Find and fix 170+ common SEO issues. No installation needed. No advanced SEO knowledge required.
Signing up here gives you access to Ahrefs Webmaster Tools ↗ for free
Health Score gives you a high-level overview of your SEO performance based on the number of errors found.
Go through all your SEO issues in the All issues overview report. Each issue is properly categorized, shows its importance and tells you how many pages are affected by it.
Learn about each issue and how to fix it in our comprehensive issue descriptions. Click through to see the list of affected URLs and fix what might be hindering their success in search engines.
Never miss an important SEO issue again. Schedule regular audits with email alerts when they're done. Compare your audit results between crawls to track your progress.
The free SEO audit tool goes beyond technical SEO. You can also check all backlinks pointing at your site with metrics such as their Domain Rating (DR) and estimated organic traffic.
Find out how you stack up against competitors in terms of keyword rankings:
Why don't you instantly audit my SEO right on this page?
To produce comprehensive SEO insights, we need to crawl your whole website or at least a big chunk of it. That can take anywhere from a few minutes for smaller websites to many hours for bigger ones.
Is the SEO audit tool really free?
Yes. It's part of Ahrefs Webmaster Tools which is completely free.
How many websites can I analyze with the free SEO audit tool?
You can analyze an unlimited number of verified websites.
Is there a limit on how many pages I can crawl?
Yes, you get 5,000 crawl credits per project per month. This means you can crawl 5,000 live pages per month.
If you have more questions,
contact us so we can help.
Signing up here gives you access to Ahrefs Webmaster Tools ↗ for free