", "selectors": [ ".cdc-site-gov-notice" ] }, { "fingerprint": "c2830ac5", "html": "

", "selectors": [ ".site-footer__heading" ] }, { "fingerprint": "c569c3d7", "html": "

", "selectors": [ ".site-footer__links" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/{id}.htm", "count": 2 }, { "pattern": "/hiv/data-research/facts-stats/index.html", "count": 1 }, { "pattern": "/mmwr/volumes/{id}/wr/mm7007a6.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [], "summary": "Not captured by automated scan — requires manual testing." } }, { "finding_id": "VS-c126b6a6", "fingerprint": "b6dc10f1", "rule_id": "html-has-lang", "rule_label": " element must have a lang attribute", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "3.1.1", "wcag_name": "Language of Page", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/html-has-lang?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; affects 589 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 589, "affected_pages_previous": 589 }, "frequency": { "instances": 589, "pages_affected": 589, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": " element must have a lang attribute (WCAG 3.1.1)", "description": " element must have a lang attribute. Detected by axe-core rule html-has-lang on 589 of 3333 scanned pages (589 instances).", "remediation_tip": "Add a lang attribute to (e.g. lang=\"en\").", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/html-has-lang?application=axeAPI", "expected_behavior": "Element passes axe-core rule html-has-lang (WCAG 3.1.1).", "actual_behavior": " element must have a lang attribute. Detected by axe-core rule html-has-lang on 589 of 3333 scanned pages (589 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "http://www.cdc.gov/mmwr/preview/mmwrhtml/00021137.htm", "https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5312a1.htm", "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4832a1.htm" ], "html_fragments": [ { "fingerprint": "3e866d4c", "html": "", "selectors": [ "html" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/{id}.htm", "count": 5 }, { "pattern": "/mmwr/preview/mmwrhtml/mm5312a1.htm", "count": 1 }, { "pattern": "/mmwr/preview/mmwrhtml/mm4832a1.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WV", "group": "Without vision", "prevalence": 0.01, "percent": "1.0%", "estimatedExcluded": null }, { "code": "LCLA", "group": "Limited cognitive, language, or learning ability", "prevalence": 0.11, "percent": "11.0%", "estimatedExcluded": null } ], "summary": "Affects Without vision (1.0%), Limited cognitive, language, or learning ability (11.0%)." } }, { "finding_id": "VS-9074b4dd", "fingerprint": "f1846b41", "rule_id": "image-alt", "rule_label": "Images must have alternative text", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "1.1.1", "wcag_name": "Non-text Content", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/image-alt?application=axeAPI", "severity": "Critical", "priority": "p1", "confidence": "high", "rationale": "Critical severity; affects 588 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 588, "affected_pages_previous": 588 }, "frequency": { "instances": 6648, "pages_affected": 588, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Images must have alternative text (WCAG 1.1.1)", "description": "Images must have alternative text. Detected by axe-core rule image-alt on 588 of 3333 scanned pages (6648 instances).", "remediation_tip": "Give every a meaningful alt attribute. Use alt=\"\" only for decorative images so screen readers skip them.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/image-alt?application=axeAPI", "expected_behavior": "Element passes axe-core rule image-alt (WCAG 1.1.1).", "actual_behavior": "Images must have alternative text. Detected by axe-core rule image-alt on 588 of 3333 scanned pages (6648 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "http://www.cdc.gov/mmwr/preview/mmwrhtml/00021137.htm", "https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5312a1.htm", "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4832a1.htm" ], "html_fragments": [ { "fingerprint": "55592187", "html": " $\"$ ", "selectors": [ "td[rowspan=\"2\"][width=\"10\"]:nth-child(1) > img[alt=\" \"][width=\"10\"][src$=\"spacer.gif\"]", "td[rowspan=\"2\"][width=\"10\"]:nth-child(3) > img[alt=\" \"][width=\"10\"][src$=\"spacer.gif\"]" ] }, { "fingerprint": "4aaf1f7d", "html": " $\"$ ", "selectors": [ "img[height=\"10\"][alt=\" \"][src$=\"spacer.gif\"]" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/{id}.htm", "count": 6 }, { "pattern": "/mmwr/preview/mmwrhtml/mm5312a1.htm", "count": 1 }, { "pattern": "/mmwr/preview/mmwrhtml/mm4832a1.