Preparing For Interaction To Next Paint, A New Web Core Vital — Smashing Magazine
Starting in March 2024, Interaction to Next Paint will formally replace First Input Delay as a Core Web Vital metric. Learn how the two metrics differ, why we needed a new way to measure interaction responsiveness, and how you can start optimizing the performance of your site now for a seamless transition to the latest Core Web Vital metric.
Source: smashingmagazine.com