Audit your website's SEO health

A full on-page SEO check of any URL — meta tags, headings, content, images, social cards and structured data — scored instantly with fixes.

Start Free Check

Run your SEO audit

Enter any URL. We fetch the page and score its technical, content and on-page SEO factors.

Analyzing your page…

Fetching page content through a public proxy. Trying backup proxies if needed…

From audit to rankings

The checks that matter most for organic visibility.

  1. 1Indexability — make sure your page can be indexed: no noindex robots rules, working HTTPS, and a canonical tag pointing to the page itself.
  2. 2Title & meta description — keep titles around 50–60 characters with the primary keyword near the front. Descriptions of 120–160 characters earn more clicks.
  3. 3Heading structure — one H1 per page, followed by a logical H2/H3 hierarchy. Never skip levels.
  4. 4Content & images — write 300+ words of unique, useful copy and describe every image with a descriptive alt attribute.
  5. 5Social & structured data — add Open Graph and Twitter Card tags for clean sharing, and JSON-LD for rich results.

Common questions

Everything you need to know about this SEO checker.

Is this an SEO audit or a site crawler?

It's an on-page audit. It checks the SEO health of a single page — not the whole site. For full-site audits, use Google Search Console plus a crawler for larger sites.

Why is the analysis sometimes incomplete?

The checker loads the page through public CORS proxies, trying several fallbacks automatically. If a site blocks all of them, some checks (like response time or robots.txt) may be skipped. The core on-page analysis still works on the HTML that loads.

How is my score calculated?

Every check is a pass, warning, or fail. Passes earn 1 point, warnings 0.5, fails 0. Your total is converted to a 0–100 score and a letter grade from A (excellent) to F (needs urgent work).

Can I check pages that require login?

No. The proxy can only fetch publicly accessible pages. Logged-in or paywalled content will fail to load.