About Source Serif 4
Source Serif 4 — Serif. Try editorial headings and reading layouts; check fine strokes on mobile screens. Use this category as a starting point, then test the actual font file in your layout.
Best for
Editorial
Design notes
Strongest ThisFont group: Readable body text. Judge them at 16–20px using your real copy, not just large specimen text.
Personality
Editorial, Luxury
CSS
font-family: "Source Serif 4", Georgia, "Times New Roman", serif;