SiteFontCheck

No extension free font checker analyzer for modern web design

Check fonts on popular websites

Fonts used by

html5test.com

Last analyzed 11/4/2026, 12:41:22 AM UTC

Curious about the design behind html5test.com?

SiteFontCheck scanned their live CSS architecture and identified 5 unique font families.

The website relies heavily on helveticaneue-light, helvetica neue light, helvetica neue, helvetica, arial, lucida grande, sans-serif for its main text elements, paired with helvetica neue, helvetica, arial, lucida grande, sans-serif and html5test as fallback options, and 2 additional.

5
unique font families
Primary font
helveticaneue-light, helvetica neue light, helvetica neue, helvetica, arial, lucida grande, sans-serif

Below is the precise map of font sizes, weights, and text elements used across their site.

Detected Fonts

5 found

helveticaneue-light, helvetica neue light, helvetica neue, helvetica, arial, lucida grande, sans-serif

429

Your browser

helvetica neue, helvetica, arial, lucida grande, sans-serif

404

HTML

html5test

376

5

monospace

181

<!DOCTYPE html>

league gothic, impact

57

HTML5test is dead

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About SiteFontCheck

SiteFontCheck is a powerful no extension free font checker analyzer that analyzes any website to identify and display all fonts used in real-time. Simply enter a URL and instantly discover the typography behind your favorite websites.

About SiteFontCheck

No extension free font checker analyzer for modern web design. Detect, analyze, and explore fonts across any website with our powerful, user-friendly interface.