1 page analysed for obamaSecondView.cjs.cjs

Tested 2026-09-24 05:17:04 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 s1.032 smedian
Cumulative Layout Shifthow much the layout jumpedpassesgood under 0.1poor over 0.250.032median
Total Blocking Timehow long the main thread was blockedpassesgood under 200 mspoor over 600 ms63 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.120 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB596.6 KBmedian
Coach performance scorehow well pages follow performance advicepassespoor under 70good over 9090median
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_Obama1.032 s0.03263 ms1.120 s596.6 KB90→

How the median page rendered

Visual milestones
  • 1.032 sFirst Contentful Paint
  • 1.032 sLargest Contentful Paint
  • 1.033 sFirst Visual Change
  • 1.120 sSpeed Index
  • 1.603 sFully Loaded
  • 1.733 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer596.6 KB
html412.3 KBimage77.7 KBjavascript55.9 KBcss27.1 KBsvg22.7 KBplain905 B
Requests30
svg17image8javascript2html1css1plain1

Coach's notes

Median scores out of 100
  • Performance90
  • Best practice79
  • Privacy80
  • Overall85

CPU

Median across all pages
  • Long tasks2
  • Long task time163 ms
  • Max Potential FID99 ms
Where the time went
  • Style & layout579 ms
  • Running JavaScript392 ms
  • Other browser work208 ms
  • Parsing HTML & CSS173 ms
  • Paint & composite96 ms
  • Garbage collection24 ms
  • Parsing & compiling JavaScript2 ms