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

Tested 2026-09-20 14:40:48 using Chrome (runtime settings)

Pages passing every check
0 / 1
The page is below the bar; the dots show where.https://it.wikipedia.org/wiki/Jannik_Sinner
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Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.816 smedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250.011median
Total Blocking Timehow long the main thread was blockedflaggedgood under 200 mspoor over 600 ms996 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.955 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB716.0 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9082median
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
poorhttps://it.wikipedia.org/wiki/Jannik_Sinner1.816 s0.011996 ms1.955 s716.0 KB82→

How the median page rendered

Visual milestones
  • 867 msFirst Visual Change
  • 868 msFirst Contentful Paint
  • 1.816 sLargest Contentful Paint
  • 1.955 sSpeed Index
  • 3.773 sFully Loaded
  • 3.800 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer716.0 KB
javascript399.9 KBimage178.3 KBhtml91.3 KBcss23.3 KBsvg19.6 KBfavicon1.8 KBjson1.8 KB
Requests41
svg15image14javascript6css2html1favicon1json1

Coach's notes

Median scores out of 100
  • Performance82
  • Best practice80
  • Privacy80
  • Overall81

CPU

Median across all pages
  • Long tasks13
  • Long task time1.679 s
  • Max Potential FID277 ms
Where the time went
  • Running JavaScript1.671 s
  • Other browser work715 ms
  • Style & layout490 ms
  • Parsing HTML & CSS397 ms
  • Paint & composite198 ms
  • Parsing & compiling JavaScript31 ms
  • Garbage collection19 ms