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

Tested 2026-09-20 12:42:06 using Firefox (runtime settings)

Pages passing every check
1 / 1
The page passes every check.https://en.wikipedia.org/wiki/Main_Page
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s2.118 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s980 msmedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB666.6 KBmedian
Coach performance scorehow well pages follow performance advicepassespoor under 70good over 9090median
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://en.wikipedia.org/wiki/Main_Page2.118 s––980 ms666.6 KB90→

How the median page rendered

Visual milestones
  • 849 msFirst Contentful Paint
  • 900 msFirst Visual Change
  • 980 msSpeed Index
  • 2.118 sLargest Contentful Paint
  • 2.167 sLast Visual Change
  • 2.237 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer666.6 KB
javascript275.7 KBimage237.4 KBsvg65.8 KBhtml55.3 KBcss28.2 KBfavicon2.0 KBplain996 B
Requests30
javascript9image8svg7css2html1favicon1plain1

Coach's notes

Median scores out of 100
  • Performance90
  • Best practice67
  • Privacy80
  • Overall83