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

Tested 2026-09-20 14:52:17 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 s2.364 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 ms1.025 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s3.230 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB731.0 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9083median · worst 80
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_Gogh2.364 s01.025 s3.230 s731.0 KB80→

How the median page rendered

Visual milestones
  • 2.364 sFirst Contentful Paint
  • 2.364 sLargest Contentful Paint
  • 2.367 sFirst Visual Change
  • 3.230 sSpeed Index
  • 5.107 sFully Loaded
  • 5.133 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer731.0 KB
javascript366.8 KBimage191.2 KBhtml122.5 KBcss26.6 KBsvg19.9 KBfavicon1.8 KBjson1.8 KBplain1.8 KB
Requests33
svg15javascript6image5css3plain2html1favicon1json1

Coach's notes

Median scores out of 100
  • Performance83
  • Best practice80
  • Privacy80
  • Overall82

CPU

Median across all pages
  • Long tasks11
  • Long task time1.898 s
  • Max Potential FID293 ms
Where the time went
  • Running JavaScript1.760 s
  • Other browser work686 ms
  • Parsing HTML & CSS465 ms
  • Style & layout458 ms
  • Paint & composite135 ms
  • Parsing & compiling JavaScript26 ms
  • Garbage collection25 ms