": {
            "e:AA.4_1_2.H91.Button.Name": {
              "score": 12,
              "what": "Button element has no accessible name"
            }
          },
          "wave": {
            "e:button_empty": {
              "score": 12,
              "what": "Button is empty or has no value text"
            }
          }
        },
        "pseudoNavListRisk": {
          "htmlcs": {
            "w:AA.1_3_1.H48": {
              "score": 1,
              "what": "Navigation links are not coded as a list"
            }
          }
        },
        "selectFlatRisk": {
          "htmlcs": {
            "w:AA.1_3_1.H85.2": {
              "score": 1,
              "what": "Selection list may contain groups of related options that are not grouped with optgroup"
            }
          }
        },
        "scrollRisk": {
          "htmlcs": {
            "w:AA.1_4_10.C32,C31,C33,C38,SCR34,G206": {
              "score": 1,
              "what": "Fixed-position element may force bidirectional scrolling"
            }
          }
        },
        "contrastRisk": {
          "htmlcs": {
            "w:AA.1_4_3.G145.Abs": {
              "score": 1,
              "what": "Contrast between the absolutely positioned large text and its background may be less than 3:1"
            },
            "w:AA.1_4_3.G145.Alpha": {
              "score": 4,
              "what": "Contrast between the text and its background may be less than 3:1, given the transparency"
            },
            "w:AA.1_4_3.G18.Abs": {
              "score": 2,
              "what": "Contrast between the absolutely positioned text and its background may be inadequate"
            },
            "w:AA.1_4_3.G18.Alpha": {
              "score": 2,
              "what": "Contrast between the text and its background may be less than 4.5:1, given the transparency"
            },
            "w:AA.1_4_3.G18.BgImage": {
              "score": 1,
              "what": "Contrast between the text and its background image may be less than 4.5:1"
            }
          }
        },
        "controlNoText": {
          "ibm": {
            "WCAG20_Input_ExplicitLabel": {
              "score": 4,
              "what": "Form control has no associated label"
            }
          }
        },
        "pageLanguage": {
          "ibm": {
            "WCAG20_Html_HasLang": {
              "score": 4,
              "what": "Page detected as HTML, but has no lang attribute"
            }
          }
        },
        "duplicateID": {
          "ibm": {
            "RPT_Elem_UniqueId": {
              "score": 6,
              "what": "Element id attribute value is not unique within the document"
            }
          },
          "nuVal": {
            "^Duplicate ID .+$|^The first occurrence of ID .* was here.*$": {
              "score": 1,
              "what": "Duplicate id"
            }
          }
        },
        "ariaReferenceBad": {
          "ibm": {
            "Rpt_Aria_ValidIdRef": {
              "score": 20,
              "what": "ARIA property does not reference the non-empty unique id of a visible element"
            }
          }
        },
        "bannerConfusion": {
          "ibm": {
            "Rpt_Aria_MultipleBannerLandmarks_Implicit": {
              "score": 3,
              "what": "Element with a banner role has no unique purpose label among the banner-role elements"
            }
          }
        },
        "obsolete": {
          "ibm": {
            "element_attribute_deprecated": {
              "score": 23,
              "what": "Element or attribute is obsolete"
            }
          },
          "nuVal": {
            "^The .+ attribute on the .+ element is obsolete.+$": {
              "score": 9,
              "what": "Attribute is obsolete on its element"
            }
          }
        },
        "roleRedundant": {
          "ibm": {
            "aria_role_redundant": {
              "score": 2,
              "what": "Explicitly assigned ARIA role is redundant with the implicit role of the element"
            }
          },
          "nuVal": {
            "^The .+ role is unnecessary for element .+$": {
              "score": 1,
              "what": "explicit role is redundant for its element"
            }
          }
        },
        "typeRedundant": {
          "nuVal": {
            "The type attribute is unnecessary for JavaScript resources.": {
              "score": 1,
              "what": "type attribute is unnecessary for a JavaScript resource"
            },
            "The type attribute for the style element is not needed and should be omitted.": {
              "score": 3,
              "what": "type attribute is unnecessary for a style element"
            }
          }
        },
