Free SEO Tools

Quick, free checks for common SEO and technical issues — no signup required.

Single Page SEO Analyzer

Enter any URL to instantly analyze 20+ SEO factors — no signup required.

Trace the complete redirect chain (301, 302, 307, 308) for any URL. See every hop from start to final destination.

View all HTTP response headers for any URL. Inspect cache control, content type, server info, and more.

Check if your www and non-www versions redirect consistently to the same URL. Inconsistent redirects hurt SEO.

Verify that HTTP automatically redirects to HTTPS. Mixed or missing HTTPS redirects hurt rankings and trust.

Analyze your robots.txt file — view rules, detect common mistakes, and check sitemap declarations.

Check if your website blocks AI crawlers like GPTBot, ClaudeBot, and PerplexityBot. Also checks for llms.txt.

Analyze HTTP security headers — HSTS, CSP, X-Frame-Options, and more. Get a security grade and fix recommendations.

Check if your website has a /llms.txt file for AI search engines. The llms.txt standard helps AI understand your site.

Scan any page to find broken links, 404 errors, timeouts, and redirect issues. Get a complete link health report.

Check all meta tags on any page — title, description, Open Graph, Twitter Cards, canonical, and viewport.

Check your title tag length, preview in Google search results, and get optimization tips.

Verify your page has exactly one H1 tag. Multiple or missing H1 tags can hurt your SEO rankings.

Check if your page has a canonical tag correctly configured to avoid duplicate content issues.