Free SEO Audit Tool & Health Score

How do I run a free SEO audit?

Enter your site URL above and click Start Free Audit. One free audit per domain every 30 days. Subdomains share the same limit. Ideal for checking your own website or testing ClaudeSkillSEO before signing up. No credit card required to start.

We email you when the audit starts and when it finishes with a summary and share link to the full report (no signup required). Create a free account to save reports in your dashboard and download exports. To run more than one audit per domain every 30 days, add AI credits or subscribe to the Individual Owner plan. Full audits can take up to one hour or more depending on site size.

Why do AI Credits cost money if the SEO skill is open-source?

The Claude Code SEO skill is open-source, but a full SEO/GEO audit still needs real AI processing to read, compare, and explain the findings. That processing can be costly, especially for larger websites. ClaudeSkillSEO keeps each run as efficient as possible by using deeper reasoning where analysis quality matters and faster AI processing for simpler work like formatting, keyword extraction, and report structure.

AI Credits are only deducted when a report run completes successfully.

How is the SEO Health Score calculated?

The Health Score is a weighted 0–100 measurement across seven categories: content quality (23%), technical SEO (22%), on-page SEO (20%), schema (10%), performance including Core Web Vitals and INP (10%), AI search readiness (10%), and images (5%). The score is paired with severity counts, so a team can tell whether the work is mostly cleanup or whether there are urgent blockers such as thin content, canonical conflicts, security gaps, weak mobile performance, or missing AI crawler guidance.

What makes the report useful for SEO and marketing teams?

Each full audit gives you a prioritized action plan with Critical, High, Medium, and Low issues. The report includes category scores, finding tables, evidence, technical artifacts, and recommendations such as llms.txt creation, PageSpeed/Core Web Vitals improvements, schema validation, AI crawler access, and citation-ready content changes. It is written to help a real team decide what to do next, not just to produce another dashboard number.