Web Vitals | Articles | web.dev
Essential metrics for a healthy site| web.dev
This post introduces the First Contentful Paint (FCP) metric and explains how to measure it| web.dev
This post introduces the Largest Contentful Paint (LCP) metric and explains how to measure it| web.dev
This post introduces the Time to First Byte (TTFB) metric and explains how to measure it.| web.dev
This post introduces the Cumulative Layout Shift (CLS) metric and explains how to measure it.| web.dev
This post introduces the First Input Delay (FID) metric and explains how to measure it| web.dev
Tuesday, November 10, 2020| Google for Developers
