Miscellaneous
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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.
K2 Complementary Technologies
Technologies frequently found with K2.
Live K2 Sites
6.1k
Complementary Tech
335
Most Frequent Complementary Tech
Websites Using K2
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| raionka.ru | 🇷🇺 Russia | Tele-plus LLC | February 14, 2026 |
| sferatv.pl | 🇵🇱 Poland | Sileman Sp. z o.o. | February 13, 2026 |
| therapeutica.es | 🇫🇷 France | OVH SAS | February 13, 2026 |
| almaprojekt.pl | 🇵🇱 Poland | home.pl sp. z o.o. | February 13, 2026 |
| cambioclimatico.gob.do | Unknown | Cloudflare, Inc. | February 13, 2026 |
| dnrf.ru | 🇷🇺 Russia | LLC masterhost | February 13, 2026 |
| park-dubrova.by | 🇧🇾 Belarus | Republican Unitary Telecommunication Enterprise Beltelecom | February 13, 2026 |
| matsuki-home.co.jp | 🇯🇵 Japan | GMO GlobalSign Holdings K.K. | February 13, 2026 |
| caseificiovalvo.com | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| tecchiolli.it | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| emeerreele.com | 🇪🇸 Spain | Gigas Hosting S.A. | February 13, 2026 |
| colegioricaurte.edu.co | 🇺🇸 United States | HostDime.com, Inc. | February 13, 2026 |
| christine-holas.at | 🇦🇹 Austria | myNet GmbH | February 13, 2026 |
| svtafanasi.ru | 🇷🇺 Russia | Sprinthost.ru LLC | February 13, 2026 |
| spaelpetrel.com.ar | 🇺🇸 United States | Unified Layer | February 13, 2026 |
| npco.net | 🇮🇷 Iran | Sindad Network Technology PJSC | February 13, 2026 |
| xn--l1abq.xn--p1ai | 🇷🇺 Russia | Jsc timeweb | February 13, 2026 |
| appinsider.org | Unknown | Cloudflare, Inc. | February 13, 2026 |
| vizslaclub.it | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| strategy-cy.com | 🇫🇷 France | Host Europe GmbH | February 13, 2026 |
| cybermobbing24.de | 🇩🇪 Germany | Hetzner Online GmbH | February 13, 2026 |
| smart-molding.com | 🇷🇺 Russia | Domain names registrar REG.RU, Ltd | February 13, 2026 |
| xor-media.com | 🇺🇸 United States | Alibaba US Technology Co., Ltd. | February 13, 2026 |
| andrewmatheson.co.uk | 🇩🇪 Germany | Host Europe GmbH | February 13, 2026 |
| rascalsdream.com | 🇺🇸 United States | Liquid Web, L.L.C | February 13, 2026 |
| nonghuachang-sao.go.th | 🇹🇠Thailand | dragonhispeed | February 13, 2026 |
| xn--rckweiler-intern-jzb.de | 🇩🇪 Germany | Strato GmbH | February 13, 2026 |
| sensacii.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| adsmsk.ru | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| gravicode.com | 🇮🇩 Indonesia | PT. Beon Intermedia | February 13, 2026 |
| avtodress52.ru | 🇷🇺 Russia | Domain names registrar REG.RU, Ltd | February 13, 2026 |
| workinfo.wiki | 🇺🇸 United States | Amazon.com, Inc. | February 13, 2026 |
| wojt.ru | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| vivreva.fr | 🇫🇷 France | OVH SAS | February 13, 2026 |
| usolympicmuseum.org | Unknown | Cloudflare, Inc. | February 13, 2026 |
| amisdevienne.fr | 🇫🇷 France | OVH SAS | February 13, 2026 |
| tamasha-info.com | 🇩🇪 Germany | Fornex Hosting S.L. | February 13, 2026 |
| autosjuansuarez.com | 🇫🇷 France | Contabo GmbH | February 13, 2026 |
| mediadepot.ru | 🇷🇺 Russia | LLC masterhost | February 13, 2026 |
| ev-lab.ru | 🇷🇺 Russia | JSC IOT | February 13, 2026 |
| guida-vino.com | 🇮🇹 Italy | Host SpA | February 13, 2026 |
| saltelemoldova.com | 🇳🇱 Netherlands | Namecheap, Inc. | February 13, 2026 |
| niestrudzeni.com | 🇵🇱 Poland | OVH SAS | February 13, 2026 |
| politicsto.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| wdd-lab.ru | 🇷🇺 Russia | Jsc timeweb | February 13, 2026 |
| luominen.fi | 🇳🇱 Netherlands | DigitalOcean, LLC | February 13, 2026 |
| idrogeotec.it | 🇮🇹 Italy | Aruba S.p.A. | February 8, 2026 |
| celiamunozeventos.com | 🇪🇸 Spain | Tecnocratica Centro de Datos, S.L. | February 6, 2026 |
| unlp.edu.ar | 🇦🇷 Argentina | Universidad Nacional de La Plata | February 6, 2026 |
| 120shzl.com | 🇨🇳 China | Shenzhen Tencent Computer Systems Company Limited | February 6, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
Buy Now — $199.95 USDTop K2 Identifiers
Who is using K2 and where.
