Websites using Bootstrap 5.3.3
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.
102.3k live Bootstrap 5.3.3 sites, ready to export.
That's how many Bootstrap 5.3.3 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Bootstrap 5.3.3 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 5.3.3 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Bootstrap 5.3.3
A sample of live Bootstrap 5.3.3 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| madrid7stars.com | September 28, 2026 | |
| macohs.com | September 28, 2026 | |
| maajee.pk | September 28, 2026 | |
| lms-fkip-trunodjoyo.id | September 27, 2026 | |
| livetrack.club | September 27, 2026 | |
| littlelearnersbooks.in | September 27, 2026 | |
| liquidlifevacationrentals.com | September 27, 2026 | |
| lionsbloodheroes.org | September 27, 2026 | |
| lendingfive.com | September 27, 2026 | |
| landslejr.dk | September 27, 2026 |
How many websites use Bootstrap 5.3.3?
We found Bootstrap 5.3.3 on 102,342 websites in our September 2026 crawl, across 194 countries.
Which countries use Bootstrap 5.3.3 the most?
By number of websites, the top countries are United States (19%, 19,448 sites), India (6%, 6,330 sites), France (4%, 4,200 sites), Germany (4%, 4,136 sites) and Netherlands (4%, 4,073 sites). Together they account for 37% of the 102,342 Bootstrap 5.3.3 sites we track. 44% of the sites are in English, and .com is the most used domain ending, on 42% of them.
Where are Bootstrap 5.3.3 websites hosted?
The networks carrying the most Bootstrap 5.3.3 sites are Cloudflare, Inc. (22,343 sites), Hostinger International Limited (7,849 sites) and Amazon.com, Inc. (7,660 sites).
What technologies are used with Bootstrap 5.3.3?
Across the 102,342 Bootstrap 5.3.3 sites we track, the technologies most often found alongside it are jsDelivr (80%, 81,484 sites), jQuery (57%, 58,485 sites), PHP (48%, 49,174 sites), Cloudflare (42%, 43,438 sites) and HTTP/3 (40%, 40,737 sites).
Breakdown of Bootstrap 5.3.3 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jsDelivr | 81,484 |
jQuery | 58,485 |
PHP | 49,174 |
Cloudflare | 43,438 |
HTTP/3 | 40,737 |
Google Analytics | 26,299 |
| HSTS | 23,720 |
Nginx | 23,310 |
cdnjs | 23,266 |
Apache HTTP Server | 22,816 |
|
Cloudflare Browser Insights | 18,803 |
MySQL | 18,201 |
WordPress | 18,056 |
|
jQuery CDN | 16,867 |
Google Tag Manager | 16,222 |
LiteSpeed | 15,179 |
|
jQuery Migrate | 13,855 |
Unpkg | 10,264 |
reCAPTCHA | 10,043 |
Popper | 9,428 |
Yoast SEO | 8,031 |
Slick | 7,878 |
Magnific Popup | 7,768 |
OWL Carousel | 7,571 |
Microsoft ASP.NET | 7,532 |
| Language | Sites |
|---|---|
| English | 44,872 |
| Spanish | 6,214 |
| French | 5,018 |
| Dutch | 3,792 |
| German | 3,544 |
| Portuguese | 3,408 |
| Indonesian | 2,780 |
| Vietnamese | 2,671 |
| Polish | 2,664 |
| Italian | 2,099 |
| Chinese | 2,076 |
| Turkish | 1,981 |
| Russian | 1,706 |
| Bengali | 1,533 |
| Latin | 1,330 |
| Czech | 1,092 |
| Japanese | 981 |
| Thai | 898 |
| Finnish | 828 |
| Hungarian | 671 |
| Arabic | 659 |
| Tagalog | 631 |
| Malay | 602 |
| Swedish | 601 |
| Danish | 485 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 22,343 |
| Hostinger International Limited | 7,849 |
| Amazon.com, Inc. | 7,660 |
| OVH SAS | 3,211 |
| Hetzner Online GmbH | 2,884 |
| Signet B.V. | 2,255 |
| DigitalOcean, LLC | 2,144 |
| GoDaddy.com, LLC | 2,063 |
| Microsoft Corporation | 1,895 |
| IONOS SE | 1,851 |
| Fastly, Inc. | 1,307 |
| Namecheap, Inc. | 1,297 |
| Liquid Web, L.L.C | 1,115 |
| Google LLC | 1,040 |
| Handy Networks, LLC | 1,032 |
| Cloudflare London, LLC | 1,020 |
| WHG Hosting Services Ltd | 972 |
| LiquidNet US LLC | 782 |
| Cyber_Folks S.A. | 778 |
| Aruba S.p.A. | 777 |
| CLOUDFLARENET | 699 |
| Akamai Connected Cloud | 642 |
| Celeonet SAS | 597 |
| Contabo GmbH | 591 |
| Oracle Corporation | 553 |
| TLD | Sites |
|---|---|
| com | 42,514 |
| org | 5,863 |
| net | 3,421 |
| nl | 3,279 |
| br | 2,349 |
| in | 2,315 |
| pl | 2,142 |
| fr | 2,136 |
| de | 2,063 |
| uk | 2,049 |
| it | 1,484 |
| cl | 1,408 |
| ru | 1,377 |
| app | 1,026 |
| au | 958 |
| cz | 880 |
| ca | 797 |
| io | 726 |
| id | 724 |
| tr | 664 |
| eu | 653 |
| ch | 651 |
| hu | 634 |
| co | 622 |
| be | 600 |
| Country | Sites |
|---|---|
| Unknown | 19,954 |
| 🇺🇸 United States | 19,448 |
| 🇮🇳 India | 6,330 |
| 🇫🇷 France | 4,200 |
| 🇩🇪 Germany | 4,136 |
| 🇳🇱 Netherlands | 4,073 |
| 🇬🇧 United Kingdom | 3,330 |
| 🇧🇷 Brazil | 2,664 |
| 🇵🇱 Poland | 2,486 |
| 🇮🇹 Italy | 2,093 |
| 🇹🇷 Turkey | 1,845 |
| 🇷🇺 Russia | 1,721 |
| 🇨🇱 Chile | 1,486 |
| 🇨🇦 Canada | 1,465 |
| 🇨🇾 Cyprus | 1,427 |
| 🇸🇬 Singapore | 1,248 |
| 🇮🇩 Indonesia | 1,242 |
| 🇪🇸 Spain | 1,231 |
| 🇦🇺 Australia | 1,177 |
| 🇯🇵 Japan | 1,107 |
| 🇨🇿 Czech Republic | 1,031 |
| 🇨🇭 Switzerland | 849 |
| 🇭🇺 Hungary | 696 |
| 🇲🇽 Mexico | 695 |
| 🇧🇪 Belgium | 680 |
FAQ
Answers drawn from our latest crawl of Bootstrap 5.3.3 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.