Free Website SEO Checker — Score Any Page 0–100 in Seconds

Enter any URL to check its on-page SEO. Get an instant score and a plain-English list of what to fix — titles, meta descriptions, headers, links and images. Free, no signup.

How to check the SEO of a website

  1. Paste the page URL into the checker above.
  2. Click Check SEO to run an instant on-page audit.
  3. Read your 0–100 score and the prioritized issues — the biggest wins are at the top.
  4. Fix the issues (or let the AI write the fixes for you) and re-check to watch the score climb.

Related free tools: full SEO audit, local map-pack scan.

Website SEO checker FAQ

What is a website SEO checker?

An SEO checker scans a web page and reports how well it follows on-page SEO best practices — things like the title tag, meta description, headings, links and image alt text — then gives you a score and a list of fixes.

How do I check the SEO of a website for free?

Paste the page URL above and click Check SEO. You'll get an instant 0–100 score and a prioritized list of on-page issues, with no account or payment required.

Is this a good alternative to the SEMrush SEO checker?

For on-page checks, yes — it covers the same fundamentals in plain English and is free for single pages. For full-site crawls, keyword rankings and backlinks, connect your site in the SEO Advisor dashboard.

Can it check any website?

You can check any public, reachable page. Sites that block automated requests or require a login can't be scanned.