Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
Cloudflare Browser Insights Complementary Technologies
Technologies frequently found with Cloudflare Browser Insights.
Live Cloudflare Browser Insights Sites
937.8k
Complementary Tech
2.5k
Most Frequent Complementary Tech
Websites Using Cloudflare Browser Insights
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| iabilet.ro | Unknown | Cloudflare, Inc. | February 13, 2026 |
| cwrk.cn | 🇭🇰 Hong Kong | PEG TECH INC | February 8, 2026 |
| yazicimimarlik.com | Unknown | Cloudflare, Inc. | February 8, 2026 |
| eyzn.com.cn | Unknown | Cloudflare, Inc. | February 8, 2026 |
| badgeify.app | Unknown | Cloudflare, Inc. | February 8, 2026 |
| realincest.net | Unknown | Cloudflare, Inc. | February 7, 2026 |
| centralfloridadulcimerfestival.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| exeporn.net | Unknown | Cloudflare, Inc. | February 6, 2026 |
| brown-forman.com | 🇺🇸 United States | Fastly, Inc. | February 6, 2026 |
| biztradelines.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| texasdivorcehandbook.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| graziehg.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| sortedandplaced.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| silentnotary.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| selfgovernanceu.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| dallashalloweenblockparty.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| campinaspools.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| eatmol.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| benzemakarim-cz.biz | Unknown | Cloudflare, Inc. | February 6, 2026 |
| boondocks.be | Unknown | Cloudflare, Inc. | February 6, 2026 |
| necup.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| plataformaconfiavelparajogarfortunetiger.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| reamber.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| arfunnel.io | Unknown | Cloudflare, Inc. | February 6, 2026 |
| bizmate.com.ar | Unknown | Cloudflare, Inc. | February 6, 2026 |
| vlry5l4j5gbn.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| bangwanjia.cn | Unknown | Cloudflare, Inc. | February 6, 2026 |
| highperformancestory.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| brasserie-julias.be | Unknown | Cloudflare, Inc. | February 6, 2026 |
| bolu-saglik.com.tr | Unknown | Cloudflare, Inc. | February 6, 2026 |
| attadvantage.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| newprimagama.id | 🇸🇬 Singapore | DigitalOcean, LLC | February 6, 2026 |
| zashzh.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| amsterdamescortscompany.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| novatraining.sk | Unknown | Cloudflare, Inc. | February 6, 2026 |
| veri.network | Unknown | Cloudflare, Inc. | February 6, 2026 |
| cigre-canada.org | Unknown | Cloudflare, Inc. | February 6, 2026 |
| micronics.it | Unknown | Cloudflare, Inc. | February 6, 2026 |
| consertolondrina.com.br | Unknown | Cloudflare, Inc. | February 6, 2026 |
| foodbird.hu | Unknown | Cloudflare, Inc. | February 6, 2026 |
| washmen.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| samua-twins-villas.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| marquishomes.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| ucbi.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| schilderwoerden.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| refreshratechanger.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| pgsoftasia128.org | Unknown | Cloudflare, Inc. | February 6, 2026 |
| giraffy.in | Unknown | Cloudflare, Inc. | February 6, 2026 |
| theglobalcanadian.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| skusd.k12.ca.us | Unknown | Cloudflare, Inc. | February 6, 2026 |
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Who is using Cloudflare Browser Insights and where.
