Bootstrap

Category - JavaScript Libraries

Bootstrap is a popular free and open-source web framework designed for creating responsive mobile-first web sites.

Technology usage statistics

Websites using Bootstrap 1,480,369 websites
Most popular in the country United States of America
Market position in JavaScript Libraries #2
Market share in JavaScript Libraries 7.54%
Most popular version 5.5.3

Technology adoption

Recent changes in Bootstrap usage. (See Bootstrap Usage Changes report)
Websites that added Bootstrap +66,951
Websites that dropped Bootstrap -220,705
Websites that changed version of Bootstrap 123,091

Distribution by websites popularity

Bootstrap detection in the top websites by popularity
Top 10k sites 1,578 websites
Top 100k sites 16,627 websites
Top 1m sites 161,896 websites

Websites utilizing Bootstrap

Top websites that use Bootstrap

Domain Country Rank Contacts
www.facebook.com United States of America 2
en.wikipedia.org United States of America 16
www.flickr.com United States of America 43
www.cnn.com United States of America 74
www.wix.com Israel 88
www.messenger.com Ireland 96
See full domain list

Market Share

Bootstrap market share within the JavaScript Libraries category

Geographical Distribution

Technology usage distribution by websites across the globe.






Versions (by popularity)

  • 5.5.3 (11.82%)
  • 5.6 (10.08%)
  • 5.4.4 (4.41%)
  • 3.3.7 (4.34%)
  • 4.9.16 (3.20%)
  • 1.0 (2.87%)
  • 5.3.6 (2.76%)
  • 3.3.5 (2.52%)
  • 3.3.6 (2.46%)
  • 5.2.9 (2.26%)

See all 2307 versions ...

Bootstrap often used together with


Category - Document Encoding.
UTF-8 is used together with Bootstrap on 1,457,853 domains. Total 8,492,902 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Bootstrap on 1,445,833 domains. Total 6,905,876 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Bootstrap on 1,429,502 domains. Total 5,208,980 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with Bootstrap on 1,302,720 domains. Total 4,456,139 domains found using HTML5 Tags
Category - JavaScript Libraries.
jQuery is used together with Bootstrap on 1,233,546 domains. Total 4,244,363 domains found using jQuery
Category - Document Standards.
Description Meta is used together with Bootstrap on 963,718 domains. Total 3,796,850 domains found using Description Meta


Alternative Technologies


AD Gallery: Total 880 domains found using AD Gallery
Alertify JS: Total 1,344 domains found using Alertify JS
Amaze UI: Total 397 domains found using Amaze UI
AnythingSlider: Total 2,428 domains found using AnythingSlider
Apache ECharts: Total 726 domains found using Apache ECharts
Apollo: Total 2 domains found using Apollo
Basic jQuery Slider: Total 2,482 domains found using Basic jQuery Slider
basket.js: Total 14 domains found using basket.js
Bluebird.js: Total 2,704 domains found using Bluebird.js
Boba.js: Total 5 domains found using Boba.js