by default
          <em>not</em> cache any content retrieved over HTTPS.
          Setting the <span class="codefrag">Expires</span> header entry may help in
          this case:<br> 
<span class="codefrag">response.setDateHeader("Expires",
          System.currentTimeMillis() + cacheExpiringDuration *
          1000);</span>
<br> Consult your server manual and the
          relevant RFCs for further details on HTTP headers and
          caching.
        </li>
        
<li>
          Cache in the server. I