Countries
Top 5 most detected countries for Cloudflare Browser Insights
ASNs
Top 5 most detected ASNs for Cloudflare Browser Insights
Languages
Top 5 most detected Languages for Cloudflare Browser Insights
TLDs
Top 5 most detected TLDs for Cloudflare Browser Insights
Most Frequent Cloudflare Browser Insights Identifiers and Complementary Tech
Most frequently encountered identifiers for Cloudflare Browser Insights and its complementary technologies.
| Technology | Sites |
|---|---|
| Cloudflare | 922,366 |
| HTTP/3 | 852,871 |
| jQuery | 508,304 |
| PHP | 451,693 |
| MySQL | 358,043 |
| WordPress | 354,550 |
| jQuery Migrate | 250,581 |
| Google Analytics | 211,380 |
| HSTS | 191,981 |
| Bootstrap | 172,689 |
| Yoast SEO | 138,279 |
| Google Tag Manager | 122,157 |
| LiteSpeed | 116,746 |
| LiteSpeed Cache | 116,194 |
| WordPress Block Editor | 97,252 |
| Elementor | 89,966 |
| Contact Form 7 | 68,046 |
| Node.js | 60,347 |
| imagesLoaded | 59,249 |
| cdnjs | 59,181 |
| reCAPTCHA | 58,404 |
| OWL Carousel | 56,643 |
| jsDelivr | 54,013 |
| Slick | 53,220 |
| Cloudflare Bot Management | 51,370 |
| Site Kit | 49,884 |
| Gravatar | 47,634 |
| YouTube | 46,457 |
| Swiper | 46,101 |
| WP Rocket | 45,236 |
| WooCommerce | 41,992 |
| Google Hosted Libraries | 41,870 |
| Google AdSense | 41,850 |
| AMP | 37,573 |
| Vue.js | 36,568 |
| Magnific Popup | 35,961 |
| Modernizr | 34,143 |
| Font Awesome | 33,893 |
| jQuery UI | 33,677 |
| Underscore.js | 33,049 |
| React | 32,278 |
| Lightbox | 31,526 |
| Hostinger | 29,881 |
| jQuery CDN | 29,122 |
| WOW | 28,472 |
| Popper | 28,046 |
| Microsoft ASP.NET | 27,121 |
| Nuxt.js | 25,163 |
| FitVids.JS | 24,475 |
| Slider Revolution | 22,893 |
| Language | Sites |
|---|---|
| English | 505,223 |
| Chinese | 81,582 |
| French | 44,754 |
| Indonesian | 41,727 |
| Spanish | 38,602 |
| Latin | 37,596 |
| Portuguese | 37,528 |
| German | 33,420 |
| Tagalog | 23,569 |
| Vietnamese | 22,010 |
| Turkish | 21,621 |
| Russian | 21,223 |
| Italian | 21,152 |
| Dutch | 19,442 |
| Polish | 12,428 |
| Thai | 12,258 |
| Afrikaans | 11,951 |
| Malay | 10,915 |
| Danish | 10,553 |
| Swedish | 9,973 |
| Welsh | 9,692 |
| Japanese | 9,149 |
| Esperanto | 8,776 |
| Yoruba | 8,755 |
| Catalan | 8,358 |
| Tswana | 7,228 |
| Arabic | 6,895 |
| Romanian | 6,883 |
| Swahili | 6,766 |
| Norwegian Nynorsk | 6,429 |
