Add matomo-tracking to demo.opencloud.eu

[db-ot]

Userstory

as PM, i want to be able to track how many people visiting our demo instance.

Uservalue

• insides about general visitors
• transparence regarding technical details of the visitors

Acceptance Criteria

• implement the following code snippets for demo.opencloud.eu
• implement into loginpage and demo selfs

demo.opencloud.eu

<!-- Matomo Tag Manager -->
<script>
  var _mtm = window._mtm = window._mtm || [];
  _mtm.push({'mtm.startTime': (new Date().getTime()), 'event': 'mtm.Start'});
  (function() {
    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
    g.async=true; g.src='https://numbers.opencloud.eu/js/container_dk5rB9Lb.js'; s.parentNode.insertBefore(g,s);
  })();
</script>
<!-- End Matomo Tag Manager -->