> slow typing, UI interactions like opening a modal that shouldn't be taking 8s+, where's the literature on how those affect user satisfaction?
That's right there in the post. Google calls these things "input delay." One of the three primary metrics called out in Google's post is FID, "first input delay," which is the delay on the first user interaction.
(Subsequent input delays are also bad for users, but subsequent input delays are usually only as bad as the first input delay.)
That's right there in the post. Google calls these things "input delay." One of the three primary metrics called out in Google's post is FID, "first input delay," which is the delay on the first user interaction.
(Subsequent input delays are also bad for users, but subsequent input delays are usually only as bad as the first input delay.)