| Tsonga | 6,226 |
| Norwegian Bokmål | 6,000 |
| Southern Sotho | 5,880 |
| Shona | 4,819 |
| Xhosa | 4,532 |
| Ukrainian | 4,444 |
| Lithuanian | 4,377 |
| Finnish | 4,252 |
| Czech | 4,250 |
| Hebrew | 3,743 |
| Korean | 3,653 |
| Albanian | 3,587 |
| Croatian | 3,425 |
| Hungarian | 3,423 |
| Basque | 3,125 |
| Slovak | 3,083 |
| Greek | 3,055 |
| Bosnian | 2,899 |
| Estonian | 2,627 |
| Persian | 2,525 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 907,357 |
| LINKED STORE BRASIL CRIACAO E DESENVOL DE SOFTWARE | 10,373 |
| PEG TECH INC | 8,946 |
| Amazon.com, Inc. | 2,345 |
| Namecheap, Inc. | 1,440 |
| Cloudflare London, LLC | 835 |
| Google LLC | 788 |
| DigitalOcean, LLC | 703 |
| Hostinger International Limited | 492 |
| DXTL Tseung Kwan O Service | 342 |
| Fastly, Inc. | 278 |
| OVH SAS | 256 |
| Microsoft Corporation | 239 |
| Fly.io, Inc. | 237 |
| Porsche Informatik Gesellschaft m.b.H | 218 |
| LARUS Limited | 203 |
| Datacamp Limited | 182 |
| GoDaddy.com, LLC | 176 |
| Hetzner Online GmbH | 160 |
| Aptum Technologies | 141 |
| UNIT A17,9F SILVERCORP INTL TOWER 707-713 NATHAN RD | 85 |
| Hawk Host Inc. | 81 |
| eSited Solutions | 57 |
| Akamai Connected Cloud | 56 |
| Zillion Network Inc. | 50 |
| LEASEWEB SINGAPORE PTE. LTD. | 43 |
| Nebula Global LLC | 42 |
| FASTNET DATA INC | 42 |
| IONOS SE | 39 |
| The Constant Company, LLC | 37 |
| New Dream Network, LLC | 36 |
| Contabo Asia Private Limited | 33 |
| Contabo GmbH | 32 |
| WebHorizon Internet Services | 31 |
| LUOGELANG FRANCE LIMITED | 30 |
| HostPapa | 28 |
| OWGELS INTERNATIONAL CO., LIMITED | 26 |
| InMotion Hosting, Inc. | 25 |
| WHG Hosting Services Ltd | 25 |
| O2switch SAS | 22 |
| Internap Holding LLC | 22 |
| netcup GmbH | 21 |
| IT7 Networks Inc | 21 |
| Oracle Corporation | 21 |
| BGC Partners | 21 |
| Cogent Communications, LLC | 20 |
| Alibaba US Technology Co., Ltd. | 20 |
| Unified Layer | 20 |
| KDDI Web Communications Inc. | 19 |
| Liquid Web, L.L.C | 18 |
| TLD | Sites |
|---|---|
| com | 468,914 |
| org | 46,369 |
| net | 34,127 |
| co.uk | 25,830 |
| cn | 25,425 |
| com.br | 19,593 |
| ru | 12,053 |
| fr | 11,479 |
| com.au | 9,627 |
| de | 9,408 |
| ca | 8,265 |
| pl | 8,061 |
| nl | 7,676 |
| info | 7,600 |
| com.cn | 7,284 |
| it | 6,873 |
| io | 6,261 |
| xyz | 6,118 |
| com.ar | 5,961 |
| co | 5,378 |
