title: raspberry pi kiosk page not refreshing fast enough
body: <p>I am using my raspberry pi  with raspbian as a kiosk that show a webpage that i created.
  It is all working fine but when my web need to change a png it react slowly.
  If i run the same webpage on my desktop the reaction is much faster.</p>
  
  <p>I use the command chromium --kiosk <a href="http://myurl.com" rel="nofollow">http://myurl.com</a> </p>
  
  <p>My page include angular so some other browser that i tried not supporting (midori for example) other browser like epiphany web (default browser at raspbian) working fine but not supporting kiosk mode.</p>
  
  <p>Any ideas how can improve it? </p>
  
  <p>Code:
  <em>View</em></p>
  
  <pre><code>@using Unitronics.Apms.ApmsWebClient.Resources.Views.Display
  @model Unitronics.Apms.ApmsWebClient.Models.Display
  &lt;div&gt;
         &lt;div class="image" id="image1"&gt;
      &lt;/div&gt;
      &lt;div class="image" id="image2"&gt;
      &lt;/div&gt;
      &lt;div class="warningImage" id="warningImage"&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  @section scripts {
      &lt;!--Script references. --&gt;
      &lt;!--The jQuery library is required and is referenced by default in _Layout.cshtml. --&gt;
      &lt;!--Reference the SignalR library. --&gt;
      &lt;script src="~/Scripts/jquery.signalR-1.1.3.js"&gt;&lt;/script&gt;
      &lt;!--Reference the auto generated SignalR hub script. --&gt;
      &lt;script src="~/signalr/hubs"&gt;&lt;/script&gt;
      &lt;!--SignalR script to update the chat page and send messages.--&gt;
      &lt;!--Roy Foscam test--&gt;   
      &lt;script&gt;
          $(function() {
  
  
              hideAll();
              $("#image1").show();
  
              // Reference the auto-generated proxy for the hub.              
              var bayHub = $.connection.bayHub;
              bayHub.client.notifyRejects = function(rejects) {
                  hideAll();
  
                  if (rejects.image2)
                      $("#image2").show();
  
                  if (rejects.warning)
                      $("#warningImage").show();
  
              };
  
              function hideAll() {
  
                   $("#image2").hide();
  
                  $("#warningImage")..hide();
              }
  
              // Start the connection.
              $.connection.hub.start().done(function() {
                  // Register
                  bayHub.server.register(@Model.DisplayId);
              });
          });
      &lt;/script&gt;
  }
  </code></pre>
  
  <p>This is more or less my code.
  I was just editing it a little bit to make it shorter here but it react to some outputs that it receive from another device and it should change the image according to the inputs it get. </p>