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WV", "group": "Without vision", "prevalence": 0.01, "percent": "1.0%", "estimatedExcluded": null }, { "code": "LV", "group": "Limited vision", "prevalence": 0.024, "percent": "2.4%", "estimatedExcluded": null }, { "code": "LCLA", "group": "Limited cognitive, language, or learning ability", "prevalence": 0.11, "percent": "11.0%", "estimatedExcluded": null } ], "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)." } }, { "finding_id": "VS-be8d563e", "fingerprint": "1820bc84", "rule_id": "color-contrast", "rule_label": "Elements must meet minimum color contrast ratio thresholds", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "1.4.3", "wcag_name": "Contrast (Minimum)", "wcag_level": "AA", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 AA", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/color-contrast?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; affects 570 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 570, "affected_pages_previous": 570 }, "frequency": { "instances": 865, "pages_affected": 570, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Elements must meet minimum color contrast ratio thresholds (WCAG 1.4.3)", "description": "Elements must meet minimum color contrast ratio thresholds. Detected by axe-core rule color-contrast on 570 of 3333 scanned pages (865 instances).", "remediation_tip": "Increase the contrast between text and its background to at least 4.5:1 (3:1 for large text). Check both light and dark modes.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/color-contrast?application=axeAPI", "expected_behavior": "Element passes axe-core rule color-contrast (WCAG 1.4.3).", "actual_behavior": "Elements must meet minimum color contrast ratio thresholds. Detected by axe-core rule color-contrast on 570 of 3333 scanned pages (865 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "http://www.cdc.gov/mmwr/preview/mmwrhtml/00021137.htm", "https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5312a1.htm", "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4832a1.htm" ], "html_fragments": [ { "fingerprint": "ded6b5b6", "html": "Persons using assistive technology might not be able to fully access information in this file. For assistance, please send e-mail to: ", "selectors": [ "a[name=\"content_area\"] > font[color=\"red\"]" ] }, { "fingerprint": "0400c071", "html": "mmwrq@cdc.gov. Type 508 Accommodation and the title of the report in the subject line of e-mail.", "selectors": [ "p > font[color=\"red\"]" ] }, { "fingerprint": "27f0d8e7", "html": "Persons using assistive technology might not be able to fully access information in this file. For assistance, please send e-mail to: mmwrq@cdc.gov", "selectors": [ "font[color=\"red\"]" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/{id}.htm", "count": 9 }, { "pattern": "/mmwr/preview/mmwrhtml/mm5312a1.htm", "count": 1 }, { "pattern": "/mmwr/preview/mmwrhtml/mm4832a1.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "LV", "group": "Limited vision", "prevalence": 0.024, "percent": "2.4%", "estimatedExcluded": null }, { "code": "WPC", "group": "Without color perception", "prevalence": 0.045, "percent": "4.5%", "estimatedExcluded": null } ], "summary": "Affects Limited vision (2.4%), Without color perception (4.5%)." } }, { "finding_id": "VS-e9fe47ac", "fingerprint": "f85a6839", "rule_id": "link-name", "rule_label": "Links must have discernible text", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "2.4.4", "wcag_name": "Link Purpose (In Context)", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/link-name?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; affects 239 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 239, "affected_pages_previous": 239 }, "frequency": { "instances": 798, "pages_affected": 239, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Links must have discernible text (WCAG 2.4.4)", "description": "Links must have discernible text. Detected by axe-core rule link-name on 239 of 3333 scanned pages (798 instances).", "remediation_tip": "Give the link discernible text. Avoid empty links and icon-only links without an aria-label.