Examples of websites using
Authentic Sans
(Authentic Sans is a sans-serif font designed by Christina Janus and Desmond Wong, released by Authentic in 2015. The font has multiple styles, including regular and italic, and offers a range of weights)
with
GT Sectra
(GT Sectra is a serif font designed by Marc Kappeler and Dominik Huber and released by Grilli Type in 2014. It is available in three optical sizes (Text, Display, and Micro) with a total of 24 individual styles)