        "cssInvalid": {
          "nuVal": {
            "^CSS: .+: Parse Error.*$": {
              "score": 3,
              "what": "Invalid CSS"
            }
          }
        },
        "parseError": {
          "nuVal": {
            "^Element .+ not allowed as child of element .+ in this context.*$": {
              "score": 12,
              "what": "Element not allowed as a child of its parent here"
            }
          }
        },
        "sectionHeadingless": {
          "nuVal": {
            "Section lacks heading. Consider using h2-h6 elements to add identifying headings to all sections, or else use a div element instead for any cases where no heading is needed.": {
              "score": 1,
              "what": "section has no heading"
            }
          }
        },
        "attributeBad": {
          "nuVal": {
            "^Bad value .* for attribute .+ on element .+$": {
              "score": 8,
              "what": "attribute on this element has an invalid value"
            },
            "^Attribute .+ not allowed on element .+ at this point.*$": {
              "score": 20,
              "what": "attribute not allowed on this element"
            }
          }
        },
        "governedBadID": {
          "nuVal": {
            "The aria-controls attribute must point to an element in the same document.": {
              "score": 20,
              "what": "aria-controls attribute references an element not in the document"
            }
          }
        },
        "imageTextLong": {
          "wave": {
            "a:alt_long": {
              "score": 3,
              "what": "Long text alternative"
            }
          }
        },
        "linkPair": {
          "wave": {
            "a:link_redundant": {
              "score": 5,
              "what": "Adjacent links go to the same URL"
            }
          }
        },
        "noScriptRisk": {
          "wave": {
            "a:noscript": {
              "score": 1,
              "what": "noscript element may fail to contain an accessible equivalent or alternative"
            }
          }
        },
        "horizontalScrolling": {
          "tenon": {
            "28": {
              "score": 3,
              "what": "Layout or sizing of the page causes horizontal scrolling"
            }
          }
        },
        "linkVague": {
          "tenon": {
            "73": {
              "score": 3,
              "what": "Link text is too generic to communicate the purpose or destination"
            }
          }
        },
        "linkTextsSame": {
          "tenon": {
            "98": {
              "score": 4,
              "what": "Links have the same text but different destinations"
            }
          }
        },
        "fontSmall": {
          "tenon": {
            "134": {
              "score": 16,
              "what": "Text is very small"
            }
          }
        },
        "leadingClipsText": {
          "tenon": {
            "144": {
              "score": 44,
              "what": "Line height is insufficent to properly display the computed font size"
            }
          }
        },
        "targetSize": {
          "tenon": {
            "152": {
              "score": 42,
              "what": "Actionable element is smaller than the minimum required size"
            }
          }
        },
        "allCaps": {
          "tenon": {
            "153": {
              "score": 15,
              "what": "Long string of text is in all caps"
            }
          }
        },
        "tabIndexMissing": {
          "tenon": {
            "190": {
              "score": 28,
              "what": "Interactive item is not natively actionable, but has no tabindex=0 attribute"
            }
          }
        }
      },
      "solos": {}
    },
    "preventionScores": {},
    "summary": {
      "total": 1691,
      "log": 19,
      "preventions": 0,
      "solos": 0,
      "groups": [
        {
          "groupName": "parentMissing",
          "score": 159
        },
        {
          "groupName": "listItemOrphan",
          "score": 137
        },
        {
          "groupName": "linkIndication",
          "score": 134
        },
        {
          "groupName": "menuNavigation",
          "score": 128
        },
        {
          "groupName": "contentBeyondLandmarks",
          "score": 120
        },
        {
          "groupName": "contrastAAA",
          "score": 83
        },
        {
          "groupName": "contrastAA",
          "score": 77
        },
        {
          "groupName": "focusIndication",
          "score": 56
        },
        {
          "groupName": "focusableOperable",
          "score": 49
        },
        {
          "groupName": "leadingClipsText",
