Accessibility Overlay Detector
Check if any website uses an accessibility overlay widget. Identify the vendor and see real WCAG violations the overlay fails to fix.
Overlay detection workspace
Accessibility Overlay Detector
Multi-Vendor Detection
Detects 10+ overlay vendors including accessiBe, UserWay, AudioEye, EqualWeb, Recite Me, and more. Identifies scripts, DOM patterns, and global variables.
Real Accessibility Audit
Runs a comprehensive WCAG 2.2 AA scan using axe-core while the overlay is active. Shows violations the overlay claims to fix but doesn't.
Actionable Recommendations
Get clear guidance on what to do next. Understand why overlays fail and learn about effective alternatives for real accessibility compliance.
How It Works
Detect overlays and uncover real accessibility issues in three simple steps
Enter URL
Type or paste the URL of any website you want to check for accessibility overlays.
Detect & Scan
Our tool loads the page in a real browser, detects overlay vendor scripts and widgets, then runs a full WCAG 2.2 AA audit using axe-core.
Review Results
See which overlay vendor was detected, view real accessibility violations the overlay fails to fix, and get recommendations for proper remediation.
What To Do If You Find An Overlay
Frequently Asked Questions
What is an accessibility overlay?▾
An accessibility overlay is a third-party JavaScript widget added to a website that claims to automatically fix accessibility issues. Common overlay vendors include accessiBe, UserWay, AudioEye, and EqualWeb. They typically add a toolbar icon with features like text resizing and contrast changes.
Do accessibility overlays actually work?▾
Most accessibility experts and disability advocacy organizations agree that overlays do not provide meaningful accessibility improvements. Automated tools can only detect 30-40% of WCAG issues, and overlays can fix even fewer. They often introduce new barriers for assistive technology users.
Can an overlay protect me from ADA lawsuits?▾
An overlay does not by itself establish ADA or WCAG conformance. Legal outcomes depend on jurisdiction and facts, while technical conformance requires evidence that users can complete real tasks. Seek qualified legal advice for a specific claim.
How does this detector work?▾
Our tool loads the target URL in a browser, scans for known overlay vendor scripts, DOM patterns, and global JavaScript variables. It then runs a comprehensive WCAG 2.2 AA audit using axe-core to show real accessibility issues that persist despite the overlay.
What should I use instead of an overlay?▾
Build accessibility into your website from the start. Conduct manual audits, train your development team on WCAG 2.2, integrate automated testing into your CI/CD pipeline, and test with real assistive technology users.
Which overlay vendors can you detect?▾
We detect accessiBe, UserWay, AudioEye, EqualWeb, MaxAccess, TruAbilities, Facil'iti, Recite Me, User1st, and ADA Compliance widgets. We continuously update our detection signatures as new vendors appear.
Essential Accessibility Resources
Comprehensive tools, checklists, and guides to help you create inclusive digital experiences