1. Introduction| w3c.github.io
Technical documentation on CrUX metrics.| Chrome for Developers
InfraUnicode and Encoding| html.spec.whatwg.org
RESOLVED (sefeng) in Core - Performance: General. Last updated 2022-03-02.| bugzilla.mozilla.org
HTML| html.spec.whatwg.org
You may know, if you’ve been following along, that Chrome shipped some changes to how they define “contentful” for Largest Contentful Paint—they now look at the level of entropy for an image (measured in bits per pixel) to see if it’s above a certain threshold.| timkadlec.com