Last Comment Bug 791627 - Slow response on the webpage
: Slow response on the webpage
Product: Core
Classification: Components
Component: Layout (show other bugs)
: Trunk
: x86 Windows XP
-- normal (vote)
: ---
Assigned To: Nobody; OK to take it and work on it
: Jet Villegas (:jet)
Depends on:
  Show dependency treegraph
Reported: 2012-09-17 02:02 PDT by Ondrej Sluciak
Modified: 2012-09-29 15:31 PDT (History)
3 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---


Description User image Ondrej Sluciak 2012-09-17 02:02:33 PDT
User Agent: Mozilla/5.0 (Windows NT 5.1; rv:15.0) Gecko/20100101 Firefox/15.0.1
Build ID: 20120905151427

Steps to reproduce:

This web page has a very slow response, it loads slowly and scrolling is also slow:

Probably not problem of firefox, but maybe some optimization on firefox side could be possible.

Expected results:

Faster responses.
Comment 1 User image (mostly gone) XtC4UaLL [:xtc4uall] 2012-09-17 14:12:44 PDT
Confirmed the Loading Issue against Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/18.0 Firefox/18.0 ID:20120917030530.

Profile for the Loading Case:

by which most Time (per Jank) is spent in Layout, no?

Note that the other linked Effects (Flipcard, Magazine, Mosaic, etc.) have their own Issues too, e.g. try to scroll downwards using where the "Twitter like append Text when you scroll" Effect seems to be used.

FWIW, Chrome Canary has similar Issues on this Site too.

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