SiteFontCheck

No extension free font checker analyzer for modern web design

Check fonts on popular websites

Fonts used by

arsys.es

Last analyzed 10/2/2026, 12:32:33 PM UTC

Curious about the design behind arsys.es?

SiteFontCheck scanned their live CSS architecture and identified 4 unique font families.

The website relies heavily on opensans, sans-serif for its main text elements, paired with open sans, sans-serif and fsblake, sans-serif as fallback options, and 1 additional.

4
unique font families
Primary font
opensans, sans-serif

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

Detected Fonts

4 found

opensans, sans-serif

853

Soluciones IA

fsblake, sans-serif

13

Nunca pierdas llamadas con la Recepcionista IA

exo, sans-serif

6

Dominios

open sans, sans-serif

24

1€

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.