An In-Depth Guide To Measuring Core Web Vitals
Smashing Magazine
APRIL 19, 2021
LCP is supposed to measure loading performance and is a good proxy for all the old metrics we in the performance community used to use (i.e. Total Blocking Time (TBT) is a good proxy for FID when using a testing tool without any direct user interaction, but also keep an eye on Time to Interactive (TTI) when looking at FID.
Let's personalize your content