title: Googletagmanager with Turbolinks
body: <p>Can someone explain how should we properly integrate Googletagmanager with Turbolinks?</p>
  
  <p>On normal pages we just copy/paste this code immediatelly after after the opening  tag.</p>
  
  <pre><code>  &lt;!-- Google Tag Manager --&gt;
    &lt;noscript&gt;&lt;iframe src="//www.googletagmanager.com/ns.html?id=GTM-******"
    height="0" width="0" style="display:none;visibility:hidden"&gt;&lt;/iframe&gt;&lt;/noscript&gt;
    &lt;script&gt;(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
    j=d.createElement(s),dl=l!='dataLayer'?'&amp;l='+l:'';j.async=true;j.src=
    '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); //f.parentNode.insertBefore(j,f);
    })(window,document,'script','dataLayer','GTM-******');&lt;/script&gt;
    &lt;!-- End Google Tag Manager --&gt;
  </code></pre>
  
  <p>If I copy this code inside Turbolinks powered page I can see there is only one network request (when page loads for the first time)</p>