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. Previous Web Performance Metrics. At the top is the big Lighthouse performance score out of 100. SpeedIndex (SI). Largest Contentful Paint (LCP). Time to Interactive (TTI).
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