Chrome 88 DevTools Has a New Web Vitals Lane in the Performance Panel Recordings

Performance recordings now have an option to display Web Vitals information. After recording your load performance, enable the Web Vitals checkbox in the Performance panel to view the new Web Vitals lane.

The lane currently displays Web Vitals information such as First Contentful Paint (FCP), Largest Contentful Paint (LCP) and Layout Shift (LS).

Check out web.dev/vitals to learn more about how to optimize user experience with the Web Vitals metrics.