Curious about the design behind lockss.org?

SiteFontCheck scanned their live CSS architecture and identified 3 unique font families.

The website relies heavily on source sans 3, source sans pro, helvetica neue, helvetica, arial, sans-serif for its main text elements, paired with open sans, arial, helvetica, sans-serif and stanford, source serif 4, source serif pro, georgia, times, times new roman, serif as fallback options.

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