www.cms.gov: technology ↔ issues
Accessibility findings that appear disproportionately on pages running a given technology, across the 261 page(s) in 2026-W39 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 UI 19 pages
Findings over-represented on pages running jQuery UI (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
9.32×
19 / 19
28
reCAPTCHA 90 pages
Findings over-represented on pages running reCAPTCHA (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe)
2.90×
20 / 90
20
link-in-text-block (axe)
2.82×
34 / 90
35
Text has enhanced contrast (alfa)
2.39×
14 / 90
17
Headings are structured hierarchically (alfa)
2.39×
14 / 90
17
Link is distinguishable without relying on color (alfa)
2.39×
14 / 90
17
Accessible name of link or button matches visible label (alfa)
2.39×
14 / 90
17
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa)
2.07×
5 / 90
7
jsDelivr 115 pages
Findings over-represented on pages running jsDelivr (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
link-in-text-block (axe)
2.27×
35 / 115
35
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe)
2.27×
20 / 115
20
Text has enhanced contrast (alfa)
2.27×
17 / 115
17
Link is distinguishable without relying on color (alfa)
2.27×
17 / 115
17
Accessible name of link or button matches visible label (alfa)
2.27×
17 / 115
17
Headings are structured hierarchically (alfa)
2.14×
16 / 115
17
Table header has scope (alfa)
1.89×
5 / 115
6
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.62×
20 / 115
28
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa)
1.62×
5 / 115
7
Bootstrap 115 pages
Findings over-represented on pages running Bootstrap (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
link-in-text-block (axe)
2.27×
35 / 115
35
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe)
2.27×
20 / 115
20
Text has enhanced contrast (alfa)
2.27×
17 / 115
17
Link is distinguishable without relying on color (alfa)
2.27×
17 / 115
17
Accessible name of link or button matches visible label (alfa)
2.27×
17 / 115
17
Headings are structured hierarchically (alfa)
2.14×
16 / 115
17
Table header has scope (alfa)
1.89×
5 / 115
6
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.62×
20 / 115
28
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa)
1.62×
5 / 115
7
Microsoft ASP.NET 115 pages
Findings over-represented on pages running Microsoft ASP.NET (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
link-in-text-block (axe)
2.27×
35 / 115
35
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe)
2.27×
20 / 115
20
Text has enhanced contrast (alfa)
2.27×
17 / 115
17
Link is distinguishable without relying on color (alfa)
2.27×
17 / 115
17
Accessible name of link or button matches visible label (alfa)
2.27×
17 / 115
17
Headings are structured hierarchically (alfa)
2.14×
16 / 115
17
Table header has scope (alfa)
1.89×
5 / 115
6
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe)
1.62×
20 / 115
28
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa)
1.62×
5 / 115
7
Drupal 118 pages
Findings over-represented on pages running Drupal (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
Text has minimum contrast ratio of 4.5:1 (alfa)
1.19×
22 / 118
41
Acquia Cloud Platform 118 pages
Findings over-represented on pages running Acquia Cloud Platform (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
Amazon Web Services 118 pages
Findings over-represented on pages running Amazon Web Services (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
PHP 118 pages
Findings over-represented on pages running PHP (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
Qualtrics 118 pages
Findings over-represented on pages running Qualtrics (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
Tealium 118 pages
Findings over-represented on pages running Tealium (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39
YouTube 118 pages
Findings over-represented on pages running YouTube (lift ≥ 1, ≥5 pages support).
Finding
Lift
On tech pages
On all pages
Scrolling content can be accessed by keyboard (alfa)
2.21×
13 / 118
13
Form field label is visible (alfa)
1.25×
22 / 118
39