Accessibility test digest
Synopsis
Page: DataWeb, US Trade and Tariff Data
URL: https://dataweb.usitc.gov/
Score: 443
Tested by: Testaro, procedure tp14
Scored by: Testilo, procedure sp14a
Digested by: Testilo, procedure dp14a
Introduction
The Testaro application used its tp14 testing procedure to test the accessibility (barrier-free design and coding) of the DataWeb, US Trade and Tariff Data web page at https://dataweb.usitc.gov/ on 2022/07/17. The procedure performed 1075 tests. Of these, 16 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
- Tenon by Level Access
- WAVE by WebAIM
Testaro produced a report enumerating the test results.
Testilo processed the report and used the sp14a scoring procedure to compute partial and total scores for the page. The total score is 443 (where 0 is the best possible score). The scored report is appended below.
Finally, Testilo used procedure dp14a to produce this digest, briefly explaining how sp14a computed the scores.
Score summary
| total | 443 |
|---|---|
| log | 35 |
| focusIndication | 188 |
| linkForcesNewWindow | 41 |
| contrastAAA | 27 |
| linkIndication | 21 |
| roleBad | 16 |
| contrastAA | 14 |
| ariaBadAttribute | 8 |
| hoverSurprise | 7 |
| inconsistentStyles | 7 |
| listChild | 7 |
| contrastRisk | 7 |
| childMissing | 6 |
| overflowHidden | 6 |
| targetSize | 6 |
| obsolete | 5 |
| horizontalScrolling | 5 |
| tabFocusability | 4 |
| skipRepeatedContent | 4 |
| pseudoLinkRisk | 4 |
| fontSmall | 4 |
| zIndexNotZero | 3 |
| pseudoHeadingRisk | 3 |
| pseudoNavListRisk | 3 |
| scrollRisk | 3 |
| linkBrokenRisk | 3 |
| pdfLink | 3 |
| allCaps | 3 |
Issue summary
Special issues
log: Score 35. This is based on the amount of browser error logging and miscellaneous logging during the tests.
Classified issues
focusIndication: Score 188. Issues reported by tests in this category:
- Package
testaro, testfocInd, score 186 (Focused element displaying no or nostandard focus indicator)
linkForcesNewWindow: Score 41. Issues reported by tests in this category:
- Package
tenon, test218, score 39 (Link opens in a new window without user control)
contrastAAA: Score 27. Issues reported by tests in this category:
- Package
alfa, testr66, score 5 (Text contrast less than AAA requires) - Package
axe, testcolor-contrast-enhanced, score 17 (Element has insufficient color contrast (Level AAA)) - Package
tenon, test95, score 16 (Element has insufficient color contrast (Level AAA))
linkIndication: Score 21. Issues reported by tests in this category:
- Package
testaro, testlinkUl, score 19 (Non-underlined adjacent links)
roleBad: Score 16. Issues reported by tests in this category:
- Package
testaro, testrole, score 3 (Nonexistent or implicit-overriding role) - Package
alfa, testr21, score 6 (Element does not have a valid role) - Package
axe, testaria-roles, score 6 (ARIA role has an invalid value) - Package
ibm, testRpt_Aria_ValidRole, score 6 (Element has an invalid role) - Package
continuum, test412, score 6 (element has a role attribute set to an invalid ARIA role value)
contrastAA: Score 14. Issues reported by tests in this category:
- Package
axe, testcolor-contrast, score 7 (Element has insufficient color contrast) - Package
wave, testc:contrast, score 9 (Very low contrast)
ariaBadAttribute: Score 8. Issues reported by tests in this category:
- Package
axe, testaria-allowed-attr, score 6 (ARIA attribute is invalid for the role of its element)
hoverSurprise: Score 7. Issues reported by tests in this category:
- Package
testaro, testhover, score 5 (Content changes caused by hovering)
inconsistentStyles: Score 7. Issues reported by tests in this category:
- Package
testaro, teststyleDiff, score 5 (Heading, link, and button style inconsistencies)
listChild: Score 7. Issues reported by tests in this category:
- Package
axe, testlist, score 3 (List element ul or ol has a child element other than li, script, and template) - Package
continuum, test246, score 4 (ul element does not contain only li, script, template, or listitem-role elements as direct child elements)
contrastRisk: Score 7. Issues reported by tests in this category:
- Package
htmlcs, testw:AA.1_4_3.G18.Abs, score 1 (Contrast between the absolutely positioned text and its background may be inadequate) - Package
htmlcs, testw:AA.1_4_3.G18.BgImage, score 3 (Contrast between the text and its background image may be less than 4.5:1) - Package
htmlcs, testw:AA.1_4_3_F24.F24.FGColour, score 1 (Inline foreground color may lack a complementary background color)
childMissing: Score 6. Issues reported by tests in this category:
- Package
alfa, testr68, score 4 (Element does not own an element required by its semantic role)
overflowHidden: Score 6. Issues reported by tests in this category:
- Package
alfa, testr83, score 4 (Overflow is hidden or clipped if the text is enlarged)
targetSize: Score 6. Issues reported by tests in this category:
- Package
tenon, test152, score 4 (Actionable element is smaller than the minimum required size)
obsolete: Score 5. Issues reported by tests in this category:
- Package
ibm, testelement_attribute_deprecated, score 3 (Element or attribute is obsolete)
horizontalScrolling: Score 5. Issues reported by tests in this category:
- Package
tenon, test28, score 3 (Layout or sizing of the page causes horizontal scrolling)
tabFocusability: Score 4. Issues reported by tests in this category:
- Package
testaro, testfocAll, score 2 (Discrepancy between elements that should be and that are Tab-focusable)
skipRepeatedContent: Score 4. Issues reported by tests in this category:
- Package
alfa, testr87, score 2 (First focusable element is not a link to the main content)
pseudoLinkRisk: Score 4. Issues reported by tests in this category:
- Package
tenon, test129, score 2 (CSS underline on text that is not a link)
fontSmall: Score 4. Issues reported by tests in this category:
- Package
tenon, test134, score 2 (Text is very small)
zIndexNotZero: Score 3. Issues reported by tests in this category:
- Package
testaro, testzIndex, score 1 (Layering with nondefault z-index values)
pseudoHeadingRisk: Score 3. Issues reported by tests in this category:
- Package
htmlcs, testw:AA.1_3_1.H42, score 1 (Heading coding is not used but the element may be intended as a heading)
pseudoNavListRisk: Score 3. Issues reported by tests in this category:
- Package
htmlcs, testw:AA.1_3_1.H48, score 1 (Navigation links are not coded as a list)
scrollRisk: Score 3. Issues reported by tests in this category:
- Package
htmlcs, testw:AA.1_4_10.C32,C31,C33,C38,SCR34,G206, score 1 (Fixed-position element may force bidirectional scrolling)
linkBrokenRisk: Score 3. Issues reported by tests in this category:
- Package
htmlcs, testw:AA.4_1_2.H91.A.Placeholder, score 1 (Link has text but no href, id, or name attribute)
pdfLink: Score 3. Issues reported by tests in this category:
- Package
wave, testa:link_pdf, score 1 (Link to PDF document)
allCaps: Score 3. Issues reported by tests in this category:
- Package
tenon, test153, score 1 (Long string of text is in all caps)
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 sp14a. You can modify and extend Testaro and Testilo to fit other theories and priorities.
