Websites using Bootstrap 5.3.6
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.
5.7k live Bootstrap 5.3.6 sites, ready to export.
That's how many Bootstrap 5.3.6 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Bootstrap 5.3.6 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 5.3.6 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Bootstrap 5.3.6
A sample of live Bootstrap 5.3.6 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| lost-city-marathon.com | September 27, 2026 | |
| lareleve.qc.ca | September 27, 2026 | |
| kue68mel.space | September 27, 2026 | |
| konglo595-teh.site | September 27, 2026 | |
| koi93won.com | September 27, 2026 | |
| kkkjilim.com | September 27, 2026 | |
| insightbuzz.in | September 27, 2026 | |
| heinekenmarket-online.com | September 27, 2026 | |
| girangmeroket2.org | September 27, 2026 | |
| funnyinflorida.com | September 27, 2026 |
How many websites use Bootstrap 5.3.6?
We found Bootstrap 5.3.6 on 5,793 websites in our September 2026 crawl, across 102 countries.
Which countries use Bootstrap 5.3.6 the most?
By number of websites, the top countries are United States (39%, 2,282 sites), Germany (8%, 470 sites), Singapore (6%, 330 sites), India (4%, 213 sites) and United Kingdom (3%, 194 sites). Together they account for 60% of the 5,793 Bootstrap 5.3.6 sites we track. 32% of the sites are in English, and .com is the most used domain ending, on 50% of them.
Where are Bootstrap 5.3.6 websites hosted?
The networks carrying the most Bootstrap 5.3.6 sites are Namecheap, Inc. (1,606 sites), Cloudflare, Inc. (810 sites) and Amazon.com, Inc. (333 sites).
What technologies are used with Bootstrap 5.3.6?
Across the 5,793 Bootstrap 5.3.6 sites we track, the technologies most often found alongside it are jsDelivr (84%, 4,853 sites), jQuery (71%, 4,140 sites), Google Tag Manager (42%, 2,407 sites), Cloudflare Browser Insights (40%, 2,317 sites) and Google Hosted Libraries (38%, 2,207 sites).
Breakdown of Bootstrap 5.3.6 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
jsDelivr | 4,853 |
jQuery | 4,140 |
Google Tag Manager | 2,407 |
Cloudflare Browser Insights | 2,317 |
Google Hosted Libraries | 2,207 |
AMP | 2,014 |
DataTables | 1,988 |
LiteSpeed | 1,961 |
p5.js | 1,946 |
|
LiteSpeed Cache | 1,690 |
PHP | 1,614 |
|
Cloudflare | 1,502 |
HTTP/3 | 1,369 |
| HSTS | 1,140 |
Apache HTTP Server | 1,126 |
Google Analytics | 1,104 |
Nginx | 1,030 |
cdnjs | 681 |
|
jQuery CDN | 607 |
MySQL | 542 |
WordPress | 538 |
Java | 451 |
reCAPTCHA | 421 |
Lightbox | 412 |
|
jQuery Migrate | 403 |
| Language | Sites |
|---|---|
| English | 1,841 |
| Indonesian | 1,834 |
| German | 410 |
| Malay | 269 |
| Spanish | 163 |
| French | 157 |
| Dutch | 104 |
| Portuguese | 98 |
| Italian | 70 |
| Turkish | 62 |
| Russian | 61 |
| Latin | 58 |
| Czech | 35 |
| Slovak | 30 |
| Swedish | 30 |
| Danish | 29 |
| Polish | 29 |
| Chinese | 25 |
| Japanese | 20 |
| Ukrainian | 19 |
| Hungarian | 18 |
| Arabic | 17 |
| Finnish | 17 |
| Tagalog | 17 |
| Korean | 16 |
| ASN | Sites |
|---|---|
| Namecheap, Inc. | 1,606 |
| Cloudflare, Inc. | 810 |
| Amazon.com, Inc. | 333 |
| Vision Consulting Deutschland GmbH | 292 |
| Hostinger International Limited | 256 |
| DigitalOcean, LLC | 210 |
| InMotion Hosting, Inc. | 199 |
| Hetzner Online GmbH | 97 |
| OVH SAS | 97 |
| IONOS SE | 94 |
| GoDaddy.com, LLC | 86 |
| WHG Hosting Services Ltd | 84 |
| Microsoft Corporation | 82 |
| CLOUDFLARENET | 72 |
| Fastly, Inc. | 53 |
| Tilaa B.V. | 44 |
| NetNordic Denmark A/S | 40 |
| Cloudflare London, LLC | 38 |
| Google LLC | 30 |
| Liquid Web, L.L.C | 23 |
| Unified Layer | 23 |
| Signet B.V. | 22 |
| Contabo GmbH | 21 |
| Megaport (UK) Limited | 21 |
| WebSupport s.r.o. | 19 |
| TLD | Sites |
|---|---|
| com | 2,918 |
| org | 450 |
| net | 444 |
| de | 319 |
| uk | 99 |
| nl | 89 |
| fr | 83 |
| in | 77 |
| ca | 72 |
| eu | 62 |
| br | 59 |
| it | 52 |
| ru | 49 |
| au | 47 |
| cz | 40 |
| id | 39 |
| at | 31 |
| co | 26 |
| se | 26 |
| pl | 25 |
| dk | 23 |
| io | 23 |
| mx | 22 |
| tr | 22 |
| cl | 21 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 2,282 |
| Unknown | 762 |
| 🇩🇪 Germany | 470 |
| 🇸🇬 Singapore | 330 |
| 🇮🇳 India | 213 |
| 🇬🇧 United Kingdom | 194 |
| 🇫🇷 France | 142 |
| 🇳🇱 Netherlands | 116 |
| 🇨🇦 Canada | 99 |
| 🇮🇹 Italy | 73 |
| 🇷🇺 Russia | 67 |
| 🇧🇷 Brazil | 65 |
| 🇮🇩 Indonesia | 65 |
| 🇦🇺 Australia | 57 |
| 🇹🇷 Turkey | 56 |
| 🇨🇾 Cyprus | 48 |
| 🇨🇿 Czech Republic | 47 |
| 🇪🇸 Spain | 33 |
| 🇸🇪 Sweden | 33 |
| 🇦🇹 Austria | 32 |
| 🇲🇽 Mexico | 32 |
| 🇵🇱 Poland | 31 |
| 🇩🇰 Denmark | 30 |
| 🇨🇭 Switzerland | 27 |
| 🇫🇮 Finland | 26 |
FAQ
Answers drawn from our latest crawl of Bootstrap 5.3.6 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.