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 1,283,136 websites
Most popular in the country United States of America
Market position in JavaScript Libraries #2
Market share in JavaScript Libraries 7.01%
Most popular version 5.5.1

Technology adoption

Recent changes in Bootstrap usage. (See Bootstrap Usage Changes report)
Websites that added Bootstrap +60,540
Websites that dropped Bootstrap -59,528
Websites that changed version of Bootstrap 43,854

Distribution by websites popularity

Bootstrap detection in the top websites by popularity
Top 10k sites 1,217 websites
Top 100k sites 14,113 websites
Top 1m sites 138,047 websites

Websites utilizing Bootstrap

Top websites that use Bootstrap

Domain Country Rank Contacts
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.washingtonpost.com United States of America 80
www.wix.com Israel 88
www.facebook.com United States of America 22,750
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)

  • 5.5.1 (14.20%)
  • 5.4.2 (11.55%)
  • 5.3.4 (4.14%)
  • 4.9.15 (4.13%)
  • 3.3.7 (3.90%)
  • 5.2.7 (3.20%)
  • 1.0 (2.99%)
  • 3.3.5 (2.48%)
  • 3.3.6 (2.34%)
  • 3.3.4 (2.09%)

See all 2177 versions ...

Bootstrap often used together with


Category - Document Encoding.
UTF-8 is used together with Bootstrap on 1,269,938 domains. Total 8,702,930 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Bootstrap on 1,232,010 domains. Total 6,622,159 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Bootstrap on 1,186,592 domains. Total 4,818,971 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with Bootstrap on 1,108,288 domains. Total 4,360,978 domains found using HTML5 Tags
Category - JavaScript Libraries.
jQuery is used together with Bootstrap on 947,444 domains. Total 4,177,824 domains found using jQuery
Category - Font Scripts.
Google Font API is used together with Bootstrap on 787,860 domains. Total 2,519,354 domains found using Google Font API


Alternative Technologies


AD Gallery: Total 918 domains found using AD Gallery
Alertify JS: Total 1,329 domains found using Alertify JS
Amaze UI: Total 365 domains found using Amaze UI
AnythingSlider: Total 2,469 domains found using AnythingSlider
Apache ECharts: Total 634 domains found using Apache ECharts
Axios: Total 2,588 domains found using Axios
Basic jQuery Slider: Total 2,595 domains found using Basic jQuery Slider
Bluebird.js: Total 2,555 domains found using Bluebird.js
Bootstrap Table: Total 639 domains found using Bootstrap Table
BugHerd: Total 2,746 domains found using BugHerd