1 page analysed for https://www.wikipedia.org

Tested 2026-09-20 12:19:33 using Chrome (runtime settings)

Pages passing every check
1 / 1
The page passes every check.https://www.wikipedia.org
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s796 msmedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250median
Total Blocking Timehow long the main thread was blockedpassesgood under 200 mspoor over 600 ms0 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s766 msmedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB78.0 KBmedian
Coach performance scorehow well pages follow performance advicepassespoor under 70good over 9094median
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
passeshttps://www.wikipedia.org796 ms00 ms766 ms78.0 KB94→

How the median page rendered

Visual milestones
  • 766 msFirst Visual Change
  • 766 msSpeed Index
  • 766 msLast Visual Change
  • 796 msFirst Contentful Paint
  • 796 msLargest Contentful Paint
  • 843 msFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer78.0 KB
html29.4 KBsvg18.8 KBimage16.4 KBjavascript11.5 KBfavicon1.8 KB
Requests6
javascript2html1image1favicon1svg1

Coach's notes

Median scores out of 100
  • Performance94
  • Best practice95
  • Privacy74
  • Overall87

CPU

Median across all pages
  • Long tasks0
  • Long task time0 ms
  • Max Potential FID0 ms
Where the time went
  • Style & layout215 ms
  • Other browser work45 ms
  • Running JavaScript33 ms
  • Parsing HTML & CSS18 ms
  • Paint & composite11 ms
  • Garbage collection3 ms
  • Parsing & compiling JavaScript2 ms