Critical performance problem when using treeview with other rad controls

[Mahdi]

Hi
I'm using RadTreeView and some other RadControls in a form.(two GridView and another TreeView)
I load's the page element's and then it waits about 10 seconds (that in this period the page freezes and even page doesn't scroll)
you can try it on our production server at these addresses:
http://95.38.44.247:12/UI/Items/ItemsClassification.aspx?Type=2
http://95.38.44.247:12/UI/Financial/AccountCoding.aspx



and the page layout complete.
I save the page and it has about 800 KB axd file that related to telerik, also we use jquery and some script codes that make all script size (plus AJAX axd) to about 1.1 MB.
I think this is the problem, isn't it?
if ti's, so how can I resolve this issue?
Thanks in advance

[Paul]

Hello mahdiprog,

Please refer to this article for useful tips on the matter.

Regards,
Paul
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
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[Mahdi]

Thanks for quick reply.
I think all the tips are good for optimizing server performance whereas we have problem on client load time.
I think so because the page structure load completely and javascript codes execute with delay.
at last I use all tips together and of course it was useful but doesn't resolve may main problem.