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.
ⓘ How the score is calculated
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
Validate Pages: After scanning, verify all pages are still live. Dead links are automatically removed from your site map.
Timestamps show when you last scanned and validated so you always know your compliance status.
Step 1: Discover all pages on the site. Step 2: Choose which pages to scan for accessibility issues.
Site Map
Crawled page hierarchy
This scanner uses Breadth-First Search (BFS) 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
When you run Validate Pages in the Full Site Audit tab, dead pages are removed and this map updates automatically.
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.
Enter any URL and our overlay scanner will launch directly on the page, highlighting accessibility issues in real-time.
What you'll see:
• Color-coded overlays on each violation
• WCAG 2.1/2.2 rule references
• Interactive issue markers you can click
• Real-time feedback as you navigate
How it differs from Single Page Scan:
Single Page Scan generates a downloadable report. Visual Audit gives you a live, interactive overlay directly on the website.
Best for designers and developers who want to see issues in context.
