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