| com.tr | 5,042 |
| in | 4,848 |
| eu | 4,818 |
| top | 4,521 |
| se | 4,341 |
| dk | 4,277 |
| es | 4,143 |
| gr | 3,943 |
| co.il | 3,871 |
| cc | 3,587 |
| online | 3,410 |
| me | 3,322 |
| ro | 3,163 |
| app | 2,878 |
| ai | 2,772 |
| id | 2,682 |
| us | 2,642 |
| be | 2,625 |
| shop | 2,558 |
| cz | 2,537 |
| org.uk | 2,467 |
| co.nz | 2,269 |
| dev | 2,255 |
| com.ua | 2,209 |
| site | 2,087 |
| vip | 2,001 |
| ch | 1,953 |
| vn | 1,924 |
| pro | 1,874 |
| hu | 1,759 |
| Country | Sites |
|---|---|
| 🇧🇷 Brazil | 10,420 |
| 🇭🇰 Hong Kong | 9,512 |
| 🇺🇸 United States | 8,026 |
| 🇸🇨 Seychelles | 1,670 |
| 🇸🇬 Singapore | 898 |
| 🇩🇪 Germany | 404 |
| 🇳🇱 Netherlands | 365 |
| 🇨🇦 Canada | 289 |
| 🇫🇷 France | 275 |
| 🇦🇹 Austria | 226 |
| 🇵🇪 Peru | 204 |
| 🇮🇳 India | 172 |
| 🇮🇩 Indonesia | 166 |
| 🇬🇧 United Kingdom | 111 |
| 🇯🇵 Japan | 85 |
| 🇷🇺 Russia | 78 |
| 🇹🇷 Turkey | 47 |
| 🇦🇺 Australia | 40 |
| 🇲🇾 Malaysia | 39 |
| 🇮🇹 Italy | 34 |
| 🇻🇳 Vietnam | 34 |
| 🇨🇳 China | 32 |
| 🇮🇪 Ireland | 30 |
| 🇦🇪 United Arab Emirates | 24 |
| 🇷🇴 Romania | 24 |
| 🇹🇭 Thailand | 24 |
| 🇮🇲 Isle of Man | 23 |
| 🇪🇸 Spain | 23 |
| 🇧🇦 Bosnia and Herzegovina | 21 |
| 🇧🇬 Bulgaria | 21 |
| 🇫🇮 Finland | 21 |
| 🇱🇺 Luxembourg | 19 |
| 🇨🇭 Switzerland | 19 |
| 🇿🇦 South Africa | 19 |
| 🇲🇭 Marshall Islands | 18 |
| 🇨🇱 Chile | 14 |
| 🇰🇷 South Korea | 14 |
| 🇨🇾 Cyprus | 12 |
| 🇸🇪 Sweden | 12 |
| 🇱🇹 Lithuania | 12 |
| 🇵🇹 Portugal | 12 |
| 🇵🇱 Poland | 11 |
| 🇧🇩 Bangladesh | 11 |
| 🇨🇿 Czech Republic | 10 |
| 🇦🇷 Argentina | 9 |
| 🇰🇿 Kazakhstan | 8 |
| 🇸🇰 Slovakia | 7 |
| 🇲🇽 Mexico | 6 |
| 🇧🇪 Belgium | 6 |
| 🇻🇬 British Virgin Islands | 6 |
| 🇺🇦 Ukraine | 6 |
| 🇭🇺 Hungary | 5 |
| 🇲🇩 Moldova | 5 |
| 🇬🇪 Georgia | 4 |
| 🇰🇪 Kenya | 4 |
| 🇮🇱 Israel | 4 |
| 🇲🇳 Mongolia | 4 |
| 🇮🇷 Iran | 4 |
| 🇪🇪 Estonia | 4 |
| 🇳🇴 Norway | 3 |
| 🇸🇮 Slovenia | 3 |
| 🇭🇷 Croatia | 2 |
| 🇱🇻 Latvia | 2 |
| 🇧🇹 Bhutan | 2 |
| 🇬🇷 Greece | 2 |
| 🇹🇼 Taiwan | 2 |
| 🇵🇰 Pakistan | 2 |
| 🇸🇦 Saudi Arabia | 2 |
| 🇦🇫 Afghanistan | 1 |
| 🇮🇸 Iceland | 1 |
| 🇰🇬 Kyrgyzstan | 1 |
| 🇲🇬 Madagascar | 1 |
| 🇵🇭 Philippines | 1 |
| 🇳🇿 New Zealand | 1 |
| 🇿🇲 Zambia | 1 |
| 🇲🇺 Mauritius | 1 |
| 🇺🇾 Uruguay | 1 |
| 🇩🇰 Denmark | 1 |
| 🇨🇷 Costa Rica | 1 |
| 🇰🇭 Cambodia | 1 |
| 🇩🇴 Dominican Republic | 1 |
| 🇹🇿 Tanzania | 1 |
| 🇳🇬 Nigeria | 1 |
| 🇱🇰 Sri Lanka | 1 |
| 🇨🇮 Côte d'Ivoire | 1 |
| 🇨🇴 Colombia | 1 |