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

Tested 2026-07-28 00:12:59 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 s1.168 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 ms1.329 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.280 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB692.5 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9087median
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_Gogh1.168 s01.329 s1.280 s692.5 KB87→

How the median page rendered

Visual milestones
  • 1.167 sFirst Visual Change
  • 1.168 sFirst Contentful Paint
  • 1.168 sLargest Contentful Paint
  • 1.280 sSpeed Index
  • 3.514 sFully Loaded
  • 3.800 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer692.5 KB
javascript371.8 KBimage144.9 KBhtml125.7 KBcss26.5 KBsvg19.9 KBfavicon1.8 KBjson1.8 KB
Requests31
svg15javascript6css3image3html1favicon1json1

Coach's notes

Median scores out of 100
  • Performance87
  • Best practice80
  • Privacy80
  • Overall84

CPU

Median across all pages
  • Long tasks11
  • Long task time2.156 s
  • Max Potential FID435 ms
Where the time went
  • Running JavaScript1.981 s
  • Other browser work625 ms
  • Style & layout510 ms
  • Parsing HTML & CSS493 ms
  • Paint & composite125 ms
  • Garbage collection26 ms
  • Parsing & compiling JavaScript24 ms