Accessibility Checker
Deep WCAG accessibility audit powered by axe-core. Find violations, see affected elements, get fix guidance.
Ready to Begin Your Scan?
Enter a website URL to start analyzing its accessibility compliance. We'll audit your structure, contrast, and navigation patterns.
What is the Accessibility Checker?
The Accessibility Checker uses axe-core to perform a deep automated scan of your website for WCAG accessibility violations. It checks color contrast, ARIA attributes, keyboard navigation, form labels, image alt text, heading structure, and more — returning actionable results with affected elements and repair guidance.
Performance breakdown
| Feature | Benefit | SEO Impact |
|---|---|---|
| axe-core Engine | Industry-standard WCAG scanning | Very High |
| WCAG 2.1 & 2.2 | Level AA compliance checks | Very High |
| Affected Elements | See exact HTML causing issues | High |
| Repair Guidance | Know how to fix each issue | High |
How It Works
Comprehensive accessibility audit in three steps.
Enter URL
Provide the page URL and select WCAG level and viewport.
Deep Scan
We load the page in a real browser and run axe-core accessibility analysis.
Review & Fix
Get detailed issues with selectors, WCAG criteria, and fix guidance.
Why Accessibility Matters
Inclusivity
Make your site usable by everyone, including people with disabilities.
Legal Compliance
ADA and WCAG compliance requirements are increasingly enforced.
SEO Boost
Accessible sites often rank better in search engines.
User Experience
Accessibility improvements benefit all users.
Key Features
Production-grade accessibility testing.
axe-core Scanning
Industry-standard accessibility engine used by Microsoft, Google, and more.
Real Browser
Tests run in a real Chromium browser, catching JS-rendered issues.
WCAG Criteria
Each issue maps to specific WCAG success criteria.
Mobile & Desktop
Test both viewport modes for responsive accessibility.
Affected Elements
See the exact HTML elements causing each issue.
Repair Guidance
Get specific instructions on how to fix each violation.
Why Use Grigora Tools?
Free, production-grade tools for building better, more accessible websites.
What You Get
A comprehensive accessibility audit report.
Accessibility Score
Overall score based on pass/fail ratio.
Categorized Issues
Errors, warnings, and notices clearly separated.
WCAG Mapping
Each issue mapped to WCAG criteria.
Fix Instructions
Specific repair guidance with affected HTML.
Who Is This For?
Web Developers
Test during development.
Designers
Ensure accessible designs.
Business Owners
Check compliance.
SEO Pros
Accessibility and SEO.
QA Teams
Testing workflows.
Agencies
Client site audits.
Common Problems Solved
Hidden Issues
Find problems not visible to sighted users.
Compliance Risk
Identify ADA/WCAG gaps before they become legal issues.
Manual Testing
Automate checks that would take hours to do by hand.
Prioritization
Know what to fix first based on impact and severity.
Why Choose Grigora
Tools for building inclusive websites.
axe-core
Industry standard engine.
Comprehensive
Hundreds of checks.
Actionable
Clear fix guidance.
Free
Always free.
Fast
Results in seconds.
Reliable
Always available.
Check Your Website
Enter URL
Provide your page URL.
Scan
axe-core analyzes accessibility.
Fix
Follow repair guidance.
Frequently Asked Questions
Everything you need to know about the tool.
Still have questions?
Start building your optimized site and see results for yourself.