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Absolute Uri Telerik.Web.UI.WebResource.axd
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Kjell asked on 18 Apr 2020, 01:54 PM

What is it that generates these URLs, and how do I prevent it?

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answered on 21 Apr 2020, 09:13 AM


The Telerik.Web.UI.WebResource.axd henlers are used to import the resources files (CSS and JavaScript) of the Telerik UI for ASP.NET AJAX controls in the page, e..g

If you do not want to have Telerik.Web.UI.WebResource.axd handlers, my advice is to:

Enable the CDNs Telerik provides (for scripts and skins) so WebResources are used as rarely as possible (only some dialogs, the binary image, and file uploads will keep using web resources):


<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">
    <CdnSettings TelerikCdn="Enabled" />
<telerik:RadScriptManager ID="RadScriptManager1" runat="server"    

or in the web.config

    <add key="Telerik.ScriptManager.TelerikCdn" value="Enabled" />   
    <add key="Telerik.StyleSheetManager.TelerikCdn" value="Enabled" />

An optional step after testing the above point is to enable the MS AJAX CDN by setting EnableCdn="true" inside the asp:ScriptManager or telerik:RadScriptManager declaration.

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