Google Analytics Exception tracking
<p>I have included universal google analytics on the html page:</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>Now If I have to add exception tracking, then what is the right way? Shall I add something like this after    ga('send', 'pageview') ?</p>

<pre><code>window.addEventListener('error', function (e) {
    ga('send', 'exception', {
        exDescription: 'JavaScript Error ' + e.message + ' ' + e.filename + ': ' + e.lineno
    });
});
</code></pre>

<p>Any advice on this will be of great help.</p>