Fonts in this directory are used under the SIL Open Font License, Version 1.1,
which permits self-hosting and redistribution with this notice.

  Space Grotesk   (c) 2020 Florian Karsten            — SIL OFL 1.1
  Inter           (c) 2016 The Inter Project Authors  — SIL OFL 1.1
  JetBrains Mono  (c) 2020 The JetBrains Mono Authors — SIL OFL 1.1

Full licence text: https://openfontlicense.org/open-font-license-official-text/

These are latin subsets. They are served from this domain, not from a font CDN,
so no visitor request reaches a third party — which is both what the site's
privacy note claims and what German case law on embedded Google Fonts expects.