Free SEO, AI and GEO toolOn-page SEO checker
Enter a page's address: the checker reads it and gives it an on-page SEO score out of 100, based on 16 checks. Title, subheadings, indexing, structured data, but also AI crawler access and text readable without JavaScript. Every issue to fix is explained.
How to use the checker
- Paste the address of a page on your website, for example a service page.
- If you like, add the keyword that this page should target.
- Read the issues to fix, from most to least important: each one says what's wrong and how to put it right.
The 16 checks and their weighting
The score adds up three groups of checks.
- Indexing and access, 35 points: indexability (15), AI crawler access (10), canonical URL (5), HTTPS (5).
- Content and tags, 42 points: title (10), H1 (7), meta description (5), subheadings (5), amount of text (5), alt text (5), internal links (3), language (2).
- Readability for AI, 23 points: text readable without JavaScript (8), structured data (8), FAQ or direct answers (5), Open Graph (2).
The lengths given are benchmarks: Google doesn't set any length for titles or descriptions; it cuts off whatever doesn't fit on screen.
Going further
The checker examines one page in detail: check your other key pages too, one by one. For loading speed, Google's PageSpeed Insights is the reference tool. And to find out whether AI platforms cite your business, and who they cite instead of you, start the free AI SEO audit.
Frequently asked questions about on-page SEO analysis, AI and GEO
What is an on-page SEO analysis?
It's a review of everything you control on a page: tags, text, subheadings, code. It's the counterpart of off-page SEO, which looks at what other websites say about you: links, mentions, reviews.
What score should I aim for?
Above 80, a page has no major flaw. A good score means the page isn't holding itself back: its content can then make the difference. Fix the issues marked “To fix” first.
Why does the checker look at AI crawlers?
Because a page that is blocked for the search crawler of ChatGPT, Claude or Perplexity can't be used in their answers, even if it ranks well in Google.
How is it different from the free AI SEO audit?
The checker rates one page. The audit measures whether AI platforms cite your business: it asks ChatGPT, Perplexity, Gemini and Claude 5 questions, lists the competitors cited instead of you and gives you a visibility score out of 100.
Does the checker work on WordPress, Shopify or Wix?
Yes, on any public page, whatever tool was used to build the website. For fixes tailored to your platform, menu by menu, start the audit.