Countries
Top 5 most detected countries for K2
ASNs
Top 5 most detected ASNs for K2
Languages
Top 5 most detected Languages for K2
TLDs
Top 5 most detected TLDs for K2
Most Frequent K2 Identifiers and Complementary Tech
Most frequently encountered identifiers for K2 and its complementary technologies.
| Technology | Sites |
|---|---|
| Joomla | 6,150 |
| jQuery | 5,891 |
| PHP | 5,744 |
| Bootstrap | 4,422 |
| jQuery Migrate | 4,294 |
| MooTools | 3,479 |
| Magnific Popup | 3,024 |
| Apache HTTP Server | 2,454 |
| Cloudflare | 2,072 |
| Nginx | 1,947 |
| cdnjs | 1,744 |
| Google Hosted Libraries | 1,214 |
| HTTP/3 | 1,190 |
| Google Analytics | 1,141 |
| 1,130 | |
| jsDelivr | 1,017 |
| Modernizr | 726 |
| HSTS | 725 |
| LiteSpeed | 593 |
| reCAPTCHA | 591 |
| jQuery UI | 540 |
| UIKit | 538 |
| YouTube | 522 |
| OWL Carousel | 520 |
| FancyBox | 518 |
| Cloudflare Browser Insights | 404 |
| prettyPhoto | 369 |
| Gravatar | 363 |
| Max Mega Menu | 359 |
| Google Tag Manager | 350 |
| Google AdSense | 313 |
| jQuery CDN | 305 |
| AddThis | 302 |
| WOW | 298 |
| Aruba.it | 244 |
| parallax.js | 237 |
| Lightbox | 237 |
| Liveinternet | 207 |
| Linkedin Sign-in | 204 |
| Popper | 199 |
| Google Maps | 197 |
| Chosen | 177 |
| Ubuntu | 152 |
| OpenResty | 144 |
| Onsen UI | 143 |
| Slick | 137 |
| Plesk | 121 |
| Slimbox 2 | 120 |
| LiteSpeed Cache | 103 |
| Debian | 94 |
| Language | Sites |
|---|---|
| English | 1,404 |
| Russian | 1,155 |
| Spanish | 530 |
| Italian | 524 |
| German | 516 |
| Polish | 351 |
| French | 334 |
| Latin | 271 |
| Portuguese | 225 |
| Greek | 179 |
| Afrikaans | 150 |
| Czech | 146 |
| Bulgarian | 146 |
| Persian | 119 |
| Dutch | 113 |
| Catalan | 99 |
| Chinese | 99 |
| Turkish | 90 |
| Croatian | 87 |
| Tagalog | 87 |
| Romanian | 79 |
| Hungarian | 76 |
| Ukrainian | 73 |
| Bosnian | 72 |
| Slovak | 66 |
| Vietnamese | 63 |
| Esperanto | 62 |
| Welsh | 60 |
| Lithuanian | 53 |
| Macedonian | 52 |
| Danish | 51 |
| Kazakh | 49 |
| Swedish | 48 |
| Norwegian Nynorsk | 48 |
| Tswana | 47 |
| Arabic | 46 |
| Swahili | 46 |
| Thai | 42 |