Here, in brief, is how sp14a 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,
sp12bassigns 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 sp14a are found in the code itself.
Report
{
"id": "4aieq-dwusttd",
"host": {
"id": "dwusttd",
"which": "https://dataweb.usitc.gov/",
"what": "DataWeb, US Trade and Tariff Data"
},
"log": [
{
"event": "startTime",
"value": "2022-07-17T21:43:21"
},
{
"event": "endTime",
"value": "2022-07-17T21:45:14"
}
],
"script": {
"id": "tp12",
"what": "Alfa, Axe, HTML CodeSniffer, IBM, Tenon, WAVE, and 16 custom tests",
"strict": true,
"timeLimit": 300,
"commands": [
{
"type": "launch",
"which": "webkit",
"what": "Webkit browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "DataWeb, US Trade and Tariff Data"
},
{
"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://dataweb.usitc.gov/",
"what": "DataWeb, US Trade and Tariff Data"
},
{
"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": 20,
"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": "htmlcs",
"what": "HTML CodeSniffer"
},
{
"type": "test",
"which": "ibm",
"withItems": true,
"what": "IBM Accessibility Checker, with page content and again with URL"
},
{
"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://dataweb.usitc.gov/",
"what": "DataWeb, US Trade and Tariff Data",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "tenonRequest",
"id": "a",
"withNewContent": true,
"what": "Tenon API version 2 test request",
"url": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "motion",
"what": "motion",
"delay": 2500,
"interval": 2500,
"count": 5,
"url": "https://dataweb.usitc.gov/",
"result": {
"bytes": [
134393,
134393,
134393,
134393,
134393
],
"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://dataweb.usitc.gov/",
"what": "DataWeb, US Trade and Tariff Data",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "bulk",
"what": "count of visible elements",
"url": "https://dataweb.usitc.gov/",
"result": {
"visibleElements": 228
}
},
{
"type": "test",
"which": "embAc",
"withItems": true,
"what": "active elements embedded in links or buttons",
"url": "https://dataweb.usitc.gov/",
"result": {
"totals": {
"links": 0,
"buttons": 0,
"inputs": 0,
"selects": 0
},
"items": []
}
},
{
"type": "test",
"which": "focAll",
"what": "focusable and Tab-focused elements",
"url": "https://dataweb.usitc.gov/",
"result": {
"tabFocusables": 62,
"tabFocused": 60,
"discrepancy": -2
}
},
{
"type": "launch",
"which": "chromium",
"what": "chromium browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "URL",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "focInd",
"revealAll": false,
"allowedDelay": 250,
"withItems": true,
"what": "focus indicators",
"url": "https://dataweb.usitc.gov/",
"result": {
"totals": {
"total": 62,
"types": {
"indicatorMissing": {
"total": 62,
"tagNames": {
"BUTTON": 4,
"A": 58
}
},
"nonOutlinePresent": {
"total": 0,
"tagNames": {}
},
"outlinePresent": {
"total": 0,
"meanDelay": 0,
"tagNames": {}
}
}
},
"items": {
"indicatorMissing": [
{
"tagName": "BUTTON",
"text": ""
},
{
"tagName": "A",
"text": "dataweb.usitc.gov"
},
{
"tagName": "BUTTON",
"text": "question"
},
{
"tagName": "BUTTON",
"text": "user"
},
{
"tagName": "A",
"text": "Login"
},
{
"tagName": "A",
"text": "Read more…"
},
{
"tagName": "A",
"text": "Announcements"
},
{
"tagName": "A",
"text": "System Alerts"
},
{
"tagName": "A",
"text": "What's New"
},
{
"tagName": "A",
"text": "Trade"
},
{
"tagName": "A",
"text": "Imports For Consumption"
},
{
"tagName": "A",
"text": "Domestic Exports"
},
{
"tagName": "A",
"text": "General Imports"
},
{
"tagName": "A",
"text": "Total Exports"
},
{
"tagName": "A",
"text": "Trade Balance"
},
{
"tagName": "A",
"text": "Tariff"
},
{
"tagName": "A",
"text": "HTS Search"
},
{
"tagName": "A",
"text": "Tariff Database"
},
{
"tagName": "A",
"text": "Tariff Annual Data"
},
{
"tagName": "A",
"text": "Tariff Programs"
},
{
"tagName": "A",
"text": "Future Tariff Rates"
},
{
"tagName": "A",
"text": "Classification"
},
{
"tagName": "A",
"text": "Commodity Translation Tool"
},
{
"tagName": "A",
"text": "Commodity Description Lookup"
},
{
"tagName": "A",
"text": "NAICS System"
},
{
"tagName": "A",
"text": "Trade Data Reports"
},
{
"tagName": "A",
"text": "africaU.S. Trade and Investment with Sub-Saharan Africa"
},
{
"tagName": "A",
"text": "globeU.S. Ad Valorem Equivalent (AVE) Duties & Preference Programs, 1891-2019"
},
{
"tagName": "A",
"text": "shaking-handsU.S. Import Monitoring Tool"
},
{
"tagName": "A",
"text": "Census Bureau releases monthly trade data"
},
{
"tagName": "A",
"text": "Chrome"
},
{
"tagName": "A",
"text": "Firefox"
},
{
"tagName": "A",
"text": "Safari"
},
{
"tagName": "A",
"text": "Edge"
},
{
"tagName": "BUTTON",
"text": "x"
},
{
"tagName": "A",
"text": "Home"
},
{
"tagName": "A",
"text": "Trade"
},
{
"tagName": "A",
"text": "Imports For Consumption"
},
{
"tagName": "A",
"text": "Domestic Exports"
},
{
"tagName": "A",
"text": "General Imports"
},
{
"tagName": "A",
"text": "Total Exports"
},
{
"tagName": "A",
"text": "Trade Balance"
},
{
"tagName": "A",
"text": "Tariff"
},
{
"tagName": "A",
"text": "HTS Search"
},
{
"tagName": "A",
"text": "Tariff Database"
},
{
"tagName": "A",
"text": "Tariff Annual Data"
},
{
"tagName": "A",
"text": "Tariff Programs"
},
{
"tagName": "A",
"text": "Future Tariff Rates"
},
{
"tagName": "A",
"text": "Classification"
},
{
"tagName": "A",
"text": "Commodity Translation Tool"
},
{
"tagName": "A",
"text": "Commodity Description Lookup"
},
{
"tagName": "A",
"text": "NAICS System"
},
{
"tagName": "A",
"text": "Trade Data Reports"
},
{
"tagName": "A",
"text": "Sub-Saharan Africa"
},
{
"tagName": "A",
"text": "AVE Duties 1891–2019"
},
{
"tagName": "A",
"text": "U.S. Import Monitoring Tool"
},
{
"tagName": "A",
"text": "About DataWeb"
},
{
"tagName": "A",
"text": "Frequently Asked Questions"
