data.cms.gov: technology ↔ issues
Accessibility findings that appear disproportionately on pages running a given technology, across the 249 page(s) in 2026-W37 where both technology detection and an accessibility engine ran. Lift is how many times more likely a finding is on pages with the technology than on pages overall — a value of 2× means twice the baseline rate.
This is an association , not proof of cause. Technologies that are detected on the same set of pages (e.g. a CMS, its host, and its language) will share identical lift values; the listing groups by technology but cannot tell which one in a co-located stack is responsible. Treat high-lift pairs as leads for a human to confirm — a barrier that recurs with the same technology, especially across multiple sites, is likely a bug in that technology rather than in any one page's content.
jQuery CDN 99 pages
Findings over-represented on pages running jQuery CDN (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
Drupal 99 pages
Findings over-represented on pages running Drupal (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
jQuery 99 pages
Findings over-represented on pages running jQuery (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
Acquia Cloud Platform 99 pages
Findings over-represented on pages running Acquia Cloud Platform (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
Amazon Web Services 99 pages
Findings over-represented on pages running Amazon Web Services (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
PHP 99 pages
Findings over-represented on pages running PHP (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
aria-hidden element does not contain focusable elements (alfa)
2.52×
42 / 99
42
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.08×
52 / 99
121
Text has minimum contrast ratio of 4.5:1 (alfa)
1.06×
52 / 99
123
Cart Functionality 6 pages
Findings over-represented on pages running Cart Functionality (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Put the banner landmark (<header>) at the top level, not nested inside another landmark. (axe)
1.66×
6 / 6
150
Google Analytics 248 pages
Findings over-represented on pages running Google Analytics (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Put the banner landmark (<header>) at the top level, not nested inside another landmark. (axe)
1.00×
150 / 248
150
Text has minimum contrast ratio of 4.5:1 (alfa)
1.00×
122 / 248
123
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.00×
120 / 248
121
Make scrollable regions keyboard-focusable (tabindex="0") so keyboard users can scroll them. (axe)
1.00×
72 / 248
72
Text has enhanced contrast (alfa)
1.00×
71 / 248
71
First focusable element is link to main content (alfa)
1.00×
71 / 248
71
Text has sufficient color contrast (Enhanced) (alfa)
1.00×
68 / 248
68
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.00×
31 / 248
31
aria attribute is permitted for element role (alfa)
1.00×
19 / 248
19
Give the <select> an accessible name via a <label> or aria-label. (axe)
1.00×
14 / 248
14
HSTS 249 pages
Findings over-represented on pages running HSTS (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Put the banner landmark (<header>) at the top level, not nested inside another landmark. (axe)
1.00×
150 / 249
150
Text has minimum contrast ratio of 4.5:1 (alfa)
1.00×
123 / 249
123
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.00×
121 / 249
121
Make scrollable regions keyboard-focusable (tabindex="0") so keyboard users can scroll them. (axe)
1.00×
72 / 249
72
Text has enhanced contrast (alfa)
1.00×
71 / 249
71
First focusable element is link to main content (alfa)
1.00×
71 / 249
71
Text has sufficient color contrast (Enhanced) (alfa)
1.00×
68 / 249
68
aria-hidden element does not contain focusable elements (alfa)
1.00×
42 / 249
42
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.00×
31 / 249
31
aria attribute is permitted for element role (alfa)
1.00×
19 / 249
19
Give the <select> an accessible name via a <label> or aria-label. (axe)
1.00×
14 / 249
14
Tealium 249 pages
Findings over-represented on pages running Tealium (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Put the banner landmark (<header>) at the top level, not nested inside another landmark. (axe)
1.00×
150 / 249
150
Text has minimum contrast ratio of 4.5:1 (alfa)
1.00×
123 / 249
123
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.00×
121 / 249
121
Make scrollable regions keyboard-focusable (tabindex="0") so keyboard users can scroll them. (axe)
1.00×
72 / 249
72
Text has enhanced contrast (alfa)
1.00×
71 / 249
71
First focusable element is link to main content (alfa)
1.00×
71 / 249
71
Text has sufficient color contrast (Enhanced) (alfa)
1.00×
68 / 249
68
aria-hidden element does not contain focusable elements (alfa)
1.00×
42 / 249
42
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.00×
31 / 249
31
aria attribute is permitted for element role (alfa)
1.00×
19 / 249
19