title: Set image expire date in IIS6 using Ionics ISAPI Rewrite Filter
body: <p>I have a shared hosting account with ASP.NET , Windows Server 2003 , IIS6 and Plesk 8.6 control panel.</p>
  
  <p>How can I set the expiry date of CSS, JS and images? Is it possible in shared hosting? With <code>web.config</code> or other file? How?</p>
  
  <p>Currently <a href="http://gtmetrix.com" rel="nofollow noreferrer">gtmetrix.com</a> says that the expiry date of some files are not set.</p>
  
  <p>EDIT : There is an almost same question for IIS7. will the method in <a href="https://stackoverflow.com/questions/2169172/set-image-expire-date-in-asp-net">this question</a> also works for IIS6?</p>
  
  <p><strong>EDIT 2 : My hosting provider uses <code>ionic's isapi rewrite filter</code> for wild card mapping.</strong></p>