It was just over two years ago that I switched the Harvey Mercheum website’s theme from Suffusion to Weaver Xtreme. Weaver Xtreme supports certain Google Fonts, and I chose Roboto Slab for titles and Roboto for text (Roboto Condensed in the sidebars). Kinsta just posted on their blog that the Roboto font family is the most popular on Google Fonts, with the Condensed style sixth, and the Slab style thirteenth. I guess I made a decent choice! My original inspiration for the combination was Brian Garnder’s post Top 5 Google Font Combinations (from the Internet Archive Wayback Machine).