},
{
"tagName": "A",
"text": "Updates"
},
{
"tagName": "A",
"text": "Feedback/Help"
},
{
"tagName": "A",
"text": "Login"
},
{
"tagName": "A",
"text": "Create Account"
}
],
"nonOutlinePresent": [],
"outlinePresent": []
}
}
},
{
"type": "launch",
"which": "chromium",
"what": "chromium browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "URL",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "focOp",
"withItems": true,
"what": "focusability and operability",
"url": "https://dataweb.usitc.gov/",
"result": {
"totals": {
"total": 62,
"types": {
"onlyFocusable": {
"total": 0,
"tagNames": {}
},
"onlyOperable": {
"total": 0,
"tagNames": {}
},
"focusableAndOperable": {
"total": 62,
"tagNames": {
"BUTTON": 4,
"A": 58
}
}
}
},
"items": {
"onlyFocusable": [],
"onlyOperable": [],
"focusableAndOperable": [
{
"tagName": "BUTTON",
"id": "",
"text": "<button title=\"Open Navigation\" style=\"cursor: default;\"><div></div></button>",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "dataweb.usitc.gov",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "BUTTON",
"id": "",
"text": "question",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "BUTTON",
"id": "",
"text": "user",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Login",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Read more…",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Announcements",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "System Alerts",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "What's New",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Trade",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Imports For Consumption",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Domestic Exports",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "General Imports",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Total Exports",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Trade Balance",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Tariff",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "HTS Search",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Tariff Database",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Tariff Annual Data",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
"text": "Tariff Programs",
"byTag": true,
"byOnClick": false,
"byPointer": true
},
{
"tagName": "A",
"id": "",
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"uri": "https://alfa.siteimprove.com/rules/sia-r21",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
"chapter": "1.3.1",
"title": "Info and Relationships"
},
{
"uri": "https://www.w3.org/WAI/WCAG21/Techniques/aria/ARIA4",
"name": "ARIA4",
"title": "Using a WAI-ARIA role to expose the role of a user interface component"
},
{
"uri": "https://www.w3.org/WAI/WCAG21/Techniques/general/G108",
"name": "G108",
"title": "Using markup features to expose the name and role, allow user-settable properties"
}
]
},
"target": {
"type": "attribute",
"tagName": "role",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-header[1]/header[1]/@role",
"codeLines": [
"role=\"header\""
]
}
},
{
"index": 263,
"verdict": "failed",
"rule": {
"ruleID": "r21",
"ruleSummary": "role attributes have a valid value",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r21",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
"chapter": "1.3.1",
"title": "Info and Relationships"
},
{
"uri": "https://www.w3.org/WAI/WCAG21/Techniques/aria/ARIA4",
"name": "ARIA4",
"title": "Using a WAI-ARIA role to expose the role of a user interface component"
},
{
"uri": "https://www.w3.org/WAI/WCAG21/Techniques/general/G108",
"name": "G108",
"title": "Using markup features to expose the name and role, allow user-settable properties"
}
]
},
"target": {
"type": "attribute",
"tagName": "role",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-footer[1]/footer[1]/@role",
"codeLines": [
"role=\"footer\""
]
}
},
{
"index": 553,
"verdict": "failed",
"rule": {
"ruleID": "r66",
"ruleSummary": "Text outside widget has enhanced contrast",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r66",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#contrast-enhanced",
"chapter": "1.4.6",
"title": "Contrast (Enhanced)"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/div[1]/dw-home[1]/main[1]/dw-big-header[1]/article[1]/div[1]/div[1]/h1[1]/text()[1]",
"codeLines": [
".usitc.gov"
]
}
},
{
"index": 556,
"verdict": "failed",
"rule": {
"ruleID": "r66",
"ruleSummary": "Text outside widget has enhanced contrast",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r66",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#contrast-enhanced",
"chapter": "1.4.6",
"title": "Contrast (Enhanced)"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/div[1]/dw-home[1]/main[1]/div[1]/a[1]/text()[1]",
"codeLines": [
"Announcements"
]
}
},
{
"index": 557,
"verdict": "failed",
"rule": {
"ruleID": "r66",
"ruleSummary": "Text outside widget has enhanced contrast",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r66",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#contrast-enhanced",
"chapter": "1.4.6",
"title": "Contrast (Enhanced)"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/div[1]/dw-home[1]/main[1]/div[1]/a[2]/text()[1]",
"codeLines": [
"System Alerts"
]
}
},
{
"index": 565,
"verdict": "failed",
"rule": {
"ruleID": "r66",
"ruleSummary": "Text outside widget has enhanced contrast",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r66",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#contrast-enhanced",
"chapter": "1.4.6",
"title": "Contrast (Enhanced)"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/div[1]/dw-home[1]/main[1]/dw-alerts[1]/div[1]/div[1]/ul[1]/p[3]/text()[1]",
"codeLines": [
"Notice: The import and export data on DataWeb for 2018-2020 have been updated as of June 29, 2021 b..."
