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Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
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.
Bootstrap 5.2.1 Complementary Technologies
Technologies frequently found with Bootstrap 5.2.1.
Live Bootstrap 5.2.1 Sites
1.2k
Complementary Tech
404
Most Frequent Complementary Tech
Websites Using Bootstrap 5.2.1
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| nezihpark.com | 🇹🇷 Turkey | Netinternet Bilisim Teknolojileri AS | February 13, 2026 |
| lifetravelsonline.com | 🇮🇳 India | Hostinger International Limited | February 13, 2026 |
| berhanbanksc.com | 🇺🇸 United States | Sucuri | February 13, 2026 |
| followtaoacupuncturist.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| journeyofblisswellness.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| shapeandlife.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| maesod.ac.th | 🇸🇬 Singapore | UpCloud Ltd | February 13, 2026 |
| andreatogni.ch | 🇨🇠Switzerland | Infomaniak Network SA | February 13, 2026 |
| garygrieco.info | 🇺🇸 United States | Namecheap, Inc. | February 13, 2026 |
| goanpr.com | 🇺🇸 United States | Google LLC | February 13, 2026 |
| lalegion101.com | 🇩🇪 Germany | IONOS SE | February 13, 2026 |
| lodge.nl | 🇳🇱 Netherlands | Signet B.V. | February 13, 2026 |
| talascend.com | 🇺🇸 United States | Cloudflare London, LLC | February 13, 2026 |
| clam.pt | 🇫🇷 France | OVH SAS | February 13, 2026 |
| bodrumlines.com | 🇺🇸 United States | CyberCloud Professionals LLC | February 13, 2026 |
| kmbs.co.in | 🇮🇳 India | CtrlS | February 13, 2026 |
| naturopathicmm.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| erislergida.com.tr | 🇹🇷 Turkey | Superonline Iletisim Hizmetleri A.S. | February 13, 2026 |
| carrielandis.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| gentlemassage-therapy.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| aggarwalhammer.com | 🇺🇸 United States | GoDaddy.com, LLC | February 13, 2026 |
| tenlivanrozeboom.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| healinghandsnm.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| ayanapower.com | 🇺🇸 United States | Google LLC | February 13, 2026 |
| paradisemassageec.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| a1classictouch.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| touchofegyptllc.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| theinfoport.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| saltstonehealing.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| sarkariexamkhabri.in | 🇮🇳 India | Oracle Corporation | February 13, 2026 |
| sofly.it | 🇮🇪 Ireland | Amazon.com, Inc. | February 13, 2026 |
| laputapark.by | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| purionsolutions.in | 🇺🇸 United States | WholeSale Internet, Inc. | February 13, 2026 |
| adamo1989.com | 🇹🇷 Turkey | Netuv Bilisim A.S. | February 13, 2026 |
| schoolmitra.com | 🇮🇳 India | 282, Sector 19 | February 13, 2026 |
| acces-piste.com | 🇫🇷 France | O2switch SAS | February 13, 2026 |
| true-essence.live | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| zspzd-technikum.pl | 🇵🇱 Poland | PROGRESO.PL Sp. z o.o | February 13, 2026 |
| foodscan.org | 🇳🇱 Netherlands | DigitalOcean, LLC | February 13, 2026 |
| nostalgie-rezidence.cz | 🇨🇿 Czech Republic | VSHosting s.r.o. | February 13, 2026 |
| rsmassagebristolnh.com | 🇺🇸 United States | DigitalOcean, LLC | February 13, 2026 |
| tai-chi-zentrum.de | 🇩🇪 Germany | IONOS SE | February 13, 2026 |
| caminharte.com.br | 🇧🇷 Brazil | Locaweb Servicos de Internet SA | February 13, 2026 |
| phoenixmassagetherapy.net | 🇺🇸 United States | DigitalOcean, LLC | February 6, 2026 |
| mineshspc.com | 🇺🇸 United States | Hetzner Online GmbH | February 6, 2026 |
| feod.ru | 🇷🇺 Russia | JSC RTComm.RU | February 6, 2026 |
| onlineordering.io | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| healthrevolutionmassage.com | 🇺🇸 United States | DigitalOcean, LLC | February 6, 2026 |
| floorwood-laminate.ru | 🇷🇺 Russia | LLC masterhost | February 6, 2026 |
| psu.edu | 🇺🇸 United States | Fastly, Inc. | 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 Bootstrap 5.2.1 Identifiers
Who is using Bootstrap 5.2.1 and where.
