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

Tested 2026-09-24 05:48:25 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
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.340 smedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250median
Total Blocking Timehow long the main thread was blockedflaggedgood under 200 mspoor over 600 ms883 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.789 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB715.8 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_Sinner1.340 s0883 ms1.789 s715.8 KB82→

How the median page rendered

Visual milestones
  • 1.052 sFirst Contentful Paint
  • 1.067 sFirst Visual Change
  • 1.340 sLargest Contentful Paint
  • 1.789 sSpeed Index
  • 3.778 sFully Loaded
  • 3.833 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer715.8 KB
javascript400.4 KBimage178.3 KBhtml90.7 KBcss23.2 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 tasks11
  • Long task time1.694 s
  • Max Potential FID269 ms
Where the time went
  • Running JavaScript1.623 s
  • Other browser work708 ms
  • Style & layout449 ms
  • Parsing HTML & CSS382 ms
  • Paint & composite175 ms
  • Parsing & compiling JavaScript26 ms
  • Garbage collection21 ms