Font Awesome is a UI Library used by thousands of websites worldwide.
Paste any URL to instantly detect whether it was built with Font Awesome. Our engine checks 6 technical signals.
Font Awesome is used across many industries. These are the most common website types built on this platform:
Businesses of all sizes
Fast, reliable site building with professional results
Designers and developers
Powerful tools with minimal setup
Startups
Quick launch with scalable infrastructure
Content creators
Beautiful presentation for your work
Every Font Awesome website leaves distinctive technical fingerprints. Here's what to look for:
CDN Domains
Network requests to these domains are a reliable indicator:
cdnjs\.cloudflare\.com\/ajax\/libs\/font-awesomeuse\.fontawesome\.comkit\.fontawesome\.comHTML Attributes
3 HTML patterns in the page source
Explore how Font Awesome compares to similar ui library tools:
Join thousands of creators who build with Font Awesome.
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