Examples of websites using
Frank Ruhl Libre
(Frank Ruhl Libre is a serif font designed by Yanek Iontef and released in 2017. It is a revival and expansion of the original Frank-Rühl font. The family includes multiple weights and styles)
with
Roboto
(Roboto is a sans-serif font designed by Christian Robertson and published through Google. The font family consists of 12 styles, including regular, italic, bold, and bold italic variations)