Minify ScriptResources.axd files rendered with RadControls on aspx page.

2 posts, 0 answers
  1. Riz
    Riz avatar
    10 posts
    Member since:
    Jun 2013

    Posted 30 Aug Link to this post

    Hello Telerik Team,
    We have web application built in 4.5  with Telerik (version 2014.2.724.45) controls. We are facing  performance issue with our application. 

    We inspected our page just to check what all size of data does it renders on a browser. 

    It renders about 600 KB of data on the page out of which 
     i) About 300kB is JavaScript  
     ii)About 80KB is css 
    and rest being the HTML that are rendered and other data that is rendered on the page.

    We Bundled all our CSS and JavaScript file on the page. While tracing the content we also came through Scriptresources.axd and WebResources.axd out which WebResources are already minified.

    But Script Resources file are not compressed or minified. Total size of this files is about 160KB. We tried different way of compressing or minifying them but so far didn't get any way to do this.

    We would like to request you to provide a possible way where we can minify this SecriptResources.axd file.


  2. Marin Bratanov
    Marin Bratanov avatar
    3555 posts

    Posted 31 Aug Link to this post

    Hi Riz,

    Scriptresources.axd is generated the the asp:ScriptManager and IIS should be able to minify this handler's responses when its dynamic content compression is enabled.

    If you want to further optimize this, I advise you go through the following help article: Key points:


    Marin Bratanov
    Telerik by Progress
    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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