Expires Headers - On Premise – Configurations & Setup - On Premise – Configurations & Setup - Progress Community
 On Premise – Configurations & Setup

Expires Headers

  • Expires Headers
  • The expires headers I have in my web.config don't seem to do anything...does the built-in cache change\override this at all by any chance?

    My monthly bandwidth ballooned out of control with no expires headers set....
  • Hello Steve,


    I have tested this configuration on my local IIS 7.5. I have set expires headers as in the attached image. This in turn produced the bellow configuration in my web.config:

    <staticContent>
        <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="1.00:00:00" />
    </staticContent>
    <httpProtocol allowKeepAlive="false" />


    Please review the headers inspected in the Net tab of Firebug attached in the second image.

    Can you please confirm that those are the settings which you have applied?

    Best wishes,
    Radoslav Georgiev
    the Telerik team