Examples of websites using
Medium
(Medium is a sans-serif font designed by Lineto. It was released in 1991. The family consists of multiple styles, including regular and condensed widths, each available in a range of weights with matching italics)
with
Regular
(Regular is a sans-serif font designed by A2 Type. The family is available in 7 Weights + Italics in each style, each with various weights and matching italics)