Bootstrap

Bootstrap

S
76
99.900%
568 websites|556 uptime c.

What is Bootstrap?

Bootstrap belongs to UI frameworks category.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. Developed by Twitter, it contains HTML, CSS, and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components. Bootstrap's grid system and pre-styled components make it easy...

Websites using Bootstrap

Bootstrap

Last 30 days uptime

99.900%

44

Performance

84

Accessibility

85

Best Practices

88

SEO

🙂

Bootstrap friendly technologies

Google Analytics

jQuery

Cloudflare

Google Font API

Open Graph

HSTS

core-js

Yoast SEO

Google Tag Manager

PHP

Who uses Bootstrap?

Monthly visits

6.4k

Top country

United States flag

United States

Page load time

4.11s

Top Bootstrap Alternatives