Examples of websites using
Helvetica
(Helvetica is a sans serif font designed by Max Miedinger, Linotype Design Studio, and released by Linotype in 1957. It is available in a wide range of styles and weights)
with
Suisse Int'l
(Suisse Int'l is a sans-serif font designed by Ian Party and released by Swiss Typefaces in 2011. The font family consists of an extensive range of styles, including regular, bold, light, and italics)