title: Slow to receive 1MB response in browser
body: <p>I've a test web service using SS 3.9.71, and I've a response (which is a list of 1400 objects).</p>
  
  <p>The response is 827KB.</p>
  
  <p><a href="https://i.stack.imgur.com/29gdu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/29gdu.png" alt="enter image description here"></a></p>
  
  <p>This is running on localhost on Windows 7.</p>
  
  <p>This seems far too slow.</p>
  
  <p>Logging out to the console takes no time, so its not a JSON Serialisation issue.  </p>
  
  <p>I'm wondering if I've something missing in my config that is contributing to the slowness that I'm seeing.  I'm using AppHostHttpListenerLongRunningBase.</p>
  
  <pre><code>ServicePointManager.DefaultConnectionLimit = 1000;
  JsConfig.EmitCamelCaseNames = true;
  JsConfig.DateHandler = JsonDateHandler.ISO8601;
  ValidatorOptions.CascadeMode = CascadeMode.StopOnFirstFailure;
  </code></pre>
  
  <p>Any advice welcome.</p>