What the scan found
The axe-core rules that failed on the Udemy homepage, most impactful first.
ARIA hidden element must not be focusable or contain focusable elements
aria-hidden-focus · serious impact · 21 elements
Elements must meet minimum color contrast ratio thresholds
color-contrast · serious impact · 13 elements
Landmarks should have a unique role or role/label/title (i.e. accessible name) combination
landmark-unique · moderate impact · 1 element
Page should contain a level-one heading
page-has-heading-one · moderate impact · 1 element
Scanned September 1, 2026 against https://www.udemy.com. 2 checks needed manual review and are not counted in the score.
What this scan does not cover
Automated checks like this one catch roughly 30–40% of WCAG issues, and this scan covers the homepage only. Manual testing is still required for keyboard flows, screen reader output and content quality.
A clean automated score is a floor, not a pass. If you need the issues an automated homepage check misses, run a full scan on your own site and work through the findings.
Why Accessibility Matters for Udemy
As a massive education marketplace, Udemy must ensure learners with visual, auditory, motor, or cognitive disabilities can browse courses, watch videos with proper captions, and complete assignments through accessible interfaces.
What this means
Each failure above is a concrete barrier an automated tool could see without a human in the loop. This is not legal advice, but ADA complaints routinely cite exactly these WCAG 2.1 AA failures — contrast, labels, landmarks and keyboard access.
Business impact
Missed conversions from users who rely on assistive technology, plus higher support costs from inaccessible flows.
Compliance impact
ADA lawsuits often cite WCAG failures like contrast, labels, and keyboard access. Addressing the top issues closes the biggest gaps.
Related resources
Keep exploring accessibility benchmarks and WCAG success criteria.
Fix accessibility issues
Use these free tools and guides to fix the accessibility issues found above:
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