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

Tested 2026-07-27 21:58:57 using Firefox (runtime settings)

Pages passing every check
0 / 1
The page needs work; the dots show where.https://en.wikipedia.org/wiki/Main_Page
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.577 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s904 msmedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB612.6 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
needs workhttps://en.wikipedia.org/wiki/Main_Page1.577 s––904 ms612.6 KB87→

How the median page rendered

Visual milestones
  • 827 msFirst Contentful Paint
  • 867 msFirst Visual Change
  • 904 msSpeed Index
  • 1.577 sLargest Contentful Paint
  • 1.600 sLast Visual Change
  • 6.853 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer612.6 KB
javascript276.0 KBimage188.1 KBsvg59.3 KBhtml56.7 KBcss28.4 KBfavicon2.0 KBplain997 B
Requests39
image19javascript8svg6css2html1favicon1plain1

Coach's notes

Median scores out of 100
  • Performance87
  • Best practice67
  • Privacy80
  • Overall82