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

Tested 2026-09-24 03:30:19 using Firefox (runtime settings)

Pages passing every check
0 / 1
The page needs work; the dots show where.https://en.wikipedia.org/wiki/ChatGPT
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s2.101 smedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.203 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB665.9 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9090median · worst 88
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/ChatGPT2.101 s––1.203 s665.9 KB88→

How the median page rendered

Visual milestones
  • 1.071 sFirst Contentful Paint
  • 1.133 sFirst Visual Change
  • 1.203 sSpeed Index
  • 2.083 sFully Loaded
  • 2.100 sLast Visual Change
  • 2.101 sLargest Contentful Paint

What the median page is made of

Bytes and requests by content type
Transfer665.9 KB
javascript291.5 KBhtml191.8 KBsvg91.8 KBimage57.3 KBcss29.4 KBfavicon2.0 KBplain997 B
Requests45
svg24javascript8image7css2html1favicon1plain1

Coach's notes

Median scores out of 100
  • Performance90
  • Best practice59
  • Privacy80
  • Overall82