Page is taking too long time to load because of Telerik Style Sheets

2 posts, 0 answers
  1. Purnasekhar
    Purnasekhar avatar
    15 posts
    Member since:
    Jul 2011

    Posted 06 May 2016 Link to this post


    I am using Telerik Rad controls in my web application with version 2011.3.1115.35 (Licensed). I am using Visual studio 2010, IIS 7.5 for application server.

    My issue is, one particular page is taking too long time to load like 45-55 Seconds in first time, Second time on wards taking less time like 4-5 sec.

    According to my observation, if i click on that page all telerik controls style sheets related to that particular page is going to load with different WebResource.axd requests. If i double click on any WebResource.axd file, it is going to open .CSS file related to Telerik control. Please can any body advice me with sample code like how to optimize this page with less numbers of requests & less time to load.

    Please find the attached screen shots for your reference.

    Its urgent for me .


    Thanks n advance.



  2. Pavlina
    Pavlina avatar
    6187 posts

    Posted 10 May 2016 Link to this post


    After you use RadStyleSheetManager you can enable CDN for this page, so that scripts, stylesheets and images we use will be downloaded as static files from external servers. This means that once a given resource has been loaded, the next time it is requested the browser will take it from the cache.
    The following articles explain how to enable the CDN: and see if this helps.

    Do you need help with upgrading your ASP.NET AJAX, WPF or WinForms projects? Check the Telerik API Analyzer and share your thoughts.
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