title: setting cache-control header
body: <p>I have to set cache-control header to "no-cache, no-store".For this i am using 
  html meta tag</p>
  
  <pre><code>&lt;meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate"/&gt;
  &lt;meta http-equiv="Pragma" content="no-cache"/&gt;
  &lt;meta http-equiv="Expires" content="0"/&gt;
  </code></pre>
  
  <p>in the  tag  of the web page.
  I inspected in firebug. In spite of having cache-control to desired one it is having as "private".
  I am using ASP.NET framework.
  Any idea why this is failing?</p>