]
}
},
{
"index": 577,
"verdict": "failed",
"rule": {
"ruleID": "r66",
"ruleSummary": "Text outside widget has enhanced contrast",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r66",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#contrast-enhanced",
"chapter": "1.4.6",
"title": "Contrast (Enhanced)"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-footer[1]/footer[1]/section[1]/p[1]/em[1]/strong[1]/text()[1]",
"codeLines": [
"Note:"
]
}
},
{
"index": 592,
"verdict": "failed",
"rule": {
"ruleID": "r68",
"ruleSummary": "Elements with a role have required children",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r68",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#info-and-relationships",
"chapter": "1.3.1",
"title": "Info and Relationships"
}
]
},
"target": {
"type": "element",
"tagName": "ul",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/div[1]/dw-home[1]/main[1]/dw-alerts[1]/div[1]/div[1]/ul[1]",
"codeLines": [
"<ul _ngcontent-c2=\"\">",
" <p _ngcontent-c2=\"\" class=\"bold\">",
" Announcements",
" </p>",
" <p _ngcontent-c2=\"\">",
" May 2021 trade data are now posted. Our practice is to update DataWeb as soon as possible after...",
" <a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" ...",
" Census Bureau releases monthly trade data",
" </a>",
" , generally within three business days.",
" </p>",
" <p _ngcontent-c2=\"\" class=\"notice\">",
" Notice: The import and export data on DataWeb for 2018-2020 have been updated as of June 29, 20...",
" </p>",
"</ul>"
]
}
},
{
"index": 724,
"verdict": "failed",
"rule": {
"ruleID": "r83",
"ruleSummary": "Text nodes are not clipped when text is resized",
"scope": "component",
"uri": "https://alfa.siteimprove.com/rules/sia-r83",
"requirements": [
{
"uri": "https://www.w3.org/TR/WCAG/#resize-text",
"chapter": "1.4.4",
"title": "Resize text"
}
]
},
"target": {
"type": "text",
"tagName": "",
"path": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-header[1]/header[1]/ul[1]/li[4]/ul[1]/li[1]/a[1]/text()[1]",
"codeLines": [
"Login"
]
}
},
{
"index": 736,
"verdict": "failed",
"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>",
"...",
" </html>"
]
}
}
]
}
},
{
"type": "test",
"which": "axe",
"detailLevel": 2,
"rules": [],
"what": "Axe",
"url": "https://dataweb.usitc.gov/",
"result": {
"totals": {
"rulesNA": 61,
"rulesPassed": 33,
"rulesWarned": 3,
"rulesViolated": 3,
"warnings": {
"minor": 0,
"moderate": 0,
"serious": 24,
"critical": 0
},
"violations": {
"minor": 0,
"moderate": 0,
"serious": 20,
"critical": 2
}
},
"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": "2022-07-17T21:44:56.639Z",
"url": "https://dataweb.usitc.gov/",
"toolOptions": {
"resultTypes": [
"violations",
"incomplete"
],
"runOnly": {
"type": "tag",
"values": [
"experimental",
"best-practice",
"wcag2a",
"wcag2aa",
"wcag2aaa",
"wcag21a",
"wcag21aa",
"wcag21aaa"
]
},
"reporter": "v1"
},
"incomplete": [
{
"id": "aria-allowed-attr",
"impact": "serious",
"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": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"question\">",
"target": [
"div[aria-label=\"question\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
},
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"user\">",
"target": [
"div[aria-label=\"user\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
},
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"africa\">",
"target": [
"div[aria-label=\"africa\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
},
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"globe\">",
"target": [
"div[aria-label=\"globe\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
},
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"shaking-hands\">",
"target": [
"div[aria-label=\"shaking-hands\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
},
{
"any": [],
"all": [],
"none": [
{
"id": "aria-prohibited-attr",
"data": {
"role": null,
"nodeName": "div",
"messageKey": "noRoleSingular",
"prohibited": [
"aria-label"
]
},
"relatedNodes": [],
"impact": "serious",
"message": "aria-label attribute is not well supported on a div with no valid role attribute."
}
],
"impact": "serious",
"html": "<div aria-label=\"x\">",
"target": [
"div[aria-label=\"x\"]"
],
"failureSummary": "Fix all of the following:\n aria-label attribute is not well supported on a div with no valid role attribute."
}
]
},
{
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a target=\"_blank\" href=\"https://hts.usitc.gov\"> HTS Search </a>",
"target": [
".site-home-list > li:nth-child(1) > a[href$=\"hts.usitc.gov\"][target=\"_blank\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a target=\"_blank\" href=\"https://hts.usitc.gov\"> HTS Search </a>",
"target": [
".site-home-list > li:nth-child(1) > a[href$=\"hts.usitc.gov\"][target=\"_blank\"]"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a target=\"_blank\" href=\"https://www.census.gov/eos/www/naics/\"> NAICS System </a>",
"target": [
".site-home-list > li:nth-child(3) > a[target=\"_blank\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a target=\"_blank\" href=\"https://www.census.gov/eos/www/naics/\"> NAICS System </a>",
"target": [
".site-home-list > li:nth-child(3) > a[target=\"_blank\"]"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<span>U.S. Ad Valorem Equivalent (AVE) Duties & Preference Programs, 1891-2019</span>",
"target": [
".display-grid.g-m-4:nth-child(2) > a[target=\"_blank\"] > span"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span>U.S. Ad Valorem Equivalent (AVE) Duties & Preference Programs, 1891-2019</span>",
"target": [
".display-grid.g-m-4:nth-child(2) > a[target=\"_blank\"] > span"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<span>U.S. Import Monitoring Tool</span>",
"target": [
".display-grid.g-m-4:nth-child(3) > a[target=\"_blank\"] > span"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span>U.S. Import Monitoring Tool</span>",
"target": [
".display-grid.g-m-4:nth-child(3) > a[target=\"_blank\"] > span"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" target=\"_blank\">Census Bureau releases monthly trade data</a>",
"target": [
"a[target=\"_blank\"][_ngcontent-c2=\"\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" target=\"_blank\">Census Bureau releases monthly trade data</a>",
"target": [
"a[target=\"_blank\"][_ngcontent-c2=\"\"]"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.google.com/chrome/\" target=\"_blank\">Chrome</a>",
