Websites using Bootstrap 5.3.0
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.
63.8k live Bootstrap 5.3.0 sites, ready to export.
That's how many Bootstrap 5.3.0 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Bootstrap 5.3.0 website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Bootstrap 5.3.0 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Bootstrap 5.3.0
A sample of live Bootstrap 5.3.0 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| madrasamanagement.com | September 28, 2026 | |
| maadsearn.com | September 28, 2026 | |
| maagarshiduchim.com | September 28, 2026 | |
| lyngflix.id.vn | September 28, 2026 | |
| logoffplayon.com | September 27, 2026 | |
| legrandfestival.fr | September 27, 2026 | |
| ldf-salary.gov.ls | September 27, 2026 | |
| yamaha-lampung.com | September 27, 2026 | |
| ktblib.online | September 27, 2026 | |
| krakoww.shop | September 27, 2026 |
How many websites use Bootstrap 5.3.0?
We found Bootstrap 5.3.0 on 63,849 websites in our September 2026 crawl, across 178 countries.
Which countries use Bootstrap 5.3.0 the most?
By number of websites, the top countries are United States (14%, 8,822 sites), Switzerland (7%, 4,219 sites), India (6%, 4,055 sites), France (5%, 2,985 sites) and China (4%, 2,659 sites). Together they account for 36% of the 63,849 Bootstrap 5.3.0 sites we track. 36% of the sites are in English, and .com is the most used domain ending, on 45% of them.
Where are Bootstrap 5.3.0 websites hosted?
The networks carrying the most Bootstrap 5.3.0 sites are Cloudflare, Inc. (14,215 sites), Hostinger International Limited (5,370 sites) and Infomaniak Network SA (4,906 sites).
What technologies are used with Bootstrap 5.3.0?
Across the 63,849 Bootstrap 5.3.0 sites we track, the technologies most often found alongside it are jsDelivr (75%, 48,084 sites), jQuery (48%, 30,430 sites), PHP (46%, 29,533 sites), Cloudflare (38%, 24,373 sites) and HTTP/3 (38%, 24,071 sites).
Breakdown of Bootstrap 5.3.0 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jsDelivr | 48,084 |
jQuery | 30,430 |
PHP | 29,533 |
Cloudflare | 24,373 |
HTTP/3 | 24,071 |
| HSTS | 20,991 |
Apache HTTP Server | 17,278 |
Nginx | 14,199 |
Google Analytics | 12,780 |
|
Cloudflare Browser Insights | 10,788 |
cdnjs | 10,165 |
|
jQuery CDN | 9,537 |
MySQL | 8,296 |
WordPress | 8,253 |
LiteSpeed | 7,550 |
Magnific Popup | 6,697 |
|
jQuery Migrate | 6,320 |
Google Tag Manager | 6,267 |
Unpkg | 5,348 |
Popper | 4,957 |
Hostinger | 4,909 |
Instant.Page | 4,829 |
reCAPTCHA | 4,543 |
OWL Carousel | 4,210 |
Slick | 3,559 |
| Language | Sites |
|---|---|
| English | 22,887 |
| Chinese | 7,209 |
| French | 5,695 |
| Portuguese | 4,178 |
| Spanish | 2,711 |
| Japanese | 2,163 |
| German | 1,974 |
| Polish | 1,719 |
| Turkish | 1,550 |
| Indonesian | 1,285 |
| Italian | 1,046 |
| Russian | 1,040 |
| Latin | 887 |
| Vietnamese | 797 |
| Dutch | 540 |
| Arabic | 538 |
| Tagalog | 442 |
| Czech | 385 |
| Thai | 352 |
| Malay | 313 |
| Ukrainian | 277 |
| Korean | 275 |
| Bengali | 271 |
| Romanian | 244 |
| Hungarian | 240 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 14,215 |
| Hostinger International Limited | 5,370 |
| Infomaniak Network SA | 4,906 |
| Amazon.com, Inc. | 3,183 |
| OVH SAS | 1,612 |
| Hetzner Online GmbH | 1,198 |
| Cyber_Folks S.A. | 1,165 |
| PEG TECH INC | 1,154 |
| GoDaddy.com, LLC | 1,034 |
| Safenames Ltd. | 995 |
| DigitalOcean, LLC | 980 |
| Namecheap, Inc. | 875 |
| IONOS SE | 868 |
| Google LLC | 832 |
| Microsoft Corporation | 764 |
| Cloudflare London, LLC | 712 |
| Fastly, Inc. | 708 |
| Xserver Inc. | 704 |
| CLOUDFLARENET | 597 |
| WHG Hosting Services Ltd | 527 |
| GMO Internet, Inc. | 520 |
| POWER LINE DATACENTER | 512 |
| Zillion Network Inc. | 503 |
| Unknown | 461 |
| Akamai Connected Cloud | 455 |
| TLD | Sites |
|---|---|
| com | 28,901 |
| ch | 3,056 |
| org | 2,326 |
| net | 2,319 |
| cn | 1,868 |
| fr | 1,615 |
| pl | 1,596 |
| in | 1,480 |
| br | 1,255 |
| uk | 1,195 |
| jp | 985 |
| de | 851 |
| ru | 780 |
| it | 637 |
| id | 629 |
| app | 553 |
| online | 473 |
| es | 447 |
| tr | 445 |
| io | 392 |
| top | 356 |
| nl | 340 |
| cz | 337 |
| info | 335 |
| au | 328 |
| Country | Sites |
|---|---|
| Unknown | 13,135 |
| 🇺🇸 United States | 8,822 |
| 🇨🇭 Switzerland | 4,219 |
| 🇮🇳 India | 4,055 |
| 🇫🇷 France | 2,985 |
| 🇨🇳 China | 2,659 |
| 🇬🇧 United Kingdom | 2,287 |
| 🇯🇵 Japan | 2,277 |
| 🇩🇪 Germany | 1,938 |
| 🇵🇱 Poland | 1,704 |
| 🇧🇷 Brazil | 1,444 |
| 🇹🇷 Turkey | 1,406 |
| 🇭🇰 Hong Kong | 1,241 |
| 🇨🇾 Cyprus | 1,028 |
| 🇷🇺 Russia | 992 |
| 🇮🇩 Indonesia | 974 |
| 🇮🇹 Italy | 897 |
| 🇪🇸 Spain | 827 |
| 🇳🇱 Netherlands | 659 |
| 🇸🇬 Singapore | 599 |
| 🇨🇦 Canada | 571 |
| 🇦🇺 Australia | 428 |
| 🇨🇿 Czech Republic | 403 |
| 🇲🇽 Mexico | 384 |
| 🇻🇳 Vietnam | 360 |
FAQ
Answers drawn from our latest crawl of Bootstrap 5.3.0 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.