1 page analysed for obamaSecondView.cjs.cjs

Tested 2026-08-24 22:54:20 using Chrome (script).(runtime settings)

Pages passing every check
1 / 1
The page passes every check.obamaSecondView.cjs.cjs
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Largest Contentful Paintwhen the main content showedpassesgood under 2.5 spoor over 4 s1.012 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 ms65 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.030 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB599.1 KBmedian
Coach performance scorehow well pages follow performance advicepassespoor under 70good over 9091median
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://en.wikipedia.org/wiki/Barack_Obama1.012 s0.00165 ms1.030 s599.1 KB91→

How the median page rendered

Visual milestones
  • 1.000 sFirst Visual Change
  • 1.012 sFirst Contentful Paint
  • 1.012 sLargest Contentful Paint
  • 1.030 sSpeed Index
  • 1.290 sFully Loaded
  • 1.666 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer599.1 KB
html412.5 KBimage83.0 KBjavascript53.3 KBcss27.2 KBsvg22.3 KBplain905 B
Requests30
svg17image9html1css1javascript1plain1

Coach's notes

Median scores out of 100
  • Performance91
  • Best practice79
  • Privacy80
  • Overall85

CPU

Median across all pages
  • Long tasks2
  • Long task time165 ms
  • Max Potential FID104 ms
Where the time went
  • Style & layout585 ms
  • Running JavaScript391 ms
  • Other browser work205 ms
  • Parsing HTML & CSS169 ms
  • Paint & composite87 ms
  • Garbage collection22 ms
  • Parsing & compiling JavaScript2 ms