"target": [
"a[href$=\"chrome/\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.google.com/chrome/\" target=\"_blank\">Chrome</a>",
"target": [
"a[href$=\"chrome/\"]"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.mozilla.org/en-US/firefox/new/\" target=\"_blank\">Firefox</a>",
"target": [
"a[target=\"_blank\"]:nth-child(3)"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.mozilla.org/en-US/firefox/new/\" target=\"_blank\">Firefox</a>",
"target": [
"a[target=\"_blank\"]:nth-child(3)"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.apple.com/safari/\" target=\"_blank\">Safari</a>",
"target": [
"a[href$=\"safari/\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.apple.com/safari/\" target=\"_blank\">Safari</a>",
"target": [
"a[href$=\"safari/\"]"
],
"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",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.microsoft.com/en-us/windows/microsoft-edge\" target=\"_blank\">Edge</a>",
"target": [
"a[target=\"_blank\"]:nth-child(5)"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.microsoft.com/en-us/windows/microsoft-edge\" target=\"_blank\">Edge</a>",
"target": [
"a[target=\"_blank\"]:nth-child(5)"
],
"failureSummary": "Fix any of the following:\n Element's background color could not be determined due to a background image"
}
]
},
{
"id": "color-contrast",
"impact": "serious",
"tags": [
"cat.color",
"wcag2aa",
"wcag143"
],
"description": "Ensures the contrast between foreground and background colors meets WCAG 2 AA contrast ratio thresholds",
"help": "Elements must have sufficient color contrast",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.4/color-contrast?application=axeAPI",
"nodes": [
{
"any": [
{
"id": "color-contrast",
"data": {
"fgColor": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a target=\"_blank\" href=\"https://hts.usitc.gov\"> HTS Search </a>",
"target": [
".site-home-list > li:nth-child(1) > a[href$=\"hts.usitc.gov\"][target=\"_blank\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a target=\"_blank\" href=\"https://hts.usitc.gov\"> HTS Search </a>",
"target": [
".site-home-list > li:nth-child(1) > a[href$=\"hts.usitc.gov\"][target=\"_blank\"]"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a target=\"_blank\" href=\"https://www.census.gov/eos/www/naics/\"> NAICS System </a>",
"target": [
".site-home-list > li:nth-child(3) > a[target=\"_blank\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a target=\"_blank\" href=\"https://www.census.gov/eos/www/naics/\"> NAICS System </a>",
"target": [
".site-home-list > li:nth-child(3) > a[target=\"_blank\"]"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<span>U.S. Ad Valorem Equivalent (AVE) Duties & Preference Programs, 1891-2019</span>",
"target": [
".display-grid.g-m-4:nth-child(2) > a[target=\"_blank\"] > span"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span>U.S. Ad Valorem Equivalent (AVE) Duties & Preference Programs, 1891-2019</span>",
"target": [
".display-grid.g-m-4:nth-child(2) > a[target=\"_blank\"] > span"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<span>U.S. Import Monitoring Tool</span>",
"target": [
".display-grid.g-m-4:nth-child(3) > a[target=\"_blank\"] > span"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span>U.S. Import Monitoring Tool</span>",
"target": [
".display-grid.g-m-4:nth-child(3) > a[target=\"_blank\"] > span"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" target=\"_blank\">Census Bureau releases monthly trade data</a>",
"target": [
"a[target=\"_blank\"][_ngcontent-c2=\"\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" target=\"_blank\">Census Bureau releases monthly trade data</a>",
"target": [
"a[target=\"_blank\"][_ngcontent-c2=\"\"]"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.google.com/chrome/\" target=\"_blank\">Chrome</a>",
"target": [
"a[href$=\"chrome/\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.google.com/chrome/\" target=\"_blank\">Chrome</a>",
"target": [
"a[href$=\"chrome/\"]"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.mozilla.org/en-US/firefox/new/\" target=\"_blank\">Firefox</a>",
"target": [
"a[target=\"_blank\"]:nth-child(3)"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.mozilla.org/en-US/firefox/new/\" target=\"_blank\">Firefox</a>",
"target": [
"a[target=\"_blank\"]:nth-child(3)"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.apple.com/safari/\" target=\"_blank\">Safari</a>",
"target": [
"a[href$=\"safari/\"]"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.apple.com/safari/\" target=\"_blank\">Safari</a>",
"target": [
"a[href$=\"safari/\"]"
],
"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": "#0f758a",
"contrastRatio": 0,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "normal",
"messageKey": "bgImage",
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<a href=\"https://www.microsoft.com/en-us/windows/microsoft-edge\" target=\"_blank\">Edge</a>",
"target": [
"a[target=\"_blank\"]:nth-child(5)"
]
}
],
"impact": "serious",
"message": "Element's background color could not be determined due to a background image"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"https://www.microsoft.com/en-us/windows/microsoft-edge\" target=\"_blank\">Edge</a>",
"target": [
"a[target=\"_blank\"]:nth-child(5)"
],
"failureSummary": "Fix any of the following:\n Element's background color could not be determined due to a background image"
}
]
}
],
"violations": [
{
"id": "aria-roles",
"impact": "critical",
"tags": [
"cat.aria",
"wcag2a",
"wcag412"
],
"description": "Ensures all elements with a role attribute use a valid value",
"help": "ARIA roles used must conform to valid values",
"helpUrl": "https://dequeuniversity.com/rules/axe/4.4/aria-roles?application=axeAPI",
"nodes": [
{
"any": [],
"all": [],
"none": [
{
"id": "invalidrole",
"data": [
"header"
],
"relatedNodes": [],
"impact": "critical",
"message": "Role must be one of the valid ARIA roles: header"
}
],
"impact": "critical",
"html": "<header class=\"site-header\" id=\"site-header\" role=\"header\">",
"target": [
"#site-header"
],
"failureSummary": "Fix all of the following:\n Role must be one of the valid ARIA roles: header"
},
{
"any": [],
"all": [],
"none": [
{
"id": "invalidrole",
"data": [
"footer"
],
"relatedNodes": [],
"impact": "critical",
"message": "Role must be one of the valid ARIA roles: footer"
}
],
"impact": "critical",
