Why is chrome layout 2277 ms, edge and firefox 150 ms, local pc 13 ms?

[curiousguy]

hi
cannot see thread posted seconds ago being in moderation - trying again.

Why is chrome layout 2277 ms, edge and firefox 150 ms, local pc 13 ms?

These are tested on temp sandbox url that will self-destruct in 24 hours.

Problem not server, but massive wpt layout time differences.

https://www.webpagetest.org/result/20111...8b23c48a3/
From: Dulles, VA - Chrome - Cable
start render 4.4 sec ???
massive .... Layout 2,277

https://www.webpagetest.org/result/20111...957c486d1/
Microsoft Edge (Chromium)
start render 1.1 sec
Layout 150

https://www.webpagetest.org/result/20111...90b320637/
start render 1,8 sec
no massive purple layout shown - assume it to be ab out 150 ms - same as edge



local pc Chrome lighthouse test::

layout in 13 milliseconds - versus 2277 at first chrome test link above