Last updated · traffic data through Jun 2026 - refreshes automatically as new data lands.
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. Official site · Wikipedia
234,838
Websites
28%
Share of DNS Provider
#1
Rank
of 26,122
32
Median DR
22,299,384,176
Combined monthly traffic
Showing 12 of 234,838 results
234,826 more Cloudflare sites are hidden. Unlock the full list.
Site Stats Database tracks 234,838 websites using Cloudflare. They carry a median Ahrefs Domain Rating of 32, higher than the 28 median across all tracked sites. The typical one is about 12 years old and ranks for 1,185 organic keywords. Over the last 2 months, the number we track grew 22% and their combined traffic rose 2.1%. Notable Cloudflare sites include clevelandclinic.org, cambridge.org, genius.com. See plans and pricing.
Every figure in this section is based only on the websites Site Stats Database tracks, not the entire web. Market share, rank, totals, and medians all reflect our sample of 840,922 sites using a DNS provider, not global market data.
+42,884 (+22%)
2026-06 → 2026-07
26.7% of tracked sites (was 32.3%)
Category
Top market
Top industry
Median referring domains
543
Median keywords
1,185
Median domain age
12 yrs
Adoption by audience size
Share of the most-visited sites we track that are websites using Cloudflare.
28%
Top 10K
2,820 of 10,000
31%
Top 100K
30,937 of 100,000
27%
All tracked
234,838 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
234,838
2026-06 to 2026-07
Share of tracked sites
26.7%
2026-06 to 2026-07
Combined monthly traffic
22,299,384,176
2026-06 to 2026-07
Median page count
436
2026-06 to 2026-07
Median referring domains
543
2026-06 to 2026-07
Every dns provider we track in this category, by number of websites.
The technologies most often detected alongside Cloudflare.
Site Stats Database tracks 234,838 websites using Cloudflare, enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. We detect Cloudflare by crawling each site's HTML, response headers, and DNS; traffic and SEO metrics come from DataForSEO and Ahrefs. Everything refreshes at least monthly.
See plans & pricingCloudflare is a DNS provider. Site Stats Database detects it on the websites it tracks by analyzing each site's homepage, response headers, and DNS, and has currently found it on 234,838 websites.
Site Stats Database currently tracks 234,838 websites using Cloudflare. That makes it the #1 most common dns provider out of 26,122 we detect in this category.
The most common are News, Games, and Community sites, and they are most common in United States and Spain. The breakdowns above show the full split across topics, markets, authority, and monetization, based on the 234,838 websites using Cloudflare we track.
Cloudflare is one of 26,122 dns provider options Site Stats Database detects. The alternatives section lists the others by adoption, and you can compare Cloudflare head-to-head with any of them.
They tend to have stronger authority than the typical website: the median Cloudflare site has an Ahrefs Domain Rating of 32, higher than the 28 median across all sites Site Stats Database tracks.
Over the last 2 months, the number we track grew 22% and their combined traffic rose 2.1%, 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 technology detection (including Cloudflare) comes from Site Stats Database's own crawler, which inspects each site's HTML, headers, and infrastructure.
At least monthly. Traffic and rankings refresh every month, and technology detections are refreshed as sites are re-crawled, so this page always reflects the current 234,838 Cloudflare websites.
Yes. The complete, filterable list of all 234,838 Cloudflare websites, enriched with traffic history, authority, keywords, and the full tech stack, is available with a Site Stats Database plan.
Site Stats Database detects Cloudflare by crawling each site's homepage HTML, response headers, and DNS.
Citation
Site Stats Database. "Websites Using Cloudflare." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/dns-providers/cloudflare
| 92 |
| 4,651,462 |
| 357,733 |
| 28 yrs |
| 527,148,452 |
| Cloudflare |
| genius.com | English | 87 | 3,824,896 | 148,123 | 31 yrs | 274,953,050 | Cloudflare |
| indeed.com | 92 | 6,459,977 | 289,179 | 28 yrs | 259,330,877 | Cloudflare |
| collinsdictionary.com | English | 85 | 4,460,852 | 60,613 | 19 yrs | 208,986,815 | Cloudflare |
| vocabulary.com | English | 81 | 2,454,757 | 42,680 | 29 yrs | 192,093,469 | Cloudflare |
| wise.com | English | 89 | 740,245 | 55,017 | 32 yrs | 191,512,897 | Cloudflare |
| rapidtables.com | English | 79 | 410,849 | 12,076 | 19 yrs | 177,772,574 | Cloudflare |
| cbssports.com | English | 85 | 2,087,935 | 92,040 | 30 yrs | 158,931,226 | Cloudflare |
| webmd.com | English | 92 | 7,081,914 | 428,092 | 28 yrs | 152,067,414 | Cloudflare |
| ca.gov | English | 93 | 3,288,410 | 475,784 | 28 yrs | 136,738,647 | Cloudflare |
| nps.gov | English | 92 | 1,563,784 | 315,622 | 28 yrs | 121,452,048 | Cloudflare |