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

Tested 2026-09-20 11:30:37 using Chrome (runtime settings)

Pages passing every check
0 / 1
The page is below the bar; the dots show where.https://vi.wikipedia.org/wiki/Vincent_van_Gogh
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Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.100 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 ms1.048 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s2.119 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB732.5 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9085median
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://vi.wikipedia.org/wiki/Vincent_van_Gogh1.100 s01.048 s2.119 s732.5 KB85→

How the median page rendered

Visual milestones
  • 1.100 sFirst Visual Change
  • 1.100 sFirst Contentful Paint
  • 1.100 sLargest Contentful Paint
  • 2.119 sSpeed Index
  • 4.343 sFully Loaded
  • 4.400 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer732.5 KB
javascript366.6 KBimage193.6 KBhtml122.5 KBcss26.6 KBsvg19.6 KBfavicon1.8 KBjson1.8 KB
Requests33
svg15javascript6image5css3html1favicon1json1

Coach's notes

Median scores out of 100
  • Performance85
  • Best practice80
  • Privacy80
  • Overall83

CPU

Median across all pages
  • Long tasks11
  • Long task time1.840 s
  • Max Potential FID281 ms
Where the time went
  • Running JavaScript1.754 s
  • Other browser work678 ms
  • Style & layout456 ms
  • Parsing HTML & CSS444 ms
  • Paint & composite142 ms
  • Parsing & compiling JavaScript23 ms
  • Garbage collection21 ms