Bootstrap

Category - UI Frameworks

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



We have discovered  7,669,020 live websites   that are using Bootstrap.

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Technology usage statistics

Websites using Bootstrap7,669,020 websites
Most popular in the country United States
Market position in UI Frameworks#1
Market penetration in UI Frameworks55.34%
Most popular version3.3.7

Technology adoption

Recent changes in Bootstrap usage. (See Bootstrap Usage Changes report)
Websites that added Bootstrap+161,222
Websites that dropped Bootstrap-348,398
Websites that changed version of Bootstrap192,055

Bootstrap usage distribution by website rank

The correlation between utilization of Bootstrap technology and the relative popularity of websites

Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing Bootstrap

Top websites that use Bootstrap
DomainCountryRankContacts
sistemas.ufsc.br Brazil37
www.paypal.com United States65
dan.com Netherlands150
www.jsdelivr.com United States151
www.stackpath.com United States194
www.e-recht24.de Germany266
See full domain list

Alternative Technologies


jQuery UI: Total 6,632,741 domains found using jQuery UI
YUI: Total 218,156 domains found using YUI
UIKit: Total 217,704 domains found using UIKit
ZURB Foundation: Total 213,070 domains found using ZURB Foundation
Genesis Framework: Total 197,558 domains found using Genesis Framework
Tailwind CSS: Total 149,656 domains found using Tailwind CSS
Material Design Lite: Total 134,044 domains found using Material Design Lite
Layui: Total 79,311 domains found using Layui
Telerik DevCraft: Total 64,140 domains found using Telerik DevCraft
Materialize CSS: Total 53,731 domains found using Materialize CSS





Major Versions

  • 1.xx (40 subversions, 44,188 domains)
  • 2.xx (40 subversions, 116,489 domains)
  • 3.xx (50 subversions, 1,117,923 domains)
  • 4.xx (221 subversions, 834,318 domains)
  • 5.xx (234 subversions, 277,301 domains)