Fonts - Githubissues

siakaramalegos / performance-almanac

Repo for organizing and planning the 2021 Web Almanac Performance Chapter

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Open siakaramalegos opened 3 years ago

siakaramalegos commented 3 years ago

If not covered by the Fonts Chapter:

[ ] External vs self-hosting of fonts correlation to LCP, CLS
[ ] Font-display correlation to LCP, CLS (two different stories here - speed but also user experience if fallback isn't good match - not sure this would show up in CLS enough though)
[ ] Preconnect/dns-prefetch of external fonts impact on LCP, CLS
[ ] Preload of self-hosted fonts impact on LCP, CLS (with caveats that hopefully the data will show)

samarpanda commented 3 years ago

Curious to know how many sites are using font-display?
What is the distribution of values used options used & how are they changes CWV?