jivosite_snippet.js

<script type='text/javascript'>
   function jivo_onLoadCallback() {
        var clientId = '00' + (Math.random() * 1000000000000000000) + '.' + (new Date()).getTime();
        ga(function (tracker) {
            clientId = tracker.get('clientId'); // получение client id из Google Analytics
            jivo_api.setUserToken(clientId);
            if (console) console.log('cid from ga', clientId);
        })
        jivo_api.setUserToken(clientId);
        if (console) {
          if (clientId.startsWith('00')) {
            console.log('ga was not fired, generated cid was setup', clientId)
          } else {
            console.log('ga fired first, real cid', clientId)
          }
        }
   };

    (function(){ var widget_id = '___CHANGEIT_WIDGET_ID___';
    var s = document.createElement('script');
    s.type = 'text/javascript';
    s.async = true;
    s.src = '//code.jivosite.com/script/widget/'+widget_id;
    var ss = document.getElementsByTagName('script')[0];
    ss.parentNode.insertBefore(s, ss);})();
</script>