Free SEO audit for any URL

What the audit checks

This runs the same open-source siteOS engine that powers the dashboard — an on-page pass across metadata, headings, links, images, content quality, structured data, social tags, indexability, internationalization, and template hygiene. Every issue is graded:

• Errors — things that actively hurt indexing or rich results. Fix these first.
• Warnings — likely problems worth addressing.
• Notices — polish and best-practice nudges.

How to read the report

The report groups every finding by category so you can see where the page is weakest at a glance — a cluster of metadata issues points to a template problem, while scattered content and heading notices usually just need a copy pass. Start at the top: errors are things a search engine will actually act on, like a missing title or invalid structured data that costs you a rich result. Warnings are strong signals worth fixing on your next pass, and notices are the small best-practice nudges that add up across a whole site. Each item comes with a short fix hint, so you rarely need to leave the page to know what to change.

This audits a single page live and stores nothing. To score and monitor your whole site continuously — with a Health Score, history, and alerts on every deploy — try siteOS, or check individual pieces with the meta tags checker and sitemap validator.