What is the First Input Delay?

[arubaessa]

Professionals of website design in Dubai explain that First Input Delay (FID) pertains to the time it takes for a web page to become interactive, meaning how quickly it responds to a user’s first action, such as clicking a link or tapping a button. The ideal measurement for this is less than 100 milliseconds; anything longer may indicate a slow internet connection or underlying website performance issues. High FID can frustrate users, potentially leading them to leave the site, which in turn affects user experience metrics and search engine rankings. To improve FID, developers often focus on optimizing JavaScript execution and reducing heavy page elements.

[Cora9881]

First Input Delay (FID) is a user experience metric that measures the time it takes for a web page to respond to the first user interaction. Specifically, it quantifies the delay between when a user first interacts with a page (e.g., clicking a button, tapping a link (https://thepopeyesmenu.com/), or pressing a key) and when the browser starts processing that interaction.