title: Confused between Google's Universal Analytics and Async Analytics. Are we supposed to use both?
body: <p>After setting up Google analytics for the first time I went to Admin > Tracking Code:
  So apparently this is Universal Analytics given to me.</p>
  
  <pre><code>&lt;script&gt;
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
    ga('send', 'pageview');
  
  &lt;/script&gt;
  </code></pre>
  
  <p>I can't find my asynchronous tracking code (which would look like this):</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  
    var _gaq = _gaq || [];
    _gaq.push(['_setAccount', 'UA-XXXXX-X']);
    _gaq.push(['_trackPageview']);
  
    (function() {
      var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
      ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
    })();
  
  &lt;/script&gt;
  </code></pre>
  
  <ol>
  <li>Am I only supposed to use one?</li>
  <li>Do they both go right before <code>&lt;/head&gt;</code>?</li>
  </ol>