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Sites using Cloudflare

Global CDN, DDoS protection, DNS, and web security platform that sits in front of millions of sites.

#1 of 245 in CDN Tracked since Apr 2026 Last seen: Sep 4, 2026 Website: cloudflare.com
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1,252,785 sites

1,211,798 found by StackScope, 40,987 via launch platforms

StackScope Wider Web 990,514 StackScope Discovery (Indie) 221,284 Product Hunt 32,080 PeerPush 3,561 Hacker News 3,056 Other 2,290
  • StackScope Wider Web 990,514
  • StackScope Discovery (Indie) 221,284
  • Product Hunt 32,080
  • PeerPush 3,561
  • Hacker News 3,056
  • Other 2,290
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 48.5% +1.7pp
Most used with HTTP/3, Cloudflare DNS, HSTS
Top product types E-commerce, Health, Developer Tools
Green hosting 78% vs 45% avg

Cloudflare has been detected on 1,252,785 launches we've crawled, with 131549 of those in September 2026 (47.3% of the month's launches so far). The 7-day rolling share is 48.5%, up 1.7 percentage points from last week. Most recent detection: NOVA AI STUDIO — Cổng LLM API, today.

It's most commonly paired with HTTP/3, Cloudflare DNS, and HSTS. By product type, the launches using it are most often E-commerce (17%), Health (13%), and Developer Tools (9%). By estimated origin, the United States leads (35%), ahead of India (14%). By domain ending, launches using it are 6.4 times as likely as the average launch to live on a .store domain. The 40,604 scored launches using Cloudflare average a StackScope score of 6.8 out of 10, against 6.4 across all launches we score.

What kind of products ship with Cloudflare

410,042 launches

E-commerce
16.54%
Health
12.65%
Developer Tools
9.07%
Finance
8.61%
Productivity
8.52%
Marketing
7.82%
Education
7.82%
Games
6.27%
Content
5.91%
AI
5.32%
Social
4.11%
Design
2.76%
Hiring & HR
2.09%
Crypto
1.46%
Directory
1.04%

Domain endings using Cloudflare

1,243,806 sites

  • .com 53.64%
  • .app 5.33%
  • .online 4.54%
  • .org 3.20%
  • .in 3.10%
  • .site 3.08%
  • .store 2.97%
  • .co 2.34%
  • .uk 2.33%
  • .xyz 2.13%
  • .ai 2.01%
  • .net 1.97%
  • .dev 1.84%
  • .ca 1.75%
  • .io 1.56%

Country

6,862 of 1,252,785 sites, where we are confident of the country.

  • United States United States 35.41%
  • India India 13.52%
  • United Kingdom United Kingdom 10.59%
  • Canada Canada 2.99%
  • Australia Australia 2.59%
  • Netherlands Netherlands 2.33%
  • Germany Germany 2.23%
  • France France 2.16%
  • Singapore Singapore 1.79%
  • Japan Japan 1.40%
  • Spain Spain 1.36%
  • Poland Poland 1.02%
  • United Arab Emirates United Arab Emirates 1.01%
  • Brazil Brazil 1.01%
  • Romania Romania 1.01%

