Last updated · traffic data through Jun 2026 - refreshes automatically as new data lands.
400 cybersecurity websites use Cloudflare. The top 12 by monthly traffic are below.
400
Websites
17,818,287
Combined monthly traffic
54
Median DR
1,817
Median keywords
15 yrs
Median domain age
Showing 12 of 400 results
388 more cybersecurity Cloudflare sites are hidden. Unlock the full list.
Site Stats Database tracks 400 cybersecurity websites using Cloudflare. They carry a median Ahrefs Domain Rating of 54, higher than the 28 median across all tracked sites. The typical one is about 15 years old and ranks for 1,817 organic keywords. See plans and pricing.
Every figure here is based only on the 400 cybersecurity websites using Cloudflare that Site Stats Database tracks, not the entire web.
Median DR
54
Median referring domains
1,233
Median keywords
1,817
Median domain age
15 yrs
Adoption by audience size
Share of the most-visited sites we track that are cybersecurity websites using Cloudflare.
<0.1%
Top 10K
4 of 10,000
<0.1%
Top 100K
45 of 100,000
<0.1%
All tracked
400 of 880,858
Site Stats Database tracks 400 websites that are both Cloudflare and Cybersecurity, 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 54, 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 400 cybersecurity 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 Cybersecurity Websites Using Cloudflare." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/hosting/cloudflare/topics/cybersecurity
Site Stats Database tracks 400 cybersecurity 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 |
| 65 |
| 12,555 |
| 1,963 |
| 26 yrs |
| 1,158,090 |
| Cloudflare |
| ferris.edu | English | 76 | 62,103 | 14,410 | 32 yrs | 1,108,339 | Cloudflare |
| crowdstrike.com | English | 86 | 53,306 | 34,642 | 16 yrs | 1,099,026 | Cloudflare |
| netcomlearning.com | English | 61 | 21,805 | 2,254 | 16 yrs | 909,249 | Cloudflare |
| bitdefender.com | English | 87 | 60,044 | 52,149 | 25 yrs | 823,004 | Cloudflare |
| thehackernews.com | English | 86 | 25,061 | 38,641 | 15 yrs | 661,911 | Cloudflare |
| sentinelone.com | English | 83 | 39,130 | 17,952 | 18 yrs | 544,850 | Cloudflare |
| surfshark.com | English | 84 | 41,533 | 29,431 | 18 yrs | 507,829 | Cloudflare |
| safetydetectives.com | English | 78 | 43,633 | 16,101 | 7 yrs | 421,889 | Cloudflare |
| bleepingcomputer.com | English | 88 | 97,593 | 58,310 | 22 yrs | 384,366 | Cloudflare |
| ecpi.edu | English | 64 | 30,213 | 6,063 | 29 yrs | 355,721 | Cloudflare |