www.medicare.gov: technology ↔ issues
Accessibility findings that appear disproportionately on pages running a given technology, across the 203 page(s) in 2026-W40 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.
Nextdoor Ads 175 pages
Findings over-represented on pages running Nextdoor Ads (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Text has enhanced contrast (alfa)
1.16×
24 / 175
24
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.16×
6 / 175
6
Scrolling content can be accessed by keyboard (alfa)
1.14×
46 / 175
47
aria-hidden element does not contain focusable elements (alfa)
1.13×
43 / 175
44
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.09×
167 / 175
177
Table header has scope (alfa)
1.08×
13 / 175
14
Text has minimum contrast ratio of 4.5:1 (alfa)
1.03×
46 / 175
52
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.03×
46 / 175
52
Drupal 176 pages
Findings over-represented on pages running Drupal (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
Text has enhanced contrast (alfa)
1.01×
21 / 176
24
Font Awesome 176 pages
Findings over-represented on pages running Font Awesome (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
jQuery 176 pages
Findings over-represented on pages running jQuery (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
Acquia Cloud Platform 176 pages
Findings over-represented on pages running Acquia Cloud Platform (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
Amazon Web Services 176 pages
Findings over-represented on pages running Amazon Web Services (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
PHP 176 pages
Findings over-represented on pages running PHP (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
176 / 176
177
aria-hidden element does not contain focusable elements (alfa)
1.15×
44 / 176
44
Table header has scope (alfa)
1.15×
14 / 176
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.15×
6 / 176
6
Scrolling content can be accessed by keyboard (alfa)
1.08×
44 / 176
47
Facebook Pixel 11 pages
Findings over-represented on pages running Facebook Pixel (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.15×
11 / 11
177
HSTS 183 pages
Findings over-represented on pages running HSTS (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Text has enhanced contrast (alfa)
1.06×
23 / 183
24
Table header has scope (alfa)
1.03×
13 / 183
14
Qualtrics 198 pages
Findings over-represented on pages running Qualtrics (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe)
1.03×
177 / 198
177
Scrolling content can be accessed by keyboard (alfa)
1.03×
47 / 198
47
aria-hidden element does not contain focusable elements (alfa)
1.03×
44 / 198
44
Text has enhanced contrast (alfa)
1.03×
24 / 198
24
Table header has scope (alfa)
1.03×
14 / 198
14
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.03×
6 / 198
6
Text has minimum contrast ratio of 4.5:1 (alfa)
1.01×
51 / 198
52
Target size is at least 44×44 CSS pixels (Enhanced) (alfa)
1.01×
51 / 198
52