[Webkit-unassigned] [Bug 52711] Performance issue while inserting CSS

Mon Jan 31 12:45:35 PST 2011

https://bugs.webkit.org/show_bug.cgi?id=52711

--- Comment #2 from Aymeric Vitte <avitte at infonais.fr>  2011-01-31 12:45:35 PST ---
Bis from bug 52561 which is not resolved from our standpoint :

Try this please : http://www.extractwidget.com/mindex3.php

Then enter in the input "lit enfant 3suisses", then "OK", then pass the mouse over the search results, you will see appearing an iframe for each result with gadgets inside being loaded.

You will notice that quickly the browser seems to be blocked, scrolling on the iframes is not working well and while moving the mouse on the links the iframe does not change.

With webkit on a normal PC with ADSL it takes 3mn and 20 s with this test for the browser to recover and finish the job.

With FF it takes 1mn and 20 s and during that time you can use the scrolling and move from an iframe to another without the browser looking to be blocked.

Sorry to insist, there is really a performance problem somewhere, we have optimized everything on our side, we are not talking now about seconds on mobile devices against ms on a PC but about minutes on a PC connected to internet via adsl

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