khanacademy.org
Last scanned Jun 22, 2026
khanacademy.org scored a strong 96 out of 100 in its WCAG 2.2 accessibility scan performed on June 22, 2026. The scan uncovered 3 distinct accessibility violations totalling 137 instances, including 62 serious, 75 moderate issues. The most pressing issues include heading levels skipped (WCAG 1.3.1), 75 instances; insufficient colour contrast (WCAG 1.4.3), 61 instances; and links without accessible names (WCAG 2.4.4, 4.1.2), 1 instance. The assessment covered 10 pages across 1 unique page templates. The site relies on OneTrust as its consent management platform with Google Consent Mode v2, but does not implement IAB TCF v2.3. 66 third-party requests were detected from 3 vendors.
WCAG AAA
khanacademy.org
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+ 136 more issues (on 10 pages)
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AI fix suggestions, all pages & full details
Claim & unlock all · 180 pages+ 136 more issues (on 10 pages)
AI fix suggestions, all pages & full details
Claim & unlock all · 180 pagesScan Coverage
Score is based on 10 structurally unique pages representing 180 discovered URLs.
Key Accessibility Issues
137 violations found across 3 rules — 0 critical, 62 serious, 75 moderate, 0 minor
Page has multiple <h1> headings — there should be only one
WCAG 1.3.1 · 75 instances found · How to fix →
Ensures the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
WCAG 1.4.3 · 61 instances found · How to fix →
Ensures links have discernible text (mobile 320px)
WCAG 2.4.4, 4.1.2 · 1 instance found · How to fix →
Cookie Consent & Compliance
khanacademy.org uses OneTrust as its consent management platform. The site does not implement IAB TCF v2.3, which means consent signals are not standardised for programmatic advertising vendors. Learn about cookie consent requirements.
Get free cookie consent for khanacademy.org — including IAB TCF v2.3 and Google Consent Mode v2.
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Third-Party Trackers
66 requests detected from 3 vendors — Google LLC, OneTrust LLC, OneTrust
Third-Party Trackers
66 requests detected from 3 vendors — Google LLC, OneTrust LLC, OneTrust
Analytics
22
Marketing
0
Necessary
22
Functional
0
Other
0
| Vendor | Category | Type | Domain |
|---|---|---|---|
| Google LLC | Analytics | script | www.googletagmanager.com |
| OneTrust LLC | Necessary | script | cdn.cookielaw.org |
| OneTrust | Other | script | geolocation.onetrust.com |
Cookies
4 cookies detected — 0 necessary, 0 analytics, 0 marketing
Cookies
4 cookies detected — 0 necessary, 0 analytics, 0 marketing
Total
4
Necessary
0
Functional
0
Analytics
0
Marketing
0
Unknown
4
| Name | Domain | Category | Provider | Expiry | Secure | HttpOnly | Party |
|---|---|---|---|---|---|---|---|
| browsing_session_expiry | www.khanacademy.org | Unknown | — | Expired | ✓ | — | 1st |
| browsing_session_id | www.khanacademy.org | Unknown | — | Expired | ✓ | — | 1st |
| gae_b_id | www.khanacademy.org | Unknown | — | 363 d | ✓ | ✓ | 1st |
| OptanonConsent | .khanacademy.org | Unknown | — | 363 d | — | — | 1st |
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