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

Tested 2026-08-24 23:17:23 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 s1.304 smedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250.001median
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 s1.522 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB100.1 KBmedian
Coach performance scorehow well pages follow performance advicepassespoor under 70good over 9093median
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.org1.304 s0.0010 ms1.522 s100.1 KB93→

How the median page rendered

Visual milestones
  • 1.300 sFirst Visual Change
  • 1.304 sFirst Contentful Paint
  • 1.304 sLargest Contentful Paint
  • 1.522 sSpeed Index
  • 1.833 sLast Visual Change
  • 1.886 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer100.1 KB
image37.6 KBhtml31.2 KBsvg18.8 KBjavascript10.6 KBfavicon1.8 KB
Requests6
javascript2html1image1favicon1svg1

Coach's notes

Median scores out of 100
  • Performance93
  • Best practice95
  • Privacy74
  • Overall86

CPU

Median across all pages
  • Long tasks2
  • Long task time371 ms
  • Max Potential FID0 ms
Where the time went
  • Style & layout860 ms
  • Other browser work287 ms
  • Running JavaScript212 ms
  • Parsing HTML & CSS124 ms
  • Paint & composite88 ms
  • Parsing & compiling JavaScript13 ms