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

Tested 2026-08-24 21:20:47 using Firefox (runtime settings)

Pages passing every check
0 / 1
The page needs work; the dots show where.https://en.wikipedia.org/wiki/Barack_Obama
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s2.102 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.506 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB861.6 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9088median · worst 87
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/Barack_Obama2.102 s––1.506 s861.6 KB87→

How the median page rendered

Visual milestones
  • 1.336 sFirst Contentful Paint
  • 1.367 sFirst Visual Change
  • 1.506 sSpeed Index
  • 2.102 sLargest Contentful Paint
  • 2.830 sFully Loaded
  • 3.033 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer861.6 KB
html412.9 KBjavascript285.6 KBsvg85.6 KBimage42.4 KBcss30.9 KBfavicon2.0 KBplain997 B
Requests44
svg23image8javascript7css2html1favicon1plain1

Coach's notes

Median scores out of 100
  • Performance88
  • Best practice62
  • Privacy80
  • Overall82