Backlink Checker
Check the backlink profile of any website — referring domains, anchor text and link type, free and unlimited.
Free & unlimited checks. Results are cached for 24 hours per domain to keep things fast.
Why Check Your Backlink Profile?
Backlinks remain one of the strongest ranking signals — knowing who links to you (and how) helps you protect and grow your authority.
Referring Domains
The number of unique domains linking to you matters more than raw backlink count — diverse, relevant sources signal trust to search engines.
Anchor Text
The clickable text used in a backlink gives search engines context about what your page is about — a natural, varied anchor profile looks healthy.
Dofollow vs Nofollow
Dofollow links pass ranking authority; nofollow links don't but still drive traffic and brand visibility. A healthy profile usually has both.
Frequently Asked Questions
Is this backlink checker really free?
Yes — checking a domain's backlink profile with this tool is completely free with no usage limits.
Why do I see a notice instead of backlink data?
Full backlink data requires a connected backlink-index API. Once the site admin adds a free API key in wp-admin → TRE Settings, real referring domains, anchor text and link counts will appear.
What's the difference between backlinks and referring domains?
"Backlinks" counts every individual link pointing to your site, while "referring domains" counts only the unique websites those links come from — one domain can link to you many times.
How often is the data updated?
Results are cached for 24 hours per domain so repeat checks load instantly, while still staying current.
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