Free Website Audit Tools
Instant, no-login-required tools to check your site's security, SEO, performance, and uptime.
AI Website Checker
Built it with v0, Lovable, Bolt or Cursor? See what shipped — meta tags, canonical URLs, headers and structured data.
Security Header Checker
Test HTTP security headers — HSTS, CSP, X-Frame-Options, cookie flags, and more.
SEO Audit Tool
Check title, meta description, Open Graph, canonical URLs, structured data, and more.
Website Performance Test
TTFB, compression, caching, CDN detection, and render-blocking resources.
Website Uptime Checker
Check if your site is up or down — HTTP status, response time, SSL, and redirects.
Want all checks in one report — plus history, monitoring, and scheduled audits?
Run a full audit →