Free Link & Authority Analysis Tools
Backlinks and domain strength. Use all 4 links & authority tools below instantly. No login required, results in seconds, free forever.
Links are how search engines discover pages and judge authority — both the links pointing to your site and the internal links that connect your own pages. These tools give you a free overview of a page’s link profile, an estimated domain authority, a full anchor-text and nofollow audit, and a clean list of every link on a page.
For the definitive list of sites linking to you, combine them with the free Links reports in Google Search Console and Bing Webmaster Tools.
Frequently asked questions
Can these tools list every backlink to my site?
They provide a free overview and estimates. For your full referring-domain list, use the Links report in Google Search Console.
Why do internal links matter?
They help search engines discover pages and pass authority to the pages you most want to rank.
Is domain authority used by Google?
No. It is a third-party style estimate useful for comparing sites.