Overview

The website-audit-analyzer MCP server uses a headless browser to audit any website URL, identifying issues in performance, SEO, accessibility, security, and structure. It returns structured JSON reports with detailed metrics, error lists, and specific recommendations for fixes. Developers and marketers integrate it into CI/CD pipelines or AI workflows to automate site checks and track changes over time.

Key Capabilities

This server crawls websites to analyze pages and resources in real time. It evaluates performance metrics like load times and Core Web Vitals, checks SEO elements such as meta tags, headings, keyword density, and mobile-friendliness, scans for accessibility via WCAG standards including alt text and contrast ratios, and audits security for HTTPS usage and common vulnerabilities. All reports include prioritized issue lists for immediate action.

Use Cases

SEO Optimization: Execute audit_seo on a client's e-commerce site to detect missing schema markup and duplicate content, then implement fixes ahead of a marketing campaign.
Performance Monitoring: Schedule weekly analyze_performance runs on a blog via cron jobs to monitor Lighthouse scores and receive alerts for any regressions.
Pre-Launch Checklist: Run full-site scans with check_accessibility in staging environments to identify WCAG violations before deployment.
Competitor Analysis: Audit rival URLs to extract and compare SEO metrics, revealing gaps against industry benchmarks.

Who This Is For

SEO analysts reviewing multiple client sites for optimization opportunities.
Frontend developers verifying compliance during code deployments.
Digital agencies generating automated reports for client portfolios.
Site owners conducting regular diagnostics without manual tools.