`<link rel="expect">`

[jakearchibald]

Spun out from #1106

Specification

https://html.spec.whatwg.org/multipage/links.html#link-type-expect

web-feature

https://web-platform-dx.github.io/web-features-explorer/features/link-rel-expect/

Test Links

???

[gsnedders]

Test Links

???

Grep would suggest https://wpt.fyi/results/html/dom/render-blocking?label=master&label=experimental&aligned&q=path%3A%2Fhtml%2Fdom%2Frender-blocking%2Felement-render-blocking