"html": "<footer class=\"site-footer\" role=\"footer\">",
"target": [
"footer"
],
"failureSummary": "Fix all of the following:\n Role must be one of the valid ARIA roles: footer"
}
]
},
{
"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": "#73888c",
"bgColor": "#ffffff",
"contrastRatio": 3.73,
"fontSize": "60.0pt (80px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "4.5:1"
},
"relatedNodes": [
{
"html": "<body>",
"target": [
"body"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 3.73 (foreground color: #73888c, background color: #ffffff, font size: 60.0pt (80px), font weight: normal). Expected contrast ratio of 4.5:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<h1 class=\"header-overall\"><em>dataweb</em>.usitc.gov</h1>",
"target": [
".header-overall"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 3.73 (foreground color: #73888c, background color: #ffffff, font size: 60.0pt (80px), font weight: normal). Expected contrast ratio of 4.5:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#e8f9fc",
"contrastRatio": 4.93,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"panel state-info\">",
"target": [
".panel"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.93 (foreground color: #0f758a, background color: #e8f9fc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a routerlink=\"/about\" href=\"/about\">Read more…</a>",
"target": [
"a[routerlink=\"/about\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.93 (foreground color: #0f758a, background color: #e8f9fc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#ffffff",
"contrastRatio": 5.34,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<body>",
"target": [
"body"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a class=\"g-l-4 text-center padding-bottom\">Announcements</a>",
"target": [
".padding-bottom.g-l-4.text-center:nth-child(1)"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#ffffff",
"contrastRatio": 5.34,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<body>",
"target": [
"body"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a class=\"g-l-4 text-center padding-bottom\">System Alerts</a>",
"target": [
".padding-bottom.g-l-4.text-center:nth-child(2)"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#ffffff",
"contrastRatio": 5.34,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<body>",
"target": [
"body"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a class=\"g-l-4 text-center\" href=\"/updates/whatsNew\">What's New</a>",
"target": [
".g-l-4.text-center[href$=\"whatsNew\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/trade/search/Import/HTS\"> Imports For Consumption </a>",
"target": [
"li:nth-child(1) > a[href$=\"HTS\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/trade/search/Export/HTS\"> Domestic Exports </a>",
"target": [
"li:nth-child(2) > a[href$=\"HTS\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/trade/search/GenImp/HTS\"> General Imports </a>",
"target": [
".site-home-list > li:nth-child(3) > a[href$=\"HTS\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/trade/search/TotExp/HTS\"> Total Exports </a>",
"target": [
".site-home-list > li:nth-child(4) > a[href$=\"HTS\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/trade/search/Balance/HTS\"> Trade Balance </a>",
"target": [
".site-home-list > li:nth-child(5) > a[href$=\"HTS\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/tariff/database\"> Tariff Database </a>",
"target": [
".site-home-list > li:nth-child(2) > a[href$=\"database\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/tariff/annual\"> Tariff Annual Data </a>",
"target": [
".site-home-list > li:nth-child(3) > a[href$=\"annual\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/tariff/programs\"> Tariff Programs </a>",
"target": [
".site-home-list > li:nth-child(4) > a[href$=\"programs\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/tariff/rates-future\"> Future Tariff Rates </a>",
"target": [
".site-home-list > li:nth-child(5) > a[href$=\"rates-future\"]"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/classification/commodity-translation\"> Commodity Translation Tool </a>",
"target": [
".home-section-classification > .site-home-list > li:nth-child(1) > a"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#f1f3f4",
"contrastRatio": 4.79,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div class=\"alt\">",
"target": [
".alt"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<a href=\"/classification/commodity-description\"> Commodity Description Lookup </a>",
"target": [
".home-section-classification > .site-home-list > li:nth-child(2) > a"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 4.79 (foreground color: #0f758a, background color: #f1f3f4, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#0f758a",
"bgColor": "#ffffff",
"contrastRatio": 5.34,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<article class=\"alt-off home-section-reports\">",
"target": [
".alt-off"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<span>U.S. Trade and Investment with Sub-Saharan Africa</span>",
"target": [
".display-grid.g-m-4:nth-child(1) > a > span"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 5.34 (foreground color: #0f758a, background color: #ffffff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#b81422",
"bgColor": "#e8f9fc",
"contrastRatio": 6.13,
"fontSize": "12.0pt (16px)",
"fontWeight": "normal",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<div _ngcontent-c2=\"\" class=\"system-alerts state-info padding-top-bottom\">",
"target": [
".system-alerts"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 6.13 (foreground color: #b81422, background color: #e8f9fc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<p _ngcontent-c2=\"\" class=\"notice\">",
"target": [
"ul > .notice"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 6.13 (foreground color: #b81422, background color: #e8f9fc, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 7:1"
},
{
"any": [
{
"id": "color-contrast-enhanced",
"data": {
"fgColor": "#b81422",
"bgColor": "#e3e7e8",
"contrastRatio": 5.33,
"fontSize": "10.0pt (13.3333px)",
"fontWeight": "bold",
"messageKey": null,
"expectedContrastRatio": "7:1"
},
"relatedNodes": [
{
"html": "<footer class=\"site-footer\" role=\"footer\">",
"target": [
"footer"
]
}
],
"impact": "serious",
