SiteFontCheck

No extension free font checker analyzer for modern web design

Check fonts on popular websites

Fonts used by

desy.de

Last analyzed 9/25/2026, 12:36:10 AM UTC

Curious about the design behind desy.de?

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

The website relies heavily on desysans-bold, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif for its main text elements, paired with desysans-medium, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif and desysans-regular, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif as fallback options, and 2 additional.

5
unique font families
Primary font
desysans-bold, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

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

Detected Fonts

5 found

desysans-regular, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

16

Menu

desysans-cnbold, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

4

Navigation

desysans-bold, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

54

DESY aktuell

desysans-medium, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

18

2026

desysans-cnheavy, -apple-system, blinkmacsystemfont, helvetica neue, segoe ui, roboto, oxygen, sans-serif

1

Forschungszentrum DESY

Loading preview...

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.