Technology Pages / Bootstrap
Websites Using Bootstrap
The most popular CSS framework for developing responsive and mobile-first websites. WebScope detects Bootstrap and hundreds of other technologies from URL Scanner signals.
About Bootstrap
Category: CSS Framework
Official website: https://getbootstrap.com
WebScope uses multiple signals (scripts, headers, DOM signatures, and network requests) to identify technologies with confidence scores.
Check Any Website
Enter a URL to detect Bootstrap and related technologies.
Detection Methods
Script & DOM signatures
Known script paths, global variables, and DOM patterns.
Headers & infrastructure
Response headers, server/CDN hints, and TLS/security signals.