What is FID in concern with Page Speed?

[rscomponentseo]

What is FID in concern with Page Speed?

[Naksh]

FID = First Input Delay. This measures the time between when a user first interacts with your site (i.e., when they click on something) to the time the browser is able to respond to the interaction

[dennis123]

Hi Friends,
First Input Delay (FID) is an important, user-centric metric for measuring load responsiveness because it quantifies the experience users feel when trying to interact with unresponsive pages a low FID helps ensure that the page is usable.

[pharmasecure]

First Input Delay (FID) is a metric that measures the delay that users experience when they interact with the page while it's not yet interactive.

[jayam]

FID = First Input Delay. This measures the time between when a user first interacts with your site (i.e., when they click on something) to the time the browser is able to respond to the interaction. TTI = Time to interactive, when you can first interact with a page.

[sophiawils59]

FID (First Input Delay): This type of metric becomes interactive when a user is doing some kind of activity. The time when a user first interacts with the site, this metric tracks the delay between the time a user interacts and the browser responds to the interaction.