Examples of websites using
Neuzeit S
(Neuzeit S is a sans-serif font designed by the Linotype Design Studio and released by Linotype in 1966. It is available in multiple styles, including regular, bold, italic, and bold italic)
with
IBM Plex Mono
(IBM Plex Mono is a monospaced font designed by Mike Abbink of Bold Monday. The font is available in multiple styles, including regular, light, medium, semibold, bold, and extrabold)