Examples of websites using
Proxima Nova
(Proxima Nova is a sans-serif font designed by Mark Simonson Studio. It has a balanced and modern design, with a total of 120 individual styles including 12 weights and matching italics to suit various design needs)
with
Genath
(Genath is a sans-serif font designed by François Rappo and released by Optimo in 2011. The font family consists of a regular and italic style, with a total of 10 weights available)