On-page SEO audit

Find technical and content issues before they cost you visibility

SEO by Belentia discovers public pages, checks the site-level files once, then runs more than 50 on-page checks on each analysed page. Every finding explains what was observed, why it matters and what to review next.

Start a free audit Compare the Pro pass

Close-up of a real SEO by Belentia report for belentia.fr (interface in French): the “Par quoi commencer” (where to start) card ranks the first fixes by impact and effort, such as a lazy-loaded first image on 3 pages and a meta description that is too short on 2 pages.

The real report of belentia.fr. The interface is in French.

A clear free scope

Run three audits without an account, then ten audits per month with a free account, for up to ten pages per audit.

SEO and GEO kept separate

The SEO score is distinct from a heuristic readability index for answer engines. Neither one guarantees indexing, ranking or an AI citation.

Known measurement limits

The crawler does not execute JavaScript and does not measure field Core Web Vitals, backlinks, rankings, traffic or actual citations.