Last updated · traffic data through Jun 2026 - refreshes automatically as new data lands.
139 biology websites use Cloudflare. The top 12 by monthly traffic are below.
Cloudflare is a global CDN, DNS, and security provider that sits in front of a large share of the web. It speeds up sites by caching content at the edge and protects them from attacks and bots. Because it proxies traffic, it is one of the most frequently detected providers in any crawl.
139
Websites
34,682,822
Combined monthly traffic
39
Median DR
2,591
Median keywords
15 yrs
Median domain age
Showing 12 of 139 results
127 more biology Cloudflare sites are hidden. Unlock the full list.
Site Stats Database tracks 139 biology websites using Cloudflare. They carry a median Ahrefs Domain Rating of 39, higher than the 28 median across all tracked sites. The typical one is about 15 years old and ranks for 2,591 organic keywords. See plans and pricing.
Every figure here is based only on the 139 biology websites using Cloudflare that Site Stats Database tracks, not the entire web.
Median DR
39
Median referring domains
792
Median keywords
2,591
Median domain age
15 yrs
Adoption by audience size
Share of the most-visited sites we track that are biology websites using Cloudflare.
<0.1%
Top 10K
6 of 10,000
<0.1%
Top 100K
31 of 100,000
<0.1%
All tracked
139 of 880,858
Cloudflare is a global CDN, DNS, and security provider that sits in front of a large share of the web. It speeds up sites by caching content at the edge and protects them from attacks and bots. Because it proxies traffic, it is one of the most frequently detected providers in any crawl.
Site Stats Database tracks 139 websites that are both Cloudflare and Biology, each enriched with traffic, authority, and the full detected tech stack.
They tend to have stronger authority than the typical website: their median Ahrefs Domain Rating is 39, higher than the 28 median across all sites Site Stats Database tracks.
Traffic estimates, keywords, and authority come from DataForSEO; Domain Rating comes from Ahrefs' public endpoint; and the topic, market, and technology detections come from Site Stats Database's own crawler.
Yes. The complete, filterable list of all 139 biology websites using Cloudflare, with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.
Citation
Site Stats Database. "Top Biology Websites Using Cloudflare." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/hosting/cloudflare/topics/biology
Site Stats Database tracks 139 biology websites using Cloudflare, enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. Everything refreshes at least monthly.
| English |
| 72 |
| 206,401 |
| 11,428 |
| 27 yrs |
| 4,864,746 |
| Cloudflare |
| sciencedaily.com | English | 91 | 376,918 | 242,423 | 30 yrs | 2,900,418 | Cloudflare |
| phet.colorado.edu | English | 89 | 44,669 | 24,885 | 40 yrs | 1,747,024 | Cloudflare |
| visiblebody.com | English | 69 | 98,747 | 21,095 | 19 yrs | 1,410,284 | Cloudflare |
| microbenotes.com | English | 60 | 214,981 | 11,252 | 7 yrs | 1,218,799 | Cloudflare |
| homesciencetools.com | English | 70 | 64,254 | 7,950 | 21 yrs | 865,666 | Cloudflare |
| biologydictionary.net | English | 70 | 65,334 | 16,123 | 9 yrs | 848,790 | Cloudflare |
| biorxiv.org | English | 90 | 118,092 | 88,633 | 13 yrs | 840,134 | Cloudflare |
| biology.stackexchange.com | English | 91 | 143,225 | 2,834 | 17 yrs | 618,100 | Cloudflare |
| quantamagazine.org | English | 81 | 27,161 | 28,157 | 13 yrs | 605,721 | Cloudflare |
| jax.org | English | 78 | 26,918 | 14,175 | 37 yrs | 534,151 | Cloudflare |