<!-- configure some basic information for mixpanel -->
<script>
  mixpanel.people.set_once({ "First Seen": new Date().toUTCString() });
  mixpanel.track("documentation page viewed", {'title': document.title});
  mixpanel.track("NEW - Page Viewed", { "NEW - Current Page Title" : document.title, "NEW - Current Page URL" : document.URL })
</script>

<!-- configure some basic information for mixpanel -->
<script>  
  var query = window.location.search.substring(1);
  var vars = query.split('&');
  var params = {};
  for(var i = 0; i < vars.length; i++) {
    var pair = vars[i].split('=');
    params[pair[0]] = pair[1];
  }

  var properties = {
    'NEW - First Ever Landed Page Title' : document.title,
    'NEW - First Ever Landed Page URL'   : document.URL,
    'NEW - First Ever UTM Campaign'      : params['utm_campaign'],
    'NEW - First Ever UTM Content'       : params['utm_content'],
    'NEW - First Ever UTM Source'        : params['utm_source'],
    'NEW - First Ever UTM Medium'        : params['utm_medium'],
    'NEW - First Ever UTM Term'          : params['utm_term']
  };

  mixpanel.register_once(properties);
  mixpanel.people.set_once(properties);

  mixpanel.people.set_once({ "First Seen": new Date().toUTCString() });
  mixpanel.track("documentation page viewed", {'title': document.title});
  mixpanel.track("NEW - Page Viewed", { "NEW - Current Page Title" : document.title, "NEW - Current Page URL" : document.URL })
</script>

Add missing First Ever * Mixpanel properties
Add missing First Ever * Mixpanel properties
