Curious about the design behind sandia.gov? SiteFontCheck scanned their live CSS architecture and identified 3 unique font families. The website relies heavily on <open sans, segoe ui, tahoma, sans-serif> for its main text elements, paired with <exo 2, open sans, segoe ui, tahoma, sans-serif> and <open sans, sans-serif> as fallback options. Below is the precise map of font sizes, weights, and text elements used across their site.