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

Tested 2026-09-20 11:18:55 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 s1.760 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 ms979 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.992 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 · worst 81
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_Sinner1.760 s0.011979 ms1.992 s716.0 KB81→

How the median page rendered

Visual milestones
  • 852 msFirst Contentful Paint
  • 867 msFirst Visual Change
  • 1.760 sLargest Contentful Paint
  • 1.992 sSpeed Index
  • 3.774 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 time1.644 s
  • Max Potential FID271 ms
Where the time went
  • Running JavaScript1.658 s
  • Other browser work731 ms
  • Style & layout476 ms
  • Parsing HTML & CSS395 ms
  • Paint & composite221 ms
  • Parsing & compiling JavaScript28 ms
  • Garbage collection13 ms