Website Accessibility Checker - WCAG 2.2 & EAA

Web Accessibility Checker

louisdeconinck/web-accessibility-checker

Audit your entire website for WCAG 2.1 & 2.2 compliance using the industry-standard axe-core engine. Automatically crawl pages, detect accessibility violations, and generate detailed actionable reports to ensure legal compliance and improve SEO.

WCAG 2.2 Accessibility Auditor — Bulk axe-core

nexgendata/wcag-accessibility-auditor

Bulk WCAG 2.2 accessibility auditor. Render sites with Chrome, scan with axe-core, return violations, severity, and score.

WCAG Accessibility Auditor — Score & Fix 30 Rules

ryanclinton/wcag-accessibility-auditor

Crawl any website and audit it against WCAG 2.1 accessibility standards. Checks 30 rules across four severity levels, scores each site 0–100 with letter grades A through F, and provides element-level violations with CSS selectors and fix recommendations.

Web Accessibility WCAG Auditor ($0.25/run)

openfrontier_ai/Web-Accessibility-WCAG-Auditor

A11yBot automates WCAG 2.2 audits by "seeing" your site like a human. While standard tools only scan code, our visual AI catches barriers like poor contrast and missing focus, that HTML scanners miss. Its "Triple-Check" trait cross-references the DOM, ARIA tree, and screenshots for total precision.

Axe Accessibility Tester

theguide/axe-accessibility-tester

Run automated WCAG audits with axe-core on any set of webpages and export structured reports.

White-Label WCAG Audit Report Generator

cardinal_lecturer/a11ybatch

Crawl client websites, detect WCAG 2.2 accessibility issues, and generate branded HTML and PDF reports with selectors, evidence, risk scores, and developer-ready remediation guidance.

Passive bulk check of HSTS, CSP, cookie flags, HTTPS redirect, TLS versions and certificate expiry. A-F grade with prioritised fix recommendations.

Google Lighthouse Audit

hulkscrape/google-lighthouse-audit

A simple Google Lighthouse audit actor for a single URL. Generate performance, accessibility, SEO, and best practices reports with optional HTML, JSON, and CSV outputs. Fast, clean, and API-friendly for developers and automation workflows.

Google Lighthouse Web Quality Checker

gentle_cloud/google-lighthouse-checker

Run Lighthouse audits on web pages for Performance, Accessibility, SEO, and Best Practices scores using built-in Lighthouse CLI + Chrome. No API key required.

Accessibility Audit — Whole Site

moonweil/accessibility-scanner

Crawl an entire website and check every page against WCAG 2.1 A and AA. Get a per-page accessibility score, the failing elements with fix guidance, and a site-wide ranking of which rules break the most pages, so you fix one template and clear dozens of pages.