"message": "Element has insufficient color contrast of 5.33 (foreground color: #b81422, background color: #e3e7e8, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 7:1"
}
],
"all": [],
"none": [],
"impact": "serious",
"html": "<strong class=\"notice\">Note:</strong>",
"target": [
"em > strong"
],
"failureSummary": "Fix any of the following:\n Element has insufficient color contrast of 5.33 (foreground color: #b81422, background color: #e3e7e8, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 7:1"
}
]
},
{
"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": "<p _ngcontent-c2=\"\" class=\"bold\">Announcements</p>",
"target": [
".bold"
]
},
{
"html": "<p _ngcontent-c2=\"\">",
"target": [
"ul > p:nth-child(2)"
]
},
{
"html": "<p _ngcontent-c2=\"\" class=\"notice\">",
"target": [
"ul > .notice"
]
}
],
"impact": "serious",
"message": "List element has direct children that are not allowed inside <li> elements"
}
],
"impact": "serious",
"html": "<ul _ngcontent-c2=\"\">",
"target": [
"#annoucements > ul"
],
"failureSummary": "Fix all of the following:\n List element has direct children that are not allowed inside <li> elements"
}
]
}
]
}
}
},
{
"type": "launch",
"which": "chromium",
"what": "chromium browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "URL",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "htmlcs",
"what": "HTML CodeSniffer WCAG 2.1 AA ruleset",
"url": "https://dataweb.usitc.gov/",
"result": {
"Error": {},
"Warning": {
"AA.1_3_1.H42": {
"Heading markup should be used if this content is intended as a heading.": [
{
"tagName": "p",
"id": "",
"code": "<p class=\"size-s\">...</p>"
}
]
},
"AA.1_3_1.H48": {
"If this element contains a navigation section, it is recommended that it be marked up as a list.": [
{
"tagName": "div",
"id": "",
"code": "<div class=\"constrained grid g-l-8\">...</div>"
}
]
},
"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": "nav",
"id": "",
"code": "<nav class=\"site-nav on-dark\">...</nav>"
}
]
},
"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 routerlink=\"/login\" href=\"/login\">...</a>"
}
]
},
"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": "a",
"id": "",
"code": "<a _ngcontent-c2=\"\" href=\"http://www.census.gov/foreign-trade/reference/release_schedule.html\" target=\"_blank\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a href=\"https://www.apple.com/safari/\" target=\"_blank\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a href=\"https://www.google.com/chrome/\" target=\"_blank\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a href=\"https://www.microsoft.com/en-us/windows/microsoft-edge\" target=\"_blank\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a href=\"https://www.mozilla.org/en-US/firefox/new/\" target=\"_blank\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a target=\"_blank\" href=\"https://hts.usitc.gov\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a target=\"_blank\" href=\"https://www.census.gov/eos/www/naics/\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a target=\"_blank\" href=\"https://www.usitc.gov/documents/dataweb/ave_table_1891_2018.pdf\">...</a>"
},
{
"tagName": "a",
"id": "",
"code": "<a target=\"_blank\" href=\"https://www.usitc.gov/import_monitoring.htm\">...</a>"
},
{
"tagName": "span",
"id": "",
"code": "<span>...</span>"
}
]
},
"AA.1_4_3_F24.F24.FGColour": {
"Check that this element has an inherited background colour or image to complement the corresponding inline foreground colour.": [
{
"tagName": "link",
"id": "",
"code": "<link color=\"#004353\" href=\"/assets/favicons/safari-pinned-tab.svg\" rel=\"mask-icon\">"
}
]
},
"AA.4_1_2.H91.A.Placeholder": {
"Anchor element found with link content, but no href, ID or name attribute has been supplied.": [
{
"tagName": "a",
"id": "",
"code": "<a class=\"g-l-4 text-center padding-bottom\">...</a>"
}
]
}
}
}
},
{
"type": "launch",
"which": "chromium",
"what": "chromium browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "URL",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "ibm",
"withItems": true,
"what": "IBM Accessibility Checker",
"url": "https://dataweb.usitc.gov/",
"result": {
"content": {
"totals": {
"violation": 2,
"recommendation": 4,
"ignored": 0
},
"items": [
{
"ruleId": "Rpt_Aria_ValidRole",
"path": {
"dom": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-header[1]/header[1]",
"aria": "/document[1]/banner[1]"
},
"message": "The role 'header' defined on the element is not valid per ARIA specification",
"bounds": {
"left": 8,
"top": 16,
"height": 99,
"width": 784
},
"snippet": "<header role=\"header\" id=\"site-header\" class=\"site-header\">",
"level": "violation"
},
{
"ruleId": "Rpt_Aria_ValidRole",
"path": {
"dom": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-footer[1]/footer[1]",
"aria": "/document[1]/contentinfo[1]"
},
"message": "The role 'footer' defined on the element is not valid per ARIA specification",
"bounds": {
"left": 8,
"top": 4413,
"height": 72,
"width": 784
},
"snippet": "<footer role=\"footer\" class=\"site-footer\">",
"level": "violation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[9]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta content=\"No-Cache\" http-equiv=\"Cache-control\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[3]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[10]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta content=\"No-Cache\" http-equiv=\"Pragma\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/link[5]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"color\" is deprecated in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<link rel=\"mask-icon\" href=\"/assets/favicons/safari-pinned-tab.svg\" color=\"#004353\">",
"level": "recommendation"
}
]
},
"url": {
"totals": {
"violation": 2,
"recommendation": 4,
"ignored": 0
},
"items": [
{
"ruleId": "Rpt_Aria_ValidRole",
"path": {
"dom": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-header[1]/header[1]",
"aria": "/document[1]/banner[1]"
},
"message": "The role 'header' defined on the element is not valid per ARIA specification",
"bounds": {
"left": 0,
"top": 0,
"height": 50,
"width": 800
},
"snippet": "<header role=\"header\" id=\"site-header\" class=\"site-header\">",
"level": "violation"
},
{
"ruleId": "Rpt_Aria_ValidRole",
"path": {
"dom": "/html[1]/body[1]/dw-root[1]/dw-layout[1]/div[1]/div[1]/dw-footer[1]/footer[1]",
"aria": "/document[1]/contentinfo[1]"
},
"message": "The role 'footer' defined on the element is not valid per ARIA specification",
