Curious about the design behind securityheaders.com? SiteFontCheck scanned their live CSS architecture and identified 6 unique font families. The website relies heavily on <noto sans, sans-serif> for its main text elements, paired with <arial, helvetica, sans-serif> and <serif> as fallback options, and 3 additional. Below is the precise map of font sizes, weights, and text elements used across their site.