Enter any URL and we'll perform a comprehensive WCAG 2.1 Level AA accessibility audit.
What we check:
• Color contrast ratios
• Missing alt text on images
• Form label associations
• Keyboard navigation
• ARIA attributes
• Heading hierarchy
Results show each issue with its exact location and how to fix it.
Detected Issues & Recommendations
Step 1: Discovery
Our crawler follows every link from your starting URL to build a complete map of your website.
Step 2: Batch Scanning
Scan all discovered pages or select specific ones for accessibility testing.
Features:
• Automatic page discovery
• Batch scanning (all pages at once)
• Individual page scanning
• Incremental Scanning - Only scan new pages
Perfect for auditing entire websites before launch or periodic compliance checks.
Step 1: Discover all pages on the site. Step 2: Choose which pages to scan for accessibility issues.
Site Architecture Map
This scanner uses Breadth-First Search (BFS) algorithm to systematically discover all pages on a website.
Level 0: Homepage (starting point)
Level 1: Pages linked from homepage
Level 2: Pages linked from Level 1
...and so on
BFS ensures we discover pages closest to the homepage first, providing a complete picture of your site's architecture.
Visualize your website's structure and see how deep the crawler explored. Run a Compliance Scanner discovery first to populate this view.
Upload PDFs to identify accessibility issues. We'll pinpoint exactly what needs remediation.
How PDF Scanning Works
Upload one or more PDF documents and we'll analyze them for accessibility compliance.
What we check:
• Document structure (tagged PDF)
• Reading order (structure tree)
• Alternative text for images
• Document title and language
• Table structure (TH/TD headers)
• Form field labels (TU tooltips)
• Heading hierarchy (H1-H6)
• Font embedding (PDF/UA)
• Bookmarks/navigation
• Non-descriptive link text
• Scanned/image-only detection
• Color contrast (flagged for manual review)
Supported: PDF 1.4+ documents
Each issue includes its WCAG reference and remediation guidance for PDF/UA compliance.
Live Visual Audit
Launch our overlay scanner to visualize accessibility violations directly on your website.