| Tsonga | 42 |
| Belarusian | 40 |
| Indonesian | 39 |
| Slovenian | 37 |
| Norwegian Bokmål | 37 |
| Yoruba | 36 |
| Basque | 34 |
| Mongolian | 33 |
| Shona | 32 |
| Serbian | 32 |
| Malay | 31 |
| Southern Sotho | 28 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 452 |
| Hetzner Online GmbH | 399 |
| OVH SAS | 311 |
| Beget LLC | 263 |
| Aruba S.p.A. | 258 |
| IONOS SE | 233 |
| Domain names registrar REG.RU, Ltd | 166 |
| Jsc timeweb | 131 |
| GoDaddy.com, LLC | 108 |
| Cyber_Folks S.A. | 97 |
| Neue Medien Muennich GmbH | 83 |
| Hostinger International Limited | 81 |
| Grupo Loading Systems, S.L. | 76 |
| Host Europe GmbH | 74 |
| Strato GmbH | 70 |
| SuperHosting.BG Ltd. | 64 |
| Jsc ru-center | 60 |
| Amazon.com, Inc. | 56 |
| InMotion Hosting, Inc. | 54 |
| JSC RTComm.RU | 46 |
| DinaHosting S.L. | 46 |
| Contabo GmbH | 44 |
| Combell NV | 43 |
| WebSupport s.r.o. | 39 |
| JSC IOT | 39 |
| Sprinthost.ru LLC | 39 |
| WEDOS Internet, a.s. | 37 |
| home.pl sp. z o.o. | 35 |
| DigitalOcean, LLC | 34 |
| Nazwa.pl Sp.z.o.o. | 32 |
| Akamai Connected Cloud | 32 |
| Your Hosting B.V. | 30 |
| LLC masterhost | 27 |
| UAB Interneto vizija | 27 |
| Iron Hosting Centre LTD | 26 |
| EuroByte LLC | 26 |
| PS Internet Company LLP | 26 |
| Server Plan S.r.l. | 25 |
| Namecheap, Inc. | 25 |
| dragonhispeed | 25 |
| netcup GmbH | 23 |
| Liquid Web, L.L.C | 23 |
| O2switch SAS | 23 |
| WHG Hosting Services Ltd | 23 |
| dogado GmbH | 22 |
| Webglobe, s.r.o. | 21 |
| VNET a.s. | 21 |
| Google LLC | 21 |
| Unified Layer | 20 |
| Republican Unitary Telecommunication Enterprise Beltelecom | 20 |
| TLD | Sites |
|---|---|
| com | 1,536 |
| ru | 759 |
| de | 349 |
| it | 345 |
| org | 233 |
| gr | 219 |
| pl | 215 |
| es | 158 |
| net | 146 |
| cz | 132 |
| fr | 91 |
| xn--p1ai | 91 |
| eu | 79 |
| hu | 70 |
| ir | 67 |
| nl | 59 |
| co.uk | 57 |
| com.br | 55 |
| info | 47 |
| by | 41 |
| at | 41 |
| kz | 40 |
| lt | 36 |
| com.au | 35 |
| cl | 35 |
| sk | 34 |
| pt | 33 |
| hr | 32 |
| ca | 32 |
| be | 31 |
| ch | 30 |
| com.ar | 28 |
| com.ua | 28 |
| com.pl | 27 |
