Curious about the design behind lesswrong.com? SiteFontCheck scanned their live CSS architecture and identified 6 unique font families. The website relies heavily on <greekfallback, calibri, gill-sans-nova, gill sans, gill sans mt, myriad pro, myriad, liberation sans, nimbus sans l, tahoma, geneva, helvetica neue, helvetica, arial, sans-serif> for its main text elements, paired with <warnock-pro, palatino, palatino linotype, palatino lt std, book antiqua, georgia, serif> and <monospace> as fallback options, and 3 additional. Below is the precise map of font sizes, weights, and text elements used across their site.