Websites Blocking backlink-check

Site Stats Database currently tracks 735 websites that block backlink-check. We detect this by analyzing each site's homepage, response headers, and DNS, then enrich every record with traffic and authority data.

By number of sites, backlink-check is #408 of 10,135 blocked crawlers & bots that Site Stats Database tracks.

The most common topics among them are News, Reviews, and Community, and they are most common in United States and Spain. The breakdowns above show the full split, based on the 735 we track.

They tend to have stronger authority than the typical website: the median backlink-check site has an Ahrefs Domain Rating of 41, higher than the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 29% and their combined traffic rose 1.1%, based on Site Stats Database's month-by-month snapshots of this group.

Traffic estimates, organic keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and the topic, market, and tech detections come from Site Stats Database's own crawler, which inspects each site's HTML, headers, DNS, and TLS certificate.

At least monthly. Traffic and rankings refresh every month, and detections refresh as sites are re-crawled, so this page always reflects the current 735 websites that block backlink-check.

Yes. The complete, filterable list of all 735 websites that block backlink-check, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.