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/link-name?application=axeAPI", "expected_behavior": "Element passes axe-core rule link-name (WCAG 2.4.4).", "actual_behavior": "Links must have discernible text. Detected by axe-core rule link-name on 239 of 3333 scanned pages (798 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "https://www.cdc.gov/mmwr/preview/mmwrhtml/mm5312a1.htm", "https://www.cdc.gov/pcd/issues/2007/oct/07_0073.htm", "https://www.cdc.gov/pcd/issues/2006/oct/06_0026_fr.htm" ], "html_fragments": [ { "fingerprint": "858c4613", "html": "\n ", "selectors": [ "ol > a[href$=\"mm4818a1.htm\"]" ] }, { "fingerprint": "94d163c5", "html": " $\"$ ", "selectors": [ "table[cellpadding=\"0\"]:nth-child(2) > tbody > tr > td[width=\"140\"] > a[href$=\"cdc.gov/\"]" ] }, { "fingerprint": "7e087d96", "html": " $\"$ ", "selectors": [ "td[rowspan=\"2\"][width=\"12\"][valign=\"top\"] > a[href$=\"cdc.gov/\"]" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/mm5312a1.htm", "count": 1 }, { "pattern": "/pcd/issues/{id}/oct/{id}_0073.htm", "count": 1 }, { "pattern": "/pcd/issues/{id}/oct/{id}_0026_fr.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WV", "group": "Without vision", "prevalence": 0.01, "percent": "1.0%", "estimatedExcluded": null }, { "code": "LV", "group": "Limited vision", "prevalence": 0.024, "percent": "2.4%", "estimatedExcluded": null }, { "code": "LCLA", "group": "Limited cognitive, language, or learning ability", "prevalence": 0.11, "percent": "11.0%", "estimatedExcluded": null } ], "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited cognitive, language, or learning ability (11.0%)." } }, { "finding_id": "VS-fafffee0", "fingerprint": "d5e15238", "rule_id": "label", "rule_label": "Form elements must have labels", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "4.1.2", "wcag_name": "Name, Role, Value", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/label?application=axeAPI", "severity": "Critical", "priority": "p1", "confidence": "high", "rationale": "Critical severity; affects 162 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 162, "affected_pages_previous": 162 }, "frequency": { "instances": 264, "pages_affected": 162, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Form elements must have labels (WCAG 4.1.2)", "description": "Form elements must have labels. Detected by axe-core rule label on 162 of 3333 scanned pages (264 instances).", "remediation_tip": "Associate every form control with a (via for/id) or an aria-label/aria-labelledby.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/label?application=axeAPI", "expected_behavior": "Element passes axe-core rule label (WCAG 4.1.2).", "actual_behavior": "Form elements must have labels. Detected by axe-core rule label on 162 of 3333 scanned pages (264 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6345a6.htm?s_cid=mm6345a6_w", "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6142a4.htm?s_cid=mm6142a4_w", "http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6103a1.htm?s_cid=mm6103a1_w" ], "html_fragments": [ { "fingerprint": "9aa28fe9", "html": "", "selectors": [ "#searchBox" ] } ], "url_patterns": [ { "pattern": "/mmwr/preview/mmwrhtml/mm6345a6.htm", "count": 1 }, { "pattern": "/mmwr/preview/mmwrhtml/mm6142a4.htm", "count": 1 }, { "pattern": "/mmwr/preview/mmwrhtml/mm6103a1.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WV", "group": "Without vision", "prevalence": 0.01, "percent": "1.0%", "estimatedExcluded": null }, { "code": "LV", "group": "Limited vision", "prevalence": 0.024, "percent": "2.4%", "estimatedExcluded": null }, { "code": "LM", "group": "Limited manipulation/strength", "prevalence": 0.13, "percent": "13.0%", "estimatedExcluded": null } ], "summary": "Affects Without vision (1.0%), Limited vision (2.4%), Limited manipulation/strength (13.0%)." } }, { "finding_id": "VS-7430f84c", "fingerprint": "e66eb7da", "rule_id": "tabindex", "rule_label": "Elements should not have tabindex greater than zero", "engine": "axe-core", "tool": "axe-core", "wcag_sc": null, "wcag_name": null, "wcag_level": null, "wcag_version": null, "wcag_category": "Best Practice", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/tabindex?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; affects 158 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 8, "affected_pages_current": 158, "affected_pages_previous": 158 }, "frequency": { "instances": 474, "pages_affected": 158, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Elements should not have tabindex greater than zero (WCAG criterion undetermined)", "description": "Elements should not have tabindex greater than zero. Detected by axe-core rule tabindex on 158 of 3333 scanned pages (474 instances).", "remediation_tip": "Avoid tabindex values greater than 0; they create a confusing tab order.