Websites using Fastly
Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services.
373.2k live Fastly sites, ready to export.
That's how many Fastly websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Fastly website we detected in Germany.
Only sites where a business, company-hosted email was found.
Sites with at least one business LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Fastly websites on .com domains.
Websites Using Fastly
A sample of live Fastly sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| m4d.fun | September 28, 2026 | |
| lunarletters.online | September 27, 2026 | |
| livingwithporphyria.eu | September 27, 2026 | |
| lilyreader.online | September 27, 2026 | |
| lgwt.online | September 27, 2026 | |
| laqp.website | September 27, 2026 | |
| lacaseraconlaseleccion.com | September 27, 2026 | |
| konfir.com | September 27, 2026 | |
| kinzabev.com | September 27, 2026 | |
| joyceychen.com | September 27, 2026 |
How many websites use Fastly?
We found Fastly on 373,286 websites in our September 2026 crawl, across 164 countries.
Which countries use Fastly the most?
By number of websites, the top countries are Germany (2%, 6,059 sites), United Kingdom (2%, 5,941 sites), United States (2%, 5,865 sites), Canada (under 1%, 3,393 sites) and France (under 1%, 2,990 sites). Together they account for 6% of the 373,286 Fastly sites we track. 64% of the sites are in English, and .com is the most used domain ending, on 41% of them.
Where are Fastly websites hosted?
The networks carrying the most Fastly sites are Fastly, Inc. (336,748 sites), Cloudflare, Inc. (21,235 sites) and FASTLY (9,455 sites).
What technologies are used with Fastly?
Across the 373,286 Fastly sites we track, the technologies most often found alongside it are Varnish (over 99%, 372,865 sites), GitHub Pages (69%, 259,159 sites), HSTS (31%, 115,585 sites), jQuery (24%, 88,441 sites) and Adobe Portfolio (22%, 83,538 sites).
Breakdown of Fastly websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Varnish | 372,865 |
GitHub Pages | 259,159 |
| HSTS | 115,585 |
jQuery | 88,441 |
Adobe Portfolio | 83,538 |
Bootstrap | 57,999 |
Cloudflare | 57,207 |
Google Analytics | 49,101 |
jsDelivr | 36,542 |
cdnjs | 36,417 |
Ruby | 32,044 |
Jekyll | 31,146 |
Nginx | 31,049 |
PHP | 26,589 |
HTTP/3 | 23,000 |
MariaDB | 22,831 |
Pantheon | 22,830 |
YouTube | 20,449 |
|
Cloudflare Browser Insights | 19,307 |
MySQL | 17,118 |
WordPress | 17,004 |
Google Tag Manager | 16,611 |
Google Hosted Libraries | 14,234 |
Font Awesome | 13,375 |
|
jQuery Migrate | 13,246 |
| Language | Sites |
|---|---|
| English | 237,958 |
| German | 12,010 |
| Latin | 11,446 |
| French | 11,252 |
| Chinese | 9,477 |
| Spanish | 7,392 |
| Portuguese | 5,111 |
| Dutch | 5,017 |
| Tagalog | 4,768 |
| Japanese | 4,722 |
| Italian | 4,512 |
| Welsh | 3,200 |
| Swahili | 2,571 |
| Indonesian | 2,503 |
| Polish | 2,362 |
| Swedish | 2,214 |
| Esperanto | 1,978 |
| Danish | 1,963 |
| Yoruba | 1,905 |
| Afrikaans | 1,838 |
| Korean | 1,785 |
| Shona | 1,622 |
| Tsonga | 1,589 |
| Russian | 1,576 |
| Southern Sotho | 1,542 |
| ASN | Sites |
|---|---|
| Fastly, Inc. | 336,748 |
| Cloudflare, Inc. | 21,235 |
| FASTLY | 9,455 |
| Amazon.com, Inc. | 1,321 |
| CLOUDFLARENET | 1,067 |
| Sucuri | 522 |
| Google LLC | 283 |
| Hetzner Online GmbH | 183 |
| DigitalOcean, LLC | 156 |
| Microsoft Corporation | 150 |
| OVH SAS | 146 |
| Namecheap, Inc. | 97 |
| Akamai International B.V. | 87 |
| Akamai Connected Cloud | 81 |
| Incapsula Inc | 71 |
| Cloudflare London, LLC | 69 |
| ACE | 63 |
| IONOS SE | 44 |
| GitHub, Inc. | 37 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 37 |
| Hostinger International Limited | 33 |
| New Dream Network, LLC | 33 |
| netcup GmbH | 33 |
| Rackspace Hosting | 32 |
| The Constant Company, LLC | 32 |
| TLD | Sites |
|---|---|
| com | 153,314 |
| io | 95,333 |
| org | 23,580 |
| net | 9,042 |
| dev | 6,414 |
| uk | 5,664 |
| de | 5,611 |
| me | 4,773 |
| ca | 3,193 |
| fr | 2,632 |
| nl | 2,387 |
| xyz | 2,345 |
| br | 1,850 |
| info | 1,841 |
| co | 1,767 |
| art | 1,623 |
| ai | 1,569 |
| in | 1,548 |
| app | 1,535 |
| ch | 1,518 |
| eu | 1,490 |
| design | 1,390 |
| au | 1,360 |
| se | 1,347 |
| it | 1,242 |
| Country | Sites |
|---|---|
| Unknown | 317,346 |
| 🇩🇪 Germany | 6,059 |
| 🇬🇧 United Kingdom | 5,941 |
| 🇺🇸 United States | 5,865 |
| 🇨🇦 Canada | 3,393 |
| 🇫🇷 France | 2,990 |
| 🇳🇱 Netherlands | 2,510 |
| 🇮🇳 India | 1,966 |
| 🇧🇷 Brazil | 1,885 |
| 🇨🇭 Switzerland | 1,579 |
| 🇦🇺 Australia | 1,448 |
| 🇸🇪 Sweden | 1,394 |
| 🇮🇹 Italy | 1,321 |
| 🇨🇳 China | 1,316 |
| 🇵🇱 Poland | 1,174 |
| 🇪🇸 Spain | 1,148 |
| 🇨🇿 Czech Republic | 1,123 |
| 🇷🇺 Russia | 1,079 |
| 🇯🇵 Japan | 1,076 |
| 🇧🇪 Belgium | 1,064 |
| 🇩🇰 Denmark | 861 |
| 🇦🇹 Austria | 622 |
| 🇳🇴 Norway | 598 |
| 🇰🇷 South Korea | 563 |
| 🇳🇿 New Zealand | 533 |
Other technologies in CDN
CDN technologies run on 36.55% of the websites we track. Fastly ranks #12 of 53, on 2.01% of CDN sites.
-
Cloudflare
10,214,763 sites, 54.88%
Google Cloud CDN
3,276,554 sites, 17.6%-
Google Hosted Libraries
2,377,506 sites, 12.77%
-
cdnjs
2,045,070 sites, 10.99%
-
jsDelivr
1,938,292 sites, 10.41%
-
jQuery CDN
1,227,200 sites, 6.59%
Hostinger CDN
964,572 sites, 5.18%
Unpkg
710,113 sites, 3.82%
FAQ
Answers drawn from our latest crawl of Fastly websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.