Largest Contentful Paintwhen the main content showed69 of 196 pages flaggedgood under 2.5 spoor over 4 sworst 25 of 196 shown1.946 smedian · worst 6.608 s
Cumulative Layout Shifthow much the layout jumped6 of 196 pages flaggedgood under 0.1poor over 0.25worst 25 of 196 shown0.001median · worst 0.313
Total Blocking Timehow long the main thread was blocked192 of 196 pages flaggedgood under 200 mspoor over 600 msworst 25 of 196 shown457 msmedian · worst 2.845 s
Speed Indexhow quickly content filled the screen2 of 196 pages flaggedgood under 3.4 spoor over 5.8 sworst 25 of 196 shown1.830 smedian · worst 3.600 s
Page weightbytes shipped over the wire192 of 196 pages flaggedgood under 1.5 MBpoor over 2.9 MBworst 25 of 196 shown2.0 MBmedian · worst 19.2 MB
Coach performance scorehow well pages follow performance advice195 of 196 pages flaggedpoor under 70good over 90worst 25 of 196 shown75median · worst 60
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