"bounds": {
"left": 0,
"top": 1859,
"height": 141,
"width": 800
},
"snippet": "<footer role=\"footer\" class=\"site-footer\">",
"level": "violation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[9]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta content=\"No-Cache\" http-equiv=\"Cache-control\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[3]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/meta[10]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"http-equiv\" is deprecated for the <meta> element in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<meta content=\"No-Cache\" http-equiv=\"Pragma\">",
"level": "recommendation"
},
{
"ruleId": "element_attribute_deprecated",
"path": {
"dom": "/html[1]/head[1]/link[5]",
"aria": "/document[1]"
},
"message": "The HTML attribute(s) \"color\" is deprecated in HTML 5",
"bounds": {
"left": 0,
"top": 0,
"height": 0,
"width": 0
},
"snippet": "<link rel=\"mask-icon\" href=\"/assets/favicons/safari-pinned-tab.svg\" color=\"#004353\">",
"level": "recommendation"
}
]
}
}
},
{
"type": "launch",
"which": "chromium",
"what": "chromium browser"
},
{
"type": "url",
"which": "https://dataweb.usitc.gov/",
"what": "URL",
"result": "https://dataweb.usitc.gov/"
},
{
"type": "test",
"which": "wave",
"reportType": 4,
"what": "WAVE",
"url": "https://dataweb.usitc.gov/",
"result": {
"status": {
"success": true,
"httpstatuscode": 200
},
"statistics": {
"pagetitle": "DataWeb",
"pageurl": "https://dataweb.usitc.gov/",
"time": 2.92,
"creditsremaining": 1081,
"allitemcount": 45,
"totalelements": 286,
"waveurl": "http://wave.webaim.org/report?url=https://dataweb.usitc.gov/"
},
"categories": {
"error": {
"description": "Errors",
"count": 0,
"items": []
},
"contrast": {
"description": "Contrast Errors",
"count": 4,
"items": {
"contrast": {
"id": "contrast",
"description": "Very low contrast",
"count": 4,
"selectors": [
"HTML > HEAD:first-child + BODY > DW-ROOT:first-child > DW-LAYOUT:first-child > DIV:first-child > DIV:first-child > DW-HEADER:first-child + DW-BREADCRUMB + DIV + DW-FOOTER > FOOTER:first-child > SECTION:first-child > P:first-child > EM:first-child > STRONG:first-child + A",
"HTML > HEAD:first-child + BODY > DW-ROOT:first-child > DW-LAYOUT:first-child > DIV:first-child > DIV:first-child > DW-HEADER:first-child + DW-BREADCRUMB + DIV + DW-FOOTER > FOOTER:first-child > SECTION:first-child > P:first-child > EM:first-child > STRONG:first-child + A + A",
"HTML > HEAD:first-child + BODY > DW-ROOT:first-child > DW-LAYOUT:first-child > DIV:first-child > DIV:first-child > DW-HEADER:first-child + DW-BREADCRUMB + DIV + DW-FOOTER > FOOTER:first-child > SECTION:first-child > P:first-child > EM:first-child > STRONG:first-child + A + A + A",
"HTML > HEAD:first-child + BODY > DW-ROOT:first-child > DW-LAYOUT:first-child > DIV:first-child > DIV:first-child > DW-HEADER:first-child + DW-BREADCRUMB + DIV + DW-FOOTER > FOOTER:first-child > SECTION:first-child > P:first-child > EM:first-child > STRONG:first-child + A + A + A + A"
],
"contrastdata": [
[
4.28,
"#0f758a",
"#e3e7e8",
false
],
[
4.28,
"#0f758a",
"#e3e7e8",
false
],
[
4.28,
"#0f758a",
"#e3e7e8",
false
],
[
4.28,
"#0f758a",
"#e3e7e8",
false
]
],
"wcag": [
{
"name": "1.4.3 Contrast (Minimum) (Level AA)",
"link": "https://webaim.org/standards/wcag/checklist#sc1.4.3"
}
]
}
}
},
"alert": {
"description": "Alerts",
"count": 2,
"items": {
"link_pdf": {
"id": "link_pdf",
"description": "Link to PDF document",
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"what": "Fixed-position element may force bidirectional scrolling"
}
}
},
"contrastRisk": {
"htmlcs": {
"w:AA.1_4_3.G18.Abs": {
"score": 1,
"what": "Contrast between the absolutely positioned text and its background may be inadequate"
},
"w:AA.1_4_3.G18.BgImage": {
"score": 3,
"what": "Contrast between the text and its background image may be less than 4.5:1"
},
"w:AA.1_4_3_F24.F24.FGColour": {
"score": 1,
"what": "Inline foreground color may lack a complementary background color"
}
}
},
"linkBrokenRisk": {
"htmlcs": {
"w:AA.4_1_2.H91.A.Placeholder": {
"score": 1,
"what": "Link has text but no href, id, or name attribute"
}
}
},
"obsolete": {
"ibm": {
"element_attribute_deprecated": {
"score": 3,
"what": "Element or attribute is obsolete"
}
}
},
"pdfLink": {
"wave": {
"a:link_pdf": {
"score": 1,
"what": "Link to PDF document"
}
}
},
"horizontalScrolling": {
"tenon": {
"28": {
"score": 3,
"what": "Layout or sizing of the page causes horizontal scrolling"
}
}
},
"pseudoLinkRisk": {
"tenon": {
"129": {
"score": 2,
"what": "CSS underline on text that is not a link"
}
}
},
"fontSmall": {
"tenon": {
"134": {
"score": 2,
"what": "Text is very small"
}
}
},
"targetSize": {
"tenon": {
"152": {
"score": 4,
"what": "Actionable element is smaller than the minimum required size"
}
}
},
"allCaps": {
"tenon": {
"153": {
"score": 1,
"what": "Long string of text is in all caps"
}
}
},
"linkForcesNewWindow": {
"tenon": {
"218": {
"score": 39,
"what": "Link opens in a new window without user control"
}
}
}
},
"solos": {}
},
"preventionScores": {},
"summary": {
"total": 443,
"log": 35,
"preventions": 0,
"solos": 0,
"groups": [
{
"groupName": "focusIndication",
"score": 188
},
{
"groupName": "linkForcesNewWindow",
"score": 41
},
{
"groupName": "contrastAAA",
"score": 27
},
{
"groupName": "linkIndication",
"score": 21
},
{
"groupName": "roleBad",
"score": 16
},
{
"groupName": "contrastAA",
"score": 14
},
{
"groupName": "ariaBadAttribute",
"score": 8
},
{
"groupName": "hoverSurprise",
"score": 7
},
{
"groupName": "inconsistentStyles",
"score": 7
},
{
"groupName": "listChild",
"score": 7
},
{
"groupName": "contrastRisk",
"score": 7
},
{
"groupName": "childMissing",
"score": 6
},
{
"groupName": "overflowHidden",
"score": 6
},
{
"groupName": "targetSize",
"score": 6
},
{
"groupName": "obsolete",
"score": 5
},
{
"groupName": "horizontalScrolling",
"score": 5
},
{
"groupName": "tabFocusability",
"score": 4
},
{
"groupName": "skipRepeatedContent",
"score": 4
},
{
"groupName": "pseudoLinkRisk",
"score": 4
},
{
"groupName": "fontSmall",
"score": 4
},
{
"groupName": "zIndexNotZero",
"score": 3
},
{
"groupName": "pseudoHeadingRisk",
"score": 3
},
{
"groupName": "pseudoNavListRisk",
"score": 3
},
{
"groupName": "scrollRisk",
"score": 3
},
{
"groupName": "linkBrokenRisk",
"score": 3
},
{
"groupName": "pdfLink",
"score": 3
},
{
"groupName": "allCaps",
"score": 3
}
]
}
}
}