4 pages analysed for loginDesktop.cjs.cjs

Tested 2026-09-20 10:28:20 using Chrome (script).(runtime settings)

Pages passing every check
0 / 4
4 pages need work; the dots show which.loginDesktop.cjs.cjs
0 pass every check4 need work0 poor on something
Worst page first →
Largest Contentful Paintwhen the main content showed1 of 4 pages flaggedgood under 2.5 spoor over 4 s2.430 smedian · worst 2.944 s
Cumulative Layout Shifthow much the layout jumpedall pages passgood under 0.1poor over 0.250.034median
Total Blocking Timehow long the main thread was blockedall pages passgood under 200 mspoor over 600 ms48 msmedian · worst 154 ms
Speed Indexhow quickly content filled the screenall pages passgood under 3.4 spoor over 5.8 s2.470 smedian · worst 3.271 s
Page weightbytes shipped over the wireall pages passgood under 1.5 MBpoor over 2.9 MB525.6 KBmedian · worst 777.1 KB
Coach performance scorehow well pages follow performance advice4 of 4 pages flaggedpoor under 70good over 9085median · worst 74
Each dot is one page; hover to trace it across metrics, click to open its report.

Page by page

Worst first · median of the runs · click a page for its full report
VerdictPageLCPCLSTBTSpeed IndexWeightCoach
needs worklogin2.944 s0.0330 ms3.271 s777.1 KB74→
needs workhttps://en.wikipedia.org/wiki/Barack_Obama2.368 s0.034154 ms2.525 s626.4 KB86→
needs workhttps://en.wikipedia.org/wiki/Facebook2.032 s0.03496 ms2.145 s424.8 KB87→
needs workLoginPage2.492 s00 ms2.415 s406.8 KB84→

How the median page rendered

Visual milestones
  • 2.372 sFirst Contentful Paint
  • 2.384 sFirst Visual Change
  • 2.430 sLargest Contentful Paint
  • 2.470 sSpeed Index
  • 2.967 sLast Visual Change
  • 3.068 sFully Loaded

What the median page is made of

Bytes and requests by content type
Transfer525.6 KB
html175.1 KBjavascript170.8 KBimage79.6 KBsvg64.7 KBcss33.1 KBplain1.7 KBfavicon923 B
Requests22
svg11image9javascript3plain2html1css1favicon0.5

Coach's notes

Median scores out of 100
  • Performance85
  • Best practice78
  • Privacy80
  • Overall81

CPU

Median across all pages
  • Long tasks2
  • Long task time264 ms
  • Max Potential FID52 ms
Where the time went
  • Style & layout334 ms
  • Other browser work245 ms
  • Running JavaScript209 ms
  • Parsing HTML & CSS86 ms
  • Paint & composite83 ms
  • Garbage collection35 ms
  • Parsing & compiling JavaScript3 ms