SiteFontCheck

No extension free font checker analyzer for modern web design

Check fonts on popular websites

Fonts used by

washingtoninstitute.org

Last analyzed 9/25/2026, 12:26:38 AM UTC

Curious about the design behind washingtoninstitute.org?

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

The website relies heavily on ibm plex sans, sans-serif for its main text elements, paired with montserrat, sans-serif and ibm plex serif, serif as fallback options, and 2 additional.

5
unique font families
Primary font
ibm plex sans, sans-serif

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

Detected Fonts

5 found

ibm plex sans, sans-serif

103

Skip to main content

oswald, sans-serif

10

Menu

montserrat, sans-serif

42

Main navigation

ibm plex serif, serif

27

/

changa, sans-serif

1

اللغة العربية

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.