Free on-page SEO audit
Paste a URL. Get a score and the fixes that matter most, in the order to make them.
10 of 10 free audits left today · resets at 00:00 UTC
What it checks
Title and meta description length, canonical, robots meta, robots.txt and sitemap, the heading outline, image alt text, internal and external links, Open Graph and X cards, JSON-LD types, hreflang, HTTPS, http→https and HSTS, response time, HTML weight and compression.
What it repeats
The words and phrases your page says most, with density, and whether the top one is in your title or H1. Usually that is the first surprise: the page is about something else than you thought.
Where you want it
A JSON API, a CLI and TUI (bunx seorank), and an MCP server so your agent can audit pages too. Open source under MIT: run your own, without limits.