First Input Delay (FID) | Articles | web.dev

First Input Delay (FID) Stay organized with collections Save and categorize content based on your preferences. We all know how important it is to make a good first impression. It's important when meeting new people, and it's also important when building experiences on the web. On the web, a good first impression can make the difference between someone becoming a loyal user or them leaving and neve

[SWIMATH2]

便利〜

[efcl]

ユーザーの最初のインタラクションに対する遅延時間を表すFIDについて。 TTIと直接相関ではないため、両方の指標を見ることが必要という話。 FIDは計測にユーザが必要、TTIは機械的に取れる

[fcicq]

responsiveness measurement