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

Tested 2026-09-20 11:11:23 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 s1.216 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 ms14 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.510 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB98.8 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.org1.216 s0.00114 ms1.510 s98.8 KB93→

How the median page rendered

Visual milestones
  • 1.216 sFirst Contentful Paint
  • 1.216 sLargest Contentful Paint
  • 1.233 sFirst Visual Change
  • 1.510 sSpeed Index
  • 1.867 sLast Visual Change
  • 1.956 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer98.8 KB
image37.6 KBhtml29.4 KBsvg18.8 KBjavascript11.2 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 time115 ms
  • Max Potential FID61 ms
Where the time went
  • Style & layout890 ms
  • Other browser work288 ms
  • Running JavaScript205 ms
  • Parsing HTML & CSS134 ms
  • Paint & composite98 ms
  • Parsing & compiling JavaScript10 ms
  • Garbage collection2 ms