performance issue on an asp.net page using ajax.net toolkit

A

Abubakar

Hi,

I've been assigned to work on a asp.net page that when viewed on internet,
renders very slowly and its hosted on a client machine which is a p4 3.0ghz
HT, with 2 gb ram running windows server 2003. The page itself works very
fast on my development machine, naturally because the ide, client, and
server are on the same machine. Now what I understand from studying this
page is that this page is using ajax.net toolkit. Its not a huge page, but
there are 12 UpdatePanels on that page! Please advice on how should I start
analysiing on what is causing it to render soo slowly when hosted on
client's machine and viewed on internet.
Some information:
- there is nothing wrong with internet speed, because other pages of this
application which are much more complex in nature are viewed relatively much
faster.
- This page is making some webservices calls to fetch some data from
database, but I added my logging code using Environment.TickCount, and it
reveals that those calls get executed very fast.
- The data displayed on the page is also not enough to make the page slow.

I havnt found any other code that can cause it to be slow. I didnt develop
this page and I dont even know much of ajax.net toolkit, but have to make
this page work as fast as other pages in the application.
Using visual studio 2005, C#.
Regards,

...ab
 

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