Free tool

Free SEO checker

Check any page against 14 on-page and technical SEO signals, and see exactly what to fix first.

Free · No signup required · Results in seconds

Questions about the SEO checker

What does the free SEO checker test?

It loads your page and checks 14 on-page and technical signals: HTTPS, title, meta description, heading structure, canonical URL, indexability, content depth, structured data, social sharing tags, image alt text, mobile viewport, sitemap.xml and robots.txt.

Is the SEO checker really free?

Yes. You can check any public page without an account, and there is no credit card or trial required.

How is the SEO score calculated?

Each check carries a weight based on how much it affects search visibility. Your score is the share of weighted checks your page passes, mapped to an A to F grade.

What should I do after the check?

Start with the priority fixes at the top of your report. NexusSEO can then turn the remaining issues into a queue of actions, write the content, and track whether rankings improve.

Want the fixes done for you?

NexusSEO turns these issues into a queue of actions, writes the content, publishes it, and tracks the results.

Start free