GA Cross domain: Carry Analytics ClientID across domains

GAclientidUnbounce.md

GA Cross domain tracking: Carry over Analytics ClientID across domains

Google Analytics

This code is used to track users in GA across two completely different root domains (A.com to B.com). Insert the code below into your Unbounce landing page.

<script>
  $('.lp-pom-button, .lp-pom-text a, .lp-pom-image a').click(function(event) {
    var parentClass = $(this).parent().attr('class');
    
    var isFormRedirect =
      parentClass === 'lp-element lp-pom-form' &&
      window.module.lp.form.data.confirmAction === 'url' &&
      lp.jQuery('form').valid() === true;

    if (isFormRedirect) {
      ga(function(tracker) {
        var linker = new window.gaplugins.Linker(tracker);
        window.module.lp.form.data.confirmData = linker.decorate(window.module.lp.form.data.confirmData);
      });
    } else {
      ga('linker:decorate', this);
    }
  });
</script>

Google Tag Manager

Follow the article below. See section "Clicks from A.com to B.com (Auto Event Tracking)" https://support.google.com/tagmanager/answer/3561401?hl=en#StepsClicksAutoEventTracking