Websites Blocking gsa-crawler

Site Stats Database currently tracks 3,355 websites that block gsa-crawler. 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, gsa-crawler is #65 of 10,135 blocked crawlers & bots that Site Stats Database tracks.

The most common topics among them are News, Cars, and Used Cars, and they are most common in United States and Spain. The breakdowns above show the full split, based on the 3,355 we track.

They tend to have lower authority than the typical website: the median gsa-crawler site has an Ahrefs Domain Rating of 12, lower than the 28 median across all sites Site Stats Database tracks.

Over the last 2 months, the number we track grew 133% and their combined traffic rose 37%, 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 3,355 websites that block gsa-crawler.

Yes. The complete, filterable list of all 3,355 websites that block gsa-crawler, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.