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/tabindex?application=axeAPI", "expected_behavior": "Element passes axe-core rule tabindex.", "actual_behavior": "Elements should not have tabindex greater than zero. Detected by axe-core rule tabindex on 158 of 3333 scanned pages (474 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/vaccine-safety/vaccines/flu.html", "https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/covid/vaccines/how-they-work.html", "https://%5C%5C%5C%5Ccdc.gov%5C%5Cproject%5C%5COPHSS_CSELS_DPHID_MMWR_OD_Editors%5C%5CMMWR-WE%5C%5Cxxx%20-%20AUGUST%2021%5C%5CRoundtable%5C%5Cvqf8@cdc.gov/heart-disease/php/healthy-eating-kit/index.html" ], "html_fragments": [ { "fingerprint": "3fd04ff8", "html": "Skip to site content", "selectors": [ "a[href$=\"#content\"]" ] }, { "fingerprint": "bebb4770", "html": "Skip to search", "selectors": [ "a[href$=\"#headerSearch\"]" ] }, { "fingerprint": "e4f0bd6a", "html": "", "selectors": [ "#animation-toggle" ] } ], "url_patterns": [ { "pattern": "/vaccine-safety/vaccines/flu.html", "count": 1 }, { "pattern": "/covid/vaccines/how-they-work.html", "count": 1 }, { "pattern": "/heart-disease/php/healthy-eating-kit/index.html", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [], "summary": "Not captured by automated scan — requires manual testing." } }, { "finding_id": "VS-33841929", "fingerprint": "e18c0475", "rule_id": "label-title-only", "rule_label": "Form elements should have a visible label", "engine": "axe-core", "tool": "axe-core", "wcag_sc": null, "wcag_name": null, "wcag_level": null, "wcag_version": null, "wcag_category": "Best Practice", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/label-title-only?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; affects 155 pages; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 155, "affected_pages_previous": 155 }, "frequency": { "instances": 155, "pages_affected": 155, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Form elements should have a visible label (WCAG criterion undetermined)", "description": "Form elements should have a visible label. Detected by axe-core rule label-title-only on 155 of 3333 scanned pages (155 instances).", "remediation_tip": null, "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/label-title-only?application=axeAPI", "expected_behavior": "Element passes axe-core rule label-title-only.", "actual_behavior": "Form elements should have a visible label. Detected by axe-core rule label-title-only on 155 of 3333 scanned pages (155 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "https://www.cdc.gov/pcd/issues/2007/oct/07_0073.htm", "https://www.cdc.gov/pcd/issues/2006/oct/06_0026_fr.htm", "https://www.cdc.gov/pcd/issues/2011/may/10_0058.htm" ], "html_fragments": [ { "fingerprint": "e98b87f8", "html": "", "selectors": [ ".smallfield" ] }, { "fingerprint": "2611ae77", "html": "", "selectors": [ ".smallfield" ] }, { "fingerprint": "80857d21", "html": "", "selectors": [ ".smallfield" ] } ], "url_patterns": [ { "pattern": "/pcd/issues/{id}/oct/{id}_0073.htm", "count": 1 }, { "pattern": "/pcd/issues/{id}/oct/{id}_0026_fr.htm", "count": 1 }, { "pattern": "/pcd/issues/{id}/may/{id}_0058.htm", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [], "summary": "Not captured by automated scan — requires manual testing." } }, { "finding_id": "VS-8ade3360", "fingerprint": "8bf51706", "rule_id": "link-in-text-block", "rule_label": "Links must be distinguishable without relying on color", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "1.4.1", "wcag_name": "Use of Color", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/link-in-text-block?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 60, "affected_pages_previous": 60 }, "frequency": { "instances": 66, "pages_affected": 60, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Links must be distinguishable without relying on color (WCAG 1.4.1)", "description": "Links must be distinguishable without relying on color. Detected by axe-core rule link-in-text-block on 60 of 3333 scanned pages (66 instances).", "remediation_tip": null, "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/link-in-text-block?application=axeAPI", "expected_behavior": "Element passes axe-core rule link-in-text-block (WCAG 1.4.1).", "actual_behavior": "Links must be distinguishable without relying on color. Detected by axe-core rule link-in-text-block on 60 of 3333 scanned pages (66 