Share of new sites using Cloudflare

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

48.5%
last 7 days
+1.7pp vs prior week
47.3%
September so far
131,549 of 278,245 sites
1,252,785
sites all time
since Apr 2026
Cloudflare daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 63% 31% 0% Apr May Jun Jul Aug Sep Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Weekly averages before this point, daily after. Jun 6 · 172 / 436 = 39.4% Jun 7 · 184 / 404 = 45.5% Jun 8 · 225 / 515 = 43.7% Jun 9 · 390 / 876 = 44.5% Jun 10 · 318 / 722 = 44.0% Jun 11 · 239 / 577 = 41.4% Jun 12 · 198 / 449 = 44.1% Jun 13 · 165 / 380 = 43.4% Jun 14 · 145 / 345 = 42.0% Jun 15 · 256 / 532 = 48.1% Jun 16 · 481 / 1052 = 45.7% Jun 17 · 406 / 907 = 44.8% Jun 18 · 313 / 674 = 46.4% Jun 19 · 277 / 547 = 50.6% Jun 20 · 205 / 443 = 46.3% Jun 21 · 162 / 383 = 42.3% Jun 22 · 261 / 576 = 45.3% Jun 23 · 408 / 900 = 45.3% Jun 24 · 326 / 737 = 44.2% Jun 25 · 257 / 618 = 41.6% Jun 26 · 227 / 534 = 42.5% Jun 27 · 197 / 431 = 45.7% Jun 28 · 198 / 383 = 51.7% Jun 29 · 262 / 503 = 52.1% Jun 30 · 374 / 801 = 46.7% Jul 1 · 334 / 795 = 42.0% Jul 2 · 277 / 604 = 45.9% Jul 3 · 228 / 499 = 45.7% Jul 4 · 195 / 411 = 47.4% Jul 5 · 170 / 367 = 46.3% Jul 6 · 246 / 551 = 44.6% Jul 7 · 478 / 1172 = 40.8% Jul 8 · 5587 / 12591 = 44.4% Jul 9 · 10477 / 23751 = 44.1% Jul 10 · 9923 / 22553 = 44.0% Jul 11 · 6953 / 15986 = 43.5% Jul 12 · 9762 / 20293 = 48.1% Jul 13 · 9552 / 20930 = 45.6% Jul 14 · 9225 / 20417 = 45.2% Jul 15 · 7984 / 17247 = 46.3% Jul 16 · 6546 / 14268 = 45.9% Jul 17 · 9223 / 19731 = 46.7% Jul 18 · 10850 / 22707 = 47.8% Jul 19 · 12264 / 26089 = 47.0% Jul 20 · 10678 / 22591 = 47.3% Jul 21 · 10068 / 21662 = 46.5% Jul 22 · 10526 / 23207 = 45.4% Jul 23 · 7350 / 16875 = 43.6% Jul 24 · 5659 / 12859 = 44.0% Jul 25 · 4002 / 8950 = 44.7% Jul 26 · 9297 / 19987 = 46.5% Jul 27 · 15656 / 33887 = 46.2% Jul 28 · 16810 / 38231 = 44.0% Jul 29 · 20419 / 50127 = 40.7% Jul 30 · 18537 / 43973 = 42.2% Jul 31 · 21331 / 51143 = 41.7% Aug 1 · 21581 / 50532 = 42.7% Aug 2 · 20875 / 49753 = 42.0% Aug 3 · 21078 / 48271 = 43.7% Aug 4 · 13946 / 37355 = 37.3% Aug 5 · 14540 / 32720 = 44.4% Aug 6 · 18721 / 36607 = 51.1% Aug 7 · 19396 / 37907 = 51.2% Aug 8 · 19699 / 39701 = 49.6% Aug 9 · 16324 / 34234 = 47.7% Aug 10 · 13402 / 28887 = 46.4% Aug 11 · 14870 / 32046 = 46.4% Aug 12 · 15520 / 33512 = 46.3% Aug 13 · 22421 / 49977 = 44.9% Aug 14 · 22058 / 51456 = 42.9% Aug 15 · 22667 / 51543 = 44.0% Aug 16 · 22461 / 51867 = 43.3% Aug 17 · 17431 / 41474 = 42.0% Aug 18 · 23876 / 53971 = 44.2% Aug 19 · 23400 / 49562 = 47.2% Aug 20 · 33720 / 66956 = 50.4% Aug 21 · 43701 / 90458 = 48.3% Aug 22 · 44472 / 91572 = 48.6% Aug 23 · 42649 / 90301 = 47.2% Aug 24 · 35582 / 78981 = 45.1% Aug 25 · 30373 / 69440 = 43.7% Aug 26 · 29879 / 65228 = 45.8% Aug 27 · 39923 / 83499 = 47.8% Aug 28 · 40839 / 83452 = 48.9% Aug 29 · 42414 / 84368 = 50.3% Aug 30 · 46047 / 92683 = 49.7% Aug 31 · 44220 / 90197 = 49.0% Sep 1 · 41709 / 91278 = 45.7% Sep 2 · 45554 / 96621 = 47.1% Sep 3 · 44286 / 90346 = 49.0%
Mar 30, 2026 90 days Sep 3, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

CDN leaders

Tool % of launches % of category
#1 – Cloudflare Current page 45.68% 93.23%
#2 – Fastly 2.85% 5.81%
#3 – AWS CloudFront 0.87% 1.78%
#4 – Bunny CDN 0.50% 1.03%
#5 – Kakao CDN 0.09% 0.18%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any CDN tool. All 245 in CDN →

Often used with

Tool Sites
HTTP/3 825,318
Cloudflare DNS 738,283
HSTS 533,638
Google Fonts 522,249
Vite 399,416

Tools most often detected on the same sites as Cloudflare.

Recent launches we can show

262,271 of the 1,252,785 sites using Cloudflare are product launches we list individually. The other 990,514 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

NOVA AI STUDIO — Cổng LLM API Sep 4, 2026 AI BeatLume - Royalty-Free Music for Creators Sep 4, 2026 Content Hijri Time | مواقيت هجرية — تحويل التاريخ الهجري والميلادي Sep 4, 2026 Productivity BiliMind — learn anything. Actually finish it. Sep 4, 2026 Education WellZones: QR-Enabled Wellbeing Programmes | Ireland Sep 4, 2026 Health BrainrotHub — Values, mutations & trade calculator for Steal a Brainrot Sep 4, 2026 Games Grow on Threads Without Guessing What to Post | ThreadWhisperer Sep 4, 2026 Marketing Gory NQ PRO Suite — Five TradingView Indicators Sep 4, 2026 Finance Sulaksh — Learn. Prepare. Achieve. Sep 4, 2026 Education ErrorRadar — Source-bound troubleshooting knowledge Sep 4, 2026 Free BPD Test - Private Borderline Personality Reflection Sep 4, 2026 Health Glaciel - Ad-matched landing paths for DTC paid social Sep 4, 2026 Marketing

Showing the most recent 12 of 262,271.

The StackScope API serves all 1,252,785 sites using Cloudflare, filterable and exportable, from £15 a month.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.