Run test — desktop + mobile.
Pick All URLs in project to test every URL, or choose a single page under its project.
Performance Score Desktop
First Contentful Paint [s] Desktop
First Contentful Paint [s] Mobile
Largest Contentful Paint [s] Desktop
Largest Contentful Paint [s] Mobile
Total Blocking Time [ms] Desktop
Total Blocking Time [ms] Mobile
Cumulative Layout Shift Desktop
Cumulative Layout Shift Mobile
Annotations
Mark deploys or changes to see whether the metrics above shift afterwards.
Annotations apply to the whole project (all URLs).