Font Awesome is a UI Library that powers thousands of websites. Our detection engine uses multiple signals to identify Font Awesome-built sites with high accuracy.
Detect Font Awesome Websites — Free Tool
Enter any URL to check if it was built with Font Awesome. Instant results, no account required.
How we detect Font Awesome — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How to Detect Font Awesome Websites
CDN Domains
3 patterns
HTML Patterns
3 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for font awesome-specific patterns in the HTML.
3. Check CDN Domains
Network requests to these CDN domains indicate a Font Awesome site:
cdnjs\.cloudflare\.com\/ajax\/libs\/font-awesomeuse\.fontawesome\.comkit\.fontawesome\.com4. Use AI Website Detector (Easiest)
Our automated scanner checks all these signals at once and gives you an instant confidence score. Just enter any URL above.
Frequently Asked Questions
Is this website built with Font Awesome?
You can detect if any website was built with Font Awesome by using our free scanner above. Just enter the URL and we'll analyze HTML patterns, JavaScript files, CDN domains, and HTTP headers to determine if Font Awesome was used — with a confidence score.
How to detect if a website was built with Font Awesome?
There are several ways to detect Font Awesome: (1) View the page source and look for Font Awesome-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Font Awesome CDN domains, (3) Use our free tool — we check 6 detection signals automatically.
What websites are built with Font Awesome?
Font Awesome is used by thousands of websites worldwide. Our scanner has detected many Font Awesome-built sites across different industries. You can scan any URL to check if it uses Font Awesome.
How accurate is the Font Awesome detection?
Our Font Awesome detection engine checks 6 unique fingerprint signals, achieving high confidence results. We score each match and return a confidence percentage so you know how certain the detection is.
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Detection Info
- Category
- UI Library
- Signals Used
- 6 patterns
- Accuracy
- High
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