title: Cache aspx page returning an asset on client?
body: <p>How do you cache an aspx page call on the client?</p>
  
  <p>The aspx page returns an asset and looks like this:</p>
  
  <p><a href="http://srv-edu-build/edumatic3/dev/RetrieveBlob.aspx?assetId=31809&amp;assetFileId=9823" rel="nofollow noreferrer">http://srv-edu-build/edumatic3/dev/RetrieveBlob.aspx?assetId=31809&amp;assetFileId=9823</a></p>
  
  <p>We have tried with Output Cache, with caching in the code behind, but the only result we get is server side caching (by IIS7).</p>
  
  <p>In the header of the response cache-control is set to public and expiration time is set (to 14800 as set in output cache profile).</p>