          "score": 46
        },
        {
          "groupName": "targetSize",
          "score": 44
        },
        {
          "groupName": "roleBad",
          "score": 36
        },
        {
          "groupName": "linkNoText",
          "score": 35
        },
        {
          "groupName": "ariaBadAttribute",
          "score": 32
        },
        {
          "groupName": "focusableHidden",
          "score": 30
        },
        {
          "groupName": "attributeBad",
          "score": 30
        },
        {
          "groupName": "tabIndexMissing",
          "score": 30
        },
        {
          "groupName": "childMissing",
          "score": 29
        },
        {
          "groupName": "obsolete",
          "score": 29
        },
        {
          "groupName": "listChild",
          "score": 23
        },
        {
          "groupName": "ariaReferenceBad",
          "score": 22
        },
        {
          "groupName": "governedBadID",
          "score": 22
        },
        {
          "groupName": "hoverSurprise",
          "score": 20
        },
        {
          "groupName": "buttonNoText",
          "score": 19
        },
        {
          "groupName": "fontSmall",
          "score": 18
        },
        {
          "groupName": "allCaps",
          "score": 17
        },
        {
          "groupName": "inconsistentStyles",
          "score": 15
        },
        {
          "groupName": "parseError",
          "score": 14
        },
        {
          "groupName": "tabFocusability",
          "score": 13
        },
        {
          "groupName": "contrastRisk",
          "score": 12
        },
        {
          "groupName": "svgImageNoText",
          "score": 10
        },
        {
          "groupName": "navConfusion",
          "score": 10
        },
        {
          "groupName": "landmarkConfusion",
          "score": 9
        },
        {
          "groupName": "headingOfNothing",
          "score": 8
        },
        {
          "groupName": "navNoText",
          "score": 8
        },
        {
          "groupName": "duplicateID",
          "score": 8
        },
        {
          "groupName": "linkPair",
          "score": 7
        },
        {
          "groupName": "headingStructure",
          "score": 6
        },
        {
          "groupName": "formFieldNoText",
          "score": 6
        },
        {
          "groupName": "focusableDescendants",
          "score": 6
        },
        {
          "groupName": "ariaMissing",
          "score": 6
        },
        {
          "groupName": "controlNoText",
          "score": 6
        },
        {
          "groupName": "pageLanguage",
          "score": 6
        },
        {
          "groupName": "typeRedundant",
          "score": 6
        },
        {
          "groupName": "linkTextsSame",
          "score": 6
        },
        {
          "groupName": "zIndexNotZero",
          "score": 5
        },
        {
          "groupName": "headingEmpty",
          "score": 5
        },
        {
          "groupName": "inputNoText",
          "score": 5
        },
        {
          "groupName": "bannerConfusion",
          "score": 5
        },
        {
          "groupName": "cssInvalid",
          "score": 5
        },
        {
          "groupName": "imageTextLong",
          "score": 5
        },
        {
          "groupName": "horizontalScrolling",
          "score": 5
        },
        {
          "groupName": "linkVague",
          "score": 5
        },
        {
          "groupName": "decorativeElementExposed",
          "score": 4
        },
        {
          "groupName": "activeEmbedding",
          "score": 4
        },
        {
          "groupName": "roleRedundant",
          "score": 4
        },
        {
          "groupName": "visibleBulk",
          "score": 3
        },
        {
          "groupName": "skipRepeatedContent",
          "score": 3
        },
        {
          "groupName": "frameContentRisk",
          "score": 3
        },
        {
          "groupName": "hiddenContentRisk",
          "score": 3
        },
        {
          "groupName": "linkConfusionRisk",
          "score": 3
        },
        {
          "groupName": "mainNot1",
          "score": 3
        },
        {
          "groupName": "pseudoNavListRisk",
          "score": 3
        },
        {
          "groupName": "selectFlatRisk",
          "score": 3
        },
        {
          "groupName": "scrollRisk",
          "score": 3
        },
        {
          "groupName": "sectionHeadingless",
          "score": 3
        },
        {
          "groupName": "noScriptRisk",
          "score": 3
        }
      ]
    }
  },
  "scoreProcID": "sp15c"
}