Websites using Bootstrap 5.3.8
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.
20.2k live Bootstrap 5.3.8 sites, ready to export.
That's how many Bootstrap 5.3.8 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Bootstrap 5.3.8 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 5.3.8 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Bootstrap 5.3.8
A sample of live Bootstrap 5.3.8 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| kpefk.com.ua | September 27, 2026 | |
| kendamagames.ro | September 27, 2026 | |
| jucees.es.gov.br | September 27, 2026 | |
| jovenespalantejpl.com | September 27, 2026 | |
| jeetoyaaro.com | September 27, 2026 | |
| iprogrammatori.it | September 27, 2026 | |
| ipajm.es.gov.br | September 27, 2026 | |
| indoeuropean.in | September 27, 2026 | |
| housy.mx | September 27, 2026 | |
| historialvehicular.co | September 27, 2026 |
How many websites use Bootstrap 5.3.8?
We found Bootstrap 5.3.8 on 20,286 websites in our September 2026 crawl, across 139 countries.
Which countries use Bootstrap 5.3.8 the most?
By number of websites, the top countries are United States (18%, 3,686 sites), Italy (14%, 2,916 sites), Germany (6%, 1,277 sites), India (4%, 885 sites) and United Kingdom (4%, 829 sites). Together they account for 47% of the 20,286 Bootstrap 5.3.8 sites we track. 57% of the sites are in English, and .com is the most used domain ending, on 47% of them.
Where are Bootstrap 5.3.8 websites hosted?
The networks carrying the most Bootstrap 5.3.8 sites are Register S.p.A. (2,558 sites), Cloudflare, Inc. (2,169 sites) and Amazon.com, Inc. (1,681 sites).
What technologies are used with Bootstrap 5.3.8?
Across the 20,286 Bootstrap 5.3.8 sites we track, the technologies most often found alongside it are jsDelivr (74%, 14,922 sites), jQuery (55%, 11,072 sites), PHP (39%, 7,817 sites), Cloudflare (32%, 6,565 sites) and HSTS (30%, 6,137 sites).
Breakdown of Bootstrap 5.3.8 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jsDelivr | 14,922 |
jQuery | 11,072 |
PHP | 7,817 |
Cloudflare | 6,565 |
| HSTS | 6,137 |
HTTP/3 | 5,006 |
Google Analytics | 4,996 |
Apache HTTP Server | 4,901 |
cdnjs | 4,862 |
reCAPTCHA | 4,474 |
Font Awesome | 4,381 |
Nginx | 4,152 |
Java | 2,930 |
Google Tag Manager | 2,761 |
|
jQuery CDN | 2,583 |
MySQL | 2,485 |
WordPress | 2,469 |
jQuery UI | 1,905 |
|
jQuery Migrate | 1,807 |
Microsoft ASP.NET | 1,641 |
Popper | 1,630 |
Ubuntu | 1,443 |
LiteSpeed | 1,432 |
Unpkg | 1,408 |
OWL Carousel | 1,392 |
| Language | Sites |
|---|---|
| English | 11,648 |
| German | 1,385 |
| Spanish | 785 |
| French | 748 |
| Chinese | 614 |
| Portuguese | 488 |
| Dutch | 429 |
| Italian | 396 |
| Russian | 327 |
| Latin | 313 |
| Japanese | 252 |
| Swedish | 230 |
| Polish | 219 |
| Czech | 206 |
| Turkish | 169 |
| Afrikaans | 147 |
| Indonesian | 107 |
| Tagalog | 98 |
| Finnish | 79 |
| Danish | 75 |
| Romanian | 74 |
| Arabic | 73 |
| Vietnamese | 69 |
| Hungarian | 67 |
| Catalan | 63 |
| ASN | Sites |
|---|---|
| Register S.p.A. | 2,558 |
| Cloudflare, Inc. | 2,169 |
| Amazon.com, Inc. | 1,681 |
| Hostinger International Limited | 1,399 |
| Google LLC | 842 |
| Fastly, Inc. | 773 |
| Microsoft Corporation | 752 |
| Hetzner Online GmbH | 584 |
| OVH SAS | 576 |
| IONOS SE | 401 |
| Alibaba (US) Technology Co., Ltd. | 370 |
| GoDaddy.com, LLC | 368 |
| DigitalOcean, LLC | 328 |
| Wholesale Services Provider | 324 |
| LeaseWeb Netherlands B.V. | 224 |
| Cloudflare London, LLC | 205 |
| Aruba S.p.A. | 128 |
| genesys informatica srl | 127 |
| Namecheap, Inc. | 118 |
| WHG Hosting Services Ltd | 108 |
| Oracle Corporation | 93 |
| Akamai Connected Cloud | 91 |
| New Dream Network, LLC | 89 |
| Host Europe GmbH | 87 |
| Neue Medien Muennich GmbH | 82 |
| TLD | Sites |
|---|---|
| com | 9,561 |
| org | 951 |
| de | 776 |
| net | 633 |
| uk | 593 |
| io | 482 |
| nl | 436 |
| at | 417 |
| nz | 382 |
| br | 352 |
| it | 317 |
| fr | 312 |
| in | 298 |
| pl | 231 |
| ru | 228 |
| cz | 201 |
| au | 196 |
| ch | 167 |
| se | 165 |
| ca | 156 |
| cl | 141 |
| cat | 131 |
| info | 131 |
| eu | 126 |
| mx | 122 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 3,686 |
| 🇮🇹 Italy | 2,916 |
| Unknown | 2,382 |
| 🇩🇪 Germany | 1,277 |
| 🇮🇳 India | 885 |
| 🇬🇧 United Kingdom | 829 |
| 🇫🇷 France | 641 |
| 🇳🇱 Netherlands | 540 |
| 🇦🇹 Austria | 478 |
| 🇨🇾 Cyprus | 445 |
| 🇭🇰 Hong Kong | 415 |
| 🇧🇷 Brazil | 396 |
| 🇳🇿 New Zealand | 390 |
| 🇷🇺 Russia | 315 |
| 🇪🇸 Spain | 314 |
| 🇨🇦 Canada | 298 |
| 🇯🇵 Japan | 268 |
| 🇵🇱 Poland | 257 |
| 🇦🇺 Australia | 244 |
| 🇨🇿 Czech Republic | 230 |
| 🇨🇭 Switzerland | 195 |
| 🇸🇪 Sweden | 195 |
| 🇹🇷 Turkey | 182 |
| 🇨🇱 Chile | 150 |
| 🇲🇽 Mexico | 144 |
FAQ
Answers drawn from our latest crawl of Bootstrap 5.3.8 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.