1 page analysed for obamaSecondView.cjs.cjs

Tested 2026-09-24 01:57:00 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 s1.036 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 ms59 msmedian
Speed Indexhow quickly content filled the screenpassesgood under 3.4 spoor over 5.8 s1.134 smedian
Page weightbytes shipped over the wirepassesgood under 1.5 MBpoor over 2.9 MB601.0 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_Obama1.036 s0.03259 ms1.134 s601.0 KB90→

How the median page rendered

Visual milestones
  • 1.033 sFirst Visual Change
  • 1.036 sFirst Contentful Paint
  • 1.036 sLargest Contentful Paint
  • 1.134 sSpeed Index
  • 1.580 sFully Loaded
  • 1.733 sLast Visual Change

What the median page is made of

Bytes and requests by content type
Transfer601.0 KB
html412.3 KBimage82.1 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 time178 ms
  • Max Potential FID99 ms
Where the time went
  • Style & layout587 ms
  • Running JavaScript409 ms
  • Other browser work205 ms
  • Parsing HTML & CSS176 ms
  • Paint & composite92 ms
  • Garbage collection22 ms
  • Parsing & compiling JavaScript2 ms