Countries
Top 5 most detected countries for Bootstrap 5.2.1
ASNs
Top 5 most detected ASNs for Bootstrap 5.2.1
Languages
Top 5 most detected Languages for Bootstrap 5.2.1
TLDs
Top 5 most detected TLDs for Bootstrap 5.2.1
Most Frequent Bootstrap 5.2.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for Bootstrap 5.2.1 and its complementary technologies.
| Technology | Sites |
|---|---|
| PHP | 862 |
| jQuery | 724 |
| jsDelivr | 696 |
| Google Analytics | 679 |
| Nginx | 605 |
| HTTP/3 | 577 |
| Laravel | 386 |
| Cloudflare | 361 |
| Apache HTTP Server | 276 |
| cdnjs | 253 |
| MySQL | 232 |
| WordPress | 227 |
| reCAPTCHA | 217 |
| jQuery Migrate | 199 |
| jQuery CDN | 196 |
| Popper | 196 |
| HSTS | 181 |
| Google Tag Manager | 171 |
| Slick | 140 |
| OWL Carousel | 130 |
| Font Awesome | 119 |
| Unpkg | 118 |
| jQuery UI | 112 |
| Yoast SEO | 102 |
| Google Hosted Libraries | 102 |
| Cloudflare Browser Insights | 92 |
| Contact Form 7 | 91 |
| LiteSpeed | 84 |
| Microsoft ASP.NET | 80 |
| YouTube | 79 |
| FancyBox | 70 |
| Hostinger | 62 |
| Lightbox | 59 |
| Windows Server | 55 |
| IIS | 54 |
| Ubuntu | 51 |
| WordPress Block Editor | 50 |
| WooCommerce | 49 |
| WOW | 46 |
| AOS | 45 |
| Elementor | 44 |
| Moment.js | 41 |
| SweetAlert2 | 39 |
| Swiper | 39 |
| Google Maps | 37 |
| Site Kit | 36 |
| Typekit | 34 |
| Adobe Fonts | 34 |
| Select2 | 33 |
| Amazon Web Services | 30 |
| Language | Sites |
|---|---|
| English | 641 |
| Spanish | 103 |
| Latin | 62 |
| French | 58 |
| Portuguese | 56 |
| German | 51 |
| Dutch | 41 |
| Russian | 40 |
| Polish | 35 |
| Tagalog | 34 |
| Italian | 33 |
| Turkish | 24 |
| Chinese | 22 |
| Japanese | 21 |
| Welsh | 19 |
| Danish | 18 |
| Afrikaans | 16 |
| Shona | 13 |
| Basque | 13 |
| Yoruba | 12 |
| Esperanto | 11 |
| Swahili | 11 |
| Albanian | 11 |
| Malay | 10 |
| Lithuanian | 10 |
| Hungarian | 10 |
| Tswana | 10 |
| Swedish | 10 |
| Catalan | 10 |
| Norwegian Bokmål | 9 |
| Korean | 8 |
| Vietnamese | 8 |
| Southern Sotho | 8 |
| Czech | 8 |
| Romanian | 8 |
| Somali | 7 |
| Bulgarian | 6 |
| Arabic | 6 |
| Tsonga | 6 |
| Thai | 6 |
| Ganda | 6 |
| Finnish | 6 |
| Norwegian Nynorsk | 5 |
| Bosnian | 5 |
| Indonesian | 5 |
| Estonian | 4 |
| Latvian | 4 |
| Slovak | 4 |
| Ukrainian | 4 |
| Azerbaijani | 3 |
| ASN | Sites |
|---|---|
| DigitalOcean, LLC | 379 |
| Cloudflare, Inc. | 125 |
| Amazon.com, Inc. | 68 |
| Hostinger International Limited | 64 |
| IONOS SE | 57 |
| OVH SAS | 35 |
| GoDaddy.com, LLC | 29 |
| Microsoft Corporation | 17 |
| Dominios, S.A. | 16 |
| Google LLC | 16 |
| Hetzner Online GmbH | 15 |
| Cloudflare London, LLC | 13 |
| Fastly, Inc. | 12 |
| Rackspace Hosting | 11 |
| Namecheap, Inc. | 10 |
| Beget LLC | 10 |
