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

Tested 2026-09-20 11:23:31 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/Rai
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Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.384 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 ms1.485 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s2.546 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB869.9 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9084median
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/Rai1.384 s0.0111.485 s2.546 s869.9 KB84→

How the median page rendered

Visual milestones
  • 967 msFirst Visual Change
  • 968 msFirst Contentful Paint
  • 1.384 sLargest Contentful Paint
  • 2.546 sSpeed Index
  • 4.742 sFully Loaded
  • 4.767 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer869.9 KB
javascript406.2 KBimage267.0 KBhtml149.5 KBcss23.9 KBsvg19.6 KBfavicon1.8 KBjson1.8 KB
Requests35
svg15image8javascript6css2html1favicon1json1

Coach's notes

Median scores out of 100
  • Performance84
  • Best practice80
  • Privacy80
  • Overall82

CPU

Median across all pages
  • Long tasks13
  • Long task time2.205 s
  • Max Potential FID424 ms
Where the time went
  • Running JavaScript1.996 s
  • Other browser work732 ms
  • Parsing HTML & CSS577 ms
  • Style & layout520 ms
  • Paint & composite213 ms
  • Parsing & compiling JavaScript27 ms
  • Garbage collection23 ms