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Audit websites for accessibility, performance, SEO, design, and mobile. 47 WCAG checks.
About
Audit websites for accessibility, performance, SEO, design, and mobile. 47 WCAG checks.
Security Report
Valid MCP server (2 strong, 4 medium validity signals). No known CVEs in dependencies. ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry. Trust signals: trusted author (6/6 approved). 1 finding(s) downgraded by scanner intelligence.
8 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-thegridwork-siteaudit": {
"args": [
"-y",
"@gridwork/siteaudit"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@gridwork/siteaudit
An MCP server that audits any website for accessibility (WCAG 2.1 AA / EAA), performance, SEO, design quality, and mobile responsiveness. Get actionable scores, grades, and prioritized fixes.
Built for the compliance era: EU Accessibility Act enforcement is live, EU AI Act deadline is August 2026. Every website needs auditing.
By Gridwork
Tools
| Tool | Description |
|---|---|
audit_site | Full comprehensive audit across all 5 categories |
quick_check | Scores and grades only — fast triage |
audit_accessibility | WCAG 2.1 AA focused audit with criterion references |
audit_performance | Performance analysis with actionable fixes |
audit_seo | SEO check: meta, OG, structured data, etc. |
compare_sites | Side-by-side comparison of two URLs |
Install
Claude Code
claude mcp add @gridwork/siteaudit -- node /path/to/@gridwork/siteaudit/dist/index.js
Claude Desktop (claude_desktop_config.json)
{
"mcpServers": {
"@gridwork/siteaudit": {
"command": "node",
"args": ["/path/to/@gridwork/siteaudit/dist/index.js"]
}
}
}
Cursor / Windsurf
Add to your MCP config:
{
"@gridwork/siteaudit": {
"command": "node",
"args": ["/path/to/@gridwork/siteaudit/dist/index.js"]
}
}
Build from Source
npm install
npm run build
What It Checks
Accessibility (30% of score)
- Language attribute, image alt text, form labels
- Heading hierarchy, link text quality, ARIA landmarks
- Skip navigation, tab order, auto-playing media
- WCAG criterion references on every issue
Performance (20%)
- Load time, page size, DOM complexity
- Render-blocking resources, compression, caching
- Image optimization (dimensions, lazy loading)
- Resource preloading and preconnect hints
SEO (20%)
- Title, meta description, heading structure
- Open Graph, Twitter Cards, canonical URL
- Structured data (JSON-LD), favicon
- Internal linking, robots directives
Design Quality (15%)
- Font consistency, color system coherence
- Touch target sizes, text readability
- Visual hierarchy, CTA presence
- Dark mode support, branding elements
Mobile (15%)
- Viewport configuration, zoom support
- Fixed-width overflow detection
- Responsive images, media queries
- Input types for mobile keyboards
EAA Compliance Status
Every audit includes an EAA (European Accessibility Act) compliance assessment:
- COMPLIANT: Meets WCAG 2.1 AA baseline
- PARTIAL: Some issues to resolve
- NON-COMPLIANT: Critical accessibility failures
License
MIT
Reviews
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