1 page analysed for https://www.wikidata.org/wiki/...

Tested 2026-08-24 22:18:02 using Chrome (runtime settings)

Pages passing every check
0 / 1
The page needs work; the dots show where.https://www.wikidata.org/wiki/Wikidata:Main_Page
Open the page report →
Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.500 smedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250.005median
Total Blocking Timehow long the main thread was blockedpassesgood under 200 mspoor over 600 ms23 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.045 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB903.3 KBmedian
Coach performance scorehow well pages follow performance adviceflaggedpoor under 70good over 9085median · worst 84
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://www.wikidata.org/wiki/Wikidata:Main_Page1.500 s0.00523 ms1.045 s903.3 KB84→

How the median page rendered

Visual milestones
  • 884 msFirst Contentful Paint
  • 900 msFirst Visual Change
  • 1.045 sSpeed Index
  • 1.500 sLargest Contentful Paint
  • 1.633 sLast Visual Change
  • 2.042 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer903.3 KB
javascript640.1 KBimage164.1 KBhtml47.5 KBcss39.6 KBsvg10.4 KBfavicon1.6 KB
Requests31
javascript11svg8image7css2html1favicon1

Coach's notes

Median scores out of 100
  • Performance85
  • Best practice73
  • Privacy77
  • Overall80

CPU

Median across all pages
  • Long tasks2
  • Long task time267 ms
  • Max Potential FID73 ms
Where the time went
  • Running JavaScript276 ms
  • Style & layout250 ms
  • Other browser work89 ms
  • Parsing HTML & CSS27 ms
  • Paint & composite23 ms
  • Garbage collection10 ms
  • Parsing & compiling JavaScript6 ms