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "https://www.cdc.gov/infection-control/hcp/cauti/recommendations-for-further-research.html", "https://www.cdc.gov/ccindex/everydaywords/index.html?word=Capacity", "https://www.cdc.gov/hepatitis-surveillance-2023/hepatitis-c/figure-3-8.html" ], "html_fragments": [ { "fingerprint": "1ca4dacf", "html": "All pages ", "selectors": [ ".all-pages" ] }, { "fingerprint": "d41808cc", "html": "clearcommunication@cdc.gov.", "selectors": [ ".results_header > span > a" ] }, { "fingerprint": "8baed4a8", "html": "http://www.cdc.gov/vitalsigns", "selectors": [ "a[href$=\"vitalsigns\"]" ] } ], "url_patterns": [ { "pattern": "/ccindex/everydaywords/index.html", "count": 2 }, { "pattern": "/infection-control/hcp/cauti/recommendations-for-further-research.html", "count": 1 }, { "pattern": "/hepatitis-surveillance-2023/hepatitis-c/figure-3-8.html", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WPC", "group": "Without color perception", "prevalence": 0.045, "percent": "4.5%", "estimatedExcluded": null }, { "code": "LV", "group": "Limited vision", "prevalence": 0.024, "percent": "2.4%", "estimatedExcluded": null } ], "summary": "Affects Without color perception (4.5%), Limited vision (2.4%)." } }, { "finding_id": "VS-c613c153", "fingerprint": "364ee5cc", "rule_id": "scrollable-region-focusable", "rule_label": "Scrollable region must have keyboard access", "engine": "axe-core", "tool": "axe-core", "wcag_sc": "2.1.1", "wcag_name": "Keyboard", "wcag_level": "A", "wcag_version": "2.0", "wcag_category": "WCAG 2.0 A", "rule_url": "https://dequeuniversity.com/rules/axe/4.12/scrollable-region-focusable?application=axeAPI", "severity": "Serious", "priority": "p1", "confidence": "high", "rationale": "Serious severity; persistent across weeks", "trend": { "status": "persistent", "first_observed": "2026-W24", "last_observed": "2026-W39", "weeks_observed": 16, "affected_pages_current": 25, "affected_pages_previous": 25 }, "frequency": { "instances": 30, "pages_affected": 25, "total_pages_scanned": 3333 }, "on_key_page": false, "summary": "Scrollable region must have keyboard access (WCAG 2.1.1)", "description": "Scrollable region must have keyboard access. Detected by axe-core rule scrollable-region-focusable on 25 of 3333 scanned pages (30 instances).", "remediation_tip": "Make scrollable regions keyboard-focusable (tabindex=\"0\") so keyboard users can scroll them.", "suggested_fix": "See remediation guidance: https://dequeuniversity.com/rules/axe/4.12/scrollable-region-focusable?application=axeAPI", "expected_behavior": "Element passes axe-core rule scrollable-region-focusable (WCAG 2.1.1).", "actual_behavior": "Scrollable region must have keyboard access. Detected by axe-core rule scrollable-region-focusable on 25 of 3333 scanned pages (30 instances).", "testing_environment": "Automated: axe-core, headless Chromium (Playwright). Manual AT verification: Not captured by automated scan — requires manual testing.", "representative_urls": [ "http://www.cdc.gov/foodborne-outbreaks/php/data-research/summary-2017-2020.html", "https://www.cdc.gov/abcs/isolates-and-data/available-isolates.html", "http://www.cdc.gov/hepatitis-surveillance-2022/hepatitis-c/table-3-7.html" ], "html_fragments": [ { "fingerprint": "186bd8d7", "html": "

", "selectors": [ ".dfe-section:nth-child(3) > .cdc_page_element.dfe-block.dfe-block--cdcmodule > .dfe-block__inner > .cdc-textblock > .table-responsive > div", ".cdc-textblock > div:nth-child(1)", ".cdc_page_element.dfe-block--width-standard.dfe-block--cdcmodule:nth-child(5) > .dfe-block__inner > .cdc-textblock > div" ] }, { "fingerprint": "40088ed1", "html": "

", "selectors": [ ".dataTables_scrollBody" ] } ], "url_patterns": [ { "pattern": "/abcs/isolates-and-data/available-isolates.html", "count": 2 }, { "pattern": "/foodborne-outbreaks/php/data-research/summary-2017-2020.html", "count": 1 }, { "pattern": "/hepatitis-surveillance-2022/hepatitis-c/table-3-7.html", "count": 1 } ], "associated_technologies": [], "impact": { "groups": [ { "code": "WV", "group": "Without vision", "prevalence": 0.01, "percent": "1.0%", "estimatedExcluded": null }, { "code": "LM", "group": "Limited manipulation/strength", "prevalence": 0.13, "percent": "13.0%", "estimatedExcluded": null }, { "code": "LR", "group": "Limited reach", "prevalence": 0.02, "percent": "2.0%", "estimatedExcluded": null } ], "summary": "Affects Without vision (1.0%), Limited manipulation/strength (13.0%), Limited reach (2.0%)." } }, { "finding_id": "VS-a0bdbdf6", "fingerprint": "ca0fa40f", "rule_id": "list", "rule_label": "