| go.th | 26 |
| ro | 25 |
| com.tw | 22 |
| bg | 20 |
| dk | 19 |
| rs | 19 |
| su | 19 |
| co.il | 18 |
| org.br | 17 |
| vn | 16 |
| no | 16 |
| com.tr | 15 |
| co.za | 15 |
| lv | 15 |
| gob.do | 14 |
| se | 13 |
| Country | Sites |
|---|---|
| 🇷🇺 Russia | 956 |
| 🇩🇪 Germany | 848 |
| 🇺🇸 United States | 595 |
| 🇫🇷 France | 428 |
| 🇮🇹 Italy | 384 |
| 🇵🇱 Poland | 283 |
| 🇪🇸 Spain | 233 |
| 🇳🇱 Netherlands | 147 |
| 🇨🇿 Czech Republic | 126 |
| 🇬🇧 United Kingdom | 119 |
| 🇮🇷 Iran | 106 |
| 🇧🇬 Bulgaria | 82 |
| 🇫🇮 Finland | 71 |
| 🇸🇰 Slovakia | 65 |
| 🇬🇷 Greece | 64 |
| ðŸ‡ðŸ‡º Hungary | 61 |
| 🇧🇷 Brazil | 58 |
| 🇻🇳 Vietnam | 55 |
| 🇹🇷 Turkey | 55 |
| 🇨🇦 Canada | 54 |
| 🇺🇦 Ukraine | 53 |
| 🇦🇺 Australia | 50 |
| 🇰🇿 Kazakhstan | 44 |
| 🇧🇾 Belarus | 41 |
| 🇱🇹 Lithuania | 41 |
| 🇹🇠Thailand | 41 |
| 🇨🇠Switzerland | 40 |
| 🇹🇼 Taiwan | 36 |
| 🇵🇹 Portugal | 34 |
| 🇮🇱 Israel | 30 |
| 🇷🇴 Romania | 30 |
| 🇸🇬 Singapore | 27 |
| 🇧🇪 Belgium | 26 |
| ðŸ‡ðŸ‡· Croatia | 25 |
| 🇦🇷 Argentina | 25 |
| 🇨🇱 Chile | 23 |
| 🇮🇩 Indonesia | 23 |
| 🇪🇪 Estonia | 22 |
| ðŸ‡ðŸ‡° Hong Kong | 21 |
| 🇨🇳 China | 21 |
| 🇸🇪 Sweden | 20 |
| 🇮🇳 India | 19 |
| 🇯🇵 Japan | 18 |
| 🇩🇰 Denmark | 18 |
| 🇦🇹 Austria | 17 |
| 🇿🇦 South Africa | 17 |
| 🇮🇪 Ireland | 14 |
| 🇱🇻 Latvia | 14 |
| 🇳🇴 Norway | 13 |
| 🇷🇸 Serbia | 12 |
| 🇲🇽 Mexico | 11 |
| 🇲🇾 Malaysia | 10 |
| 🇹🇯 Tajikistan | 7 |
| 🇳🇿 New Zealand | 7 |
| 🇸🇮 Slovenia | 7 |
| 🇨🇾 Cyprus | 6 |
| 🇧🇦 Bosnia and Herzegovina | 5 |
| 🇬🇪 Georgia | 5 |
| 🇰🇬 Kyrgyzstan | 4 |
| 🇸🇨 Seychelles | 3 |
| 🇺🇾 Uruguay | 3 |
| 🇪🇨 Ecuador | 3 |
| 🇩🇴 Dominican Republic | 2 |
| 🇦🇲 Armenia | 2 |
| 🇺🇿 Uzbekistan | 2 |
| 🇨🇴 Colombia | 2 |
| 🇱🇺 Luxembourg | 2 |
| 🇻🇪 Venezuela | 1 |
| 🇲🇨 Monaco | 1 |
| 🇳🇵 Nepal | 1 |
| 🇲🇩 Moldova | 1 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇰🇷 South Korea | 1 |
| 🇯🇴 Jordan | 1 |
| 🇩🇯 Djibouti | 1 |
| 🇨🇺 Cuba | 1 |
| 🇸🇦 Saudi Arabia | 1 |
| 🇹🇳 Tunisia | 1 |
| 🇮🇸 Iceland | 1 |
| 🇧🇴 Bolivia | 1 |
| 🇬🇩 Grenada | 1 |
| 🇿🇼 Zimbabwe | 1 |
| 🇵🇪 Peru | 1 |
| 🇬🇹 Guatemala | 1 |
| 🇪🇬 Egypt | 1 |
| 🇩🇿 Algeria | 1 |
| 🇨🇲 Cameroon | 1 |
| 🇪🇹 Ethiopia | 1 |