A Free SEO Audit Tool That Ranks What to Fix First

The audit checks five things on one page at a time: technical SEO (status codes, HTTPS, indexability, crawlability, sitemap validity), on-page SEO (title tag, meta description, heading hierarchy, Open Graph), content quality (readability, duplicate-content risk, filler language), schema markup validity, and GEO readiness — whether the page is structured for AI systems such as ChatGPT, Gemini, and Perplexity to find and cite it. Most SEO checkers stop at the first four categories and treat AI search as an afterthought or skip it outright; this audit scores GEO readiness as a fifth category, weighted and reported the same way as the others. Every check reads the page's actual HTML and HTTP headers rather than offering a subjective opinion of the content, and the result is two numeric scores out of 100: an SEO Health Score and a GEO Readiness Score. The full list of individual checks behind both scores is on the Features page.

Yes, the SEO audit tool is completely free with no signup required. Paste a URL and get your SEO Health Score and GEO Readiness Score immediately, with no account and no card needed at any point in the process. A paid analysis adds an AI-written fix for each finding the audit surfaces, grounded in that specific page's own content rather than generic advice, plus one included verification re-scan that confirms the fix actually went live instead of just that a change was made. An ongoing subscription adds continuous tracking of both scores over time on top of that. None of those paid layers are required to see either score in full — the free check produces the complete SEO Health Score and the complete GEO Readiness Score on its own, on the first URL you paste.

This tool ranks every finding by impact versus effort instead of stopping at a score and a generic checklist, so the top of your report is the highest-return fix rather than simply the most severe-sounding issue. It also scores AI search readiness alongside classic SEO in the same free check, using the same deterministic method applied to the page's real HTML and HTTP headers, rather than treating GEO as a separate add-on the way most competing checkers do when they cover it at all. Each finding links to a ready-to-use fix path instead of leaving you to interpret a raw list of warnings on your own, and the same one URL produces both the SEO Health Score and the GEO Readiness Score together, on the same page, rather than requiring two separate tools and two separate reports to read side by side.

Yes. Every audit produces two scores: an SEO Health Score (0–100) and a GEO Readiness Score (0–100) measuring whether the page is structured for AI engines such as ChatGPT, Gemini, and Perplexity to find and cite it. Both scores come from the same one free check, run on the same URL, at the same time — there is no separate GEO-only tool to run afterward.

The SEO Health Score is a weighted average across nine categories, built from deterministic, rule-based measurement of the page's real HTML and HTTP headers rather than a subjective AI opinion of the content. Each category starts at 100 points and loses points only for specific, named issues, so the final number always traces back to concrete findings visible in the report rather than an unexplained figure. Categories that cannot be measured for a given page — such as Core Web Vitals before a real-world measurement exists — are excluded entirely rather than guessed at, and the remaining categories' weights are rescaled proportionally so the score never rewards a page for something nobody actually checked. The full category weights and grading rules, including exactly which issues cost how many points, are on the Methodology page.