Largest Contentful Paintwhen the main content showed20 of 80 pages flaggedgood under 2.5 spoor over 4 sworst 25 of 80 shown1.374 smedian · worst 7.912 s
Cumulative Layout Shifthow much the layout jumped6 of 80 pages flaggedgood under 0.1poor over 0.25worst 25 of 80 shown0median · worst 1
Total Blocking Timehow long the main thread was blocked53 of 80 pages flaggedgood under 200 mspoor over 600 msworst 25 of 80 shown255 msmedian · worst 1.553 s
Speed Indexhow quickly content filled the screenall pages passgood under 3.4 spoor over 5.8 sworst 25 of 80 shown1.387 smedian · worst 3.109 s
Page weightbytes shipped over the wire80 of 80 pages flaggedgood under 1.5 MBpoor over 2.9 MBworst 25 of 80 shown3.0 MBmedian · worst 39.3 MB
Coach performance scorehow well pages follow performance advice80 of 80 pages flaggedpoor under 70good over 90worst 25 of 80 shown76median · worst 67
Each dot is one page; hover to trace it across metrics, click to open its report.
Page by page
Worst first · median of the runs · click a page for its full report