| PROGRESO.PL Sp. z o.o | 9 |
| Neue Medien Muennich GmbH | 9 |
| Xserver Inc. | 9 |
| Akamai Connected Cloud | 8 |
| Cyber_Folks S.A. | 8 |
| SOC. COMERCIAL WIRENET CHILE LTDA. | 8 |
| The Constant Company, LLC | 8 |
| Interserver, Inc | 7 |
| Domain names registrar REG.RU, Ltd | 7 |
| QTIME BUSINESSES PRIVATE LIMITED | 7 |
| Contabo GmbH | 6 |
| WHG Hosting Services Ltd | 5 |
| JSC RTComm.RU | 5 |
| Korea Telecom | 5 |
| Delta HighTech Ltd. | 5 |
| O2switch SAS | 5 |
| New Dream Network, LLC | 5 |
| Evolix SARL | 5 |
| Jsc ru-center | 5 |
| WebSupport s.r.o. | 5 |
| Your Hosting B.V. | 4 |
| Host Europe GmbH | 4 |
| SpringNet | 4 |
| GMO Internet Group, Inc. | 4 |
| Equinix (EMEA) Acquisition Enterprises B.V. | 4 |
| Dataspace P.s.a. | 4 |
| Liquid Web, L.L.C | 4 |
| Network Solutions, LLC | 3 |
| 282, Sector 19 | 3 |
| Combell NV | 3 |
| Server Plan S.r.l. | 3 |
| Dattatec.com | 3 |
| Signet B.V. | 3 |
| Sucuri | 3 |
| TLD | Sites |
|---|---|
| com | 731 |
| net | 50 |
| org | 42 |
| ru | 33 |
| com.br | 28 |
| nl | 25 |
| fr | 25 |
| de | 24 |
| pl | 23 |
| in | 16 |
| pt | 16 |
| co.uk | 14 |
| com.ar | 10 |
| it | 10 |
| hu | 9 |
| cl | 9 |
| ca | 9 |
| es | 8 |
| ch | 8 |
| com.tr | 7 |
| cz | 7 |
| io | 6 |
| eu | 6 |
| org.uk | 6 |
| com.tw | 5 |
| jp | 5 |
| mx | 4 |
| at | 4 |
| ie | 4 |
| us | 4 |
| com.au | 4 |
| co.in | 4 |
| lt | 3 |
| co.kr | 3 |
| life | 3 |
| app | 3 |
| co.za | 3 |
| gob.do | 3 |
| vn | 3 |
| no | 2 |
| info | 2 |
| kr | 2 |
| edu.mx | 2 |
| com.uy | 2 |
| com.ua | 2 |
| github.io | 2 |
| co.il | 2 |
| uy | 2 |
| co | 2 |
| bg | 2 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 627 |
| 🇫🇷 France | 59 |
| 🇩🇪 Germany | 51 |
| 🇮🇳 India | 47 |
| 🇷🇺 Russia | 41 |
| 🇪🇸 Spain | 38 |
| 🇵🇱 Poland | 38 |
| 🇬🇧 United Kingdom | 31 |
| 🇳🇱 Netherlands | 29 |
| 🇯🇵 Japan | 19 |
| 🇵🇹 Portugal | 19 |
| 🇨🇦 Canada | 18 |
| 🇸🇬 Singapore | 13 |
| 🇹🇷 Turkey | 12 |
| 🇧🇷 Brazil | 10 |
| 🇰🇷 South Korea | 9 |
| 🇨🇱 Chile | 9 |
| 🇮🇪 Ireland | 8 |
| 🇮🇹 Italy | 8 |
| 🇨🇠Switzerland | 8 |
| 🇨🇿 Czech Republic | 7 |
| 🇧🇬 Bulgaria | 7 |
| 🇻🇳 Vietnam | 5 |
| 🇱🇹 Lithuania | 5 |
| 🇮🇩 Indonesia | 4 |
| 🇸🇰 Slovakia | 4 |
| 🇦🇺 Australia | 4 |
| 🇦🇷 Argentina | 4 |
| 🇧🇪 Belgium | 3 |
| 🇦🇹 Austria | 3 |
| 🇫🇮 Finland | 3 |
| ðŸ‡ðŸ‡º Hungary | 3 |
| 🇲🇽 Mexico | 3 |
| 🇿🇦 South Africa | 3 |
| 🇺🇾 Uruguay | 2 |
| 🇩🇴 Dominican Republic | 2 |
| 🇹🇠Thailand | 2 |
| 🇹🇼 Taiwan | 2 |
| 🇳🇴 Norway | 2 |
| 🇺🇦 Ukraine | 2 |
| 🇬🇷 Greece | 1 |
| 🇹🇳 Tunisia | 1 |
| ðŸ‡ðŸ‡° Hong Kong | 1 |
| 🇩🇰 Denmark | 1 |
| 🇸🇨 Seychelles | 1 |
| 🇸🇪 Sweden | 1 |
| 🇧🇴 Bolivia | 1 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇵🇪 Peru | 1 |
| 🇮🇱 Israel | 1 |
| 🇺🇿 Uzbekistan | 1 |
| 🇰🇿 Kazakhstan | 1 |
| 🇮🇷 Iran | 1 |