Last updated · traffic data through Jun 2026 - refreshes automatically as new data lands.
BlowFish is a crawler.
2,910
Websites
2.3%
Share of tracked
#78
Rank
of 10,135
37
Median DR
571,242,341
Combined monthly traffic
Showing 12 of 2,910 results
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Site Stats Database tracks 2,910 websites that block BlowFish. They carry a median Ahrefs Domain Rating of 37, higher than the 28 median across all tracked sites. The typical one is about 17 years old and ranks for 1,415 organic keywords. Over the last 2 months, the number we track grew 37% and their combined traffic rose 2.6%. Notable BlowFish sites include healthline.com, thecalculatorsite.com, who.int. See plans and pricing.
Every figure here is based only on the 125,901 websites Site Stats Database tracks in this dimension, not the entire web.
+781 (+37%)
2026-06 → 2026-07
0.33% of tracked sites (was 0.36%)
Dimension
Top market
Top topic
Median referring domains
814
Median keywords
1,415
Median domain age
17 yrs
Adoption by audience size
Share of the most-visited sites we track that are websites that block BlowFish.
0.5%
Top 10K
53 of 10,000
0.4%
Top 100K
402 of 100,000
0.3%
All tracked
2,910 of 880,858
Monthly snapshots of the sites in this segment. A new point is added every month. Website counts move when our catalog grows; the share of tracked sites is normalized, so it only moves when the prevalence of this segment changes.
Websites
2,910
2026-06 to 2026-07
Share of tracked sites
0.33%
2026-06 to 2026-07
Combined monthly traffic
571,242,341
2026-06 to 2026-07
Median page count
627
2026-06 to 2026-07
Median referring domains
814
2026-06 to 2026-07
Site Stats Database tracks 2,910 websites that block BlowFish, enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. Everything refreshes at least monthly.
Site Stats Database currently tracks 2,910 websites that block BlowFish. 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, BlowFish is #78 of 10,135 blocked crawlers & bots that Site Stats Database tracks.
The most common topics among them are News, Books, and Forum, and they are most common in United States and France. The breakdowns above show the full split, based on the 2,910 we track.
They tend to have stronger authority than the typical website: the median BlowFish site has an Ahrefs Domain Rating of 37, higher than the 28 median across all sites Site Stats Database tracks.
Over the last 2 months, the number we track grew 37% and their combined traffic rose 2.6%, 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 2,910 websites that block BlowFish.
Yes. The complete, filterable list of all 2,910 websites that block BlowFish, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.
Site Stats Database detects BlowFish on the websites it tracks and enriches each with traffic and authority data.
Citation
Site Stats Database. "Websites Blocking BlowFish." Site Stats Database, July 1, 2026. https://sitestatsdb.com/explore/blocked-bots/blowfish
| English |
| 73 |
| 334,211 |
| 9,895 |
| 16 yrs |
| 40,380,956 |
| who.int | English | 93 | 785,119 | 673,916 | 28 yrs | 21,352,535 |
| eventbrite.com | English | 94 | 1,441,442 | 626,829 | 20 yrs | 18,338,996 |
| discussions.apple.com | English | 97 | 520,955 | 46,319 | 39 yrs | 18,095,745 |
| nationsonline.org | English | 77 | 248,237 | 23,820 | 26 yrs | 15,019,316 |
| fragrantica.com | English | 82 | 340,701 | 17,047 | 19 yrs | 13,253,107 |
| image-maps.com | English | 81 | 32,378 | 2,071 | 17 yrs | 11,990,528 |
| weddingwire.com | English | 90 | 790,313 | 90,545 | 23 yrs | 9,788,698 |
| bhf.org.uk | English | 86 | 331,720 | 38,746 | 31 yrs | 8,127,074 |
| mortgagecalculator.org | English | 81 | 55,568 | 17,500 | 22 yrs | 6,458,666 |
| ovacen.com | Spanish | 60 | 104,000 | 4,879 | 13 yrs | 6,436,373 |