Free tool

Free SEO Audit Tool: Check Your Site in Under a Minute

Updated June 2026

Most free SEO checkers hand you a wall of metrics and leave the interpretation to you. SiteAuditorPro is a free SEO audit tool that runs the checks that matter, scores them, and tells you what to fix first, with AI visibility included in the same report.

Enter a URL and you get a Search Health score from on-page, technical, content, and real performance signals, plus an AI Mention Share that shows whether answer engines recommend you. No account needed to see the scores.

What the audit checks

A complete on-page and technical pass, real performance data, and AI visibility, in one run.

  • On-page: titles, meta, headings, content depth, image alt text, and structured data.
  • Technical: indexability, HTTPS, redirects, canonical, robots, and schema validity.
  • Performance: real Core Web Vitals via Google PageSpeed Insights.
  • AI visibility: brand versus competitor mentions in sampled answer engines.

Why a scored audit beats a metric dump

Raw numbers do not tell you what to do. SiteAuditorPro rolls findings into two clear scores and a prioritized list, so you spend time fixing the issues that move the needle instead of triaging a spreadsheet.

Free, with paid depth when you need it

The free tier shows both scores and a sampled report for one site. Paid plans add the detailed fixes, PDF and CSV export, project tracking, and, on the Agency plan, white-label client reports. You only pay once a report is earning its keep.

FeatureSiteAuditorProTypical free checkers
Prioritized, scored output Two clear scores Raw metric list
Real Core Web Vitals Via PageSpeed Insights Often estimated
AI visibility included Yes No
Client-ready report PDF and share links Screenshot the page
Cost Free to start Free, then upsell

SiteAuditorPro versus a typical free SEO checker.

FAQ

Common questions

Is the SEO audit tool really free?

Yes. You can run an audit and see both scores plus a sampled report for free, with no card required. Detailed fixes and exports are on the paid plans.

Do I need to sign up?

No account is needed to see your scores. Signing up lets you save audits, track scores over time, and unlock detailed fixes.

What makes it different from other website SEO checkers?

It pairs a classic SEO audit with AI visibility in one client-ready report, and scores everything into two clear numbers instead of handing you a raw metric dump.

Keep reading

Related guides

See where AI recommends you, free.

Run a complete SEO and AI visibility audit in under a minute. No account needed to see your scores.

Run a free audit