1 page analysed for https://it.wikipedia.org/wiki/...

Tested 2026-09-20 13:01:06 using Chrome (runtime settings)

Pages passing every check
0 / 1
The page needs work; the dots show where.https://it.wikipedia.org/wiki/Jannik_Sinner
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s868 msmedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250.052median
Total Blocking Timehow long the main thread was blockedpassesgood under 200 mspoor over 600 ms0 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s942 msmedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB701.5 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9088median
The dot on each track is your page; click it to open the page report.

Page by page

Worst first · median of the runs · click a page for its full report
VerdictPageLCPCLSTBTSpeed IndexWeightCoach
needs workhttps://it.wikipedia.org/wiki/Jannik_Sinner868 ms0.0520 ms942 ms701.5 KB88→

How the median page rendered

Visual milestones
  • 733 msFirst Visual Change
  • 748 msFirst Contentful Paint
  • 868 msLargest Contentful Paint
  • 942 msSpeed Index
  • 2.000 sLast Visual Change
  • 2.055 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer701.5 KB
javascript414.3 KBimage121.9 KBhtml100.9 KBsvg31.8 KBcss30.7 KBfavicon1.8 KB
Requests50
svg19image15javascript10css3html1favicon1

Coach's notes

Median scores out of 100
  • Performance88
  • Best practice75
  • Privacy80
  • Overall84

CPU

Median across all pages
  • Long tasks0
  • Long task time0 ms
  • Max Potential FID0 ms
Where the time went
  • Style & layout275 ms
  • Running JavaScript250 ms
  • Other browser work142 ms
  • Parsing HTML & CSS70 ms
  • Paint & composite63 ms
  • Garbage collection9 ms
  • Parsing & compiling JavaScript4 ms