var GA_LOCAL_STORAGE_KEY = 'ga:clientId'; if (window.localStorage) { ga('create', 'UA-109355014-1', { 'storage': 'none', 'clientId': localStorage.getItem(GA_LOCAL_STORAGE_KEY) }); ga(function(tracker) { localStorage.setItem(GA_LOCAL_STORAGE_KEY, tracker.get('clientId')); }); } else { ga('create', 'UA-109355014-1', 'auto'); } ga('send', 'pageview'); Beispiel: Für Index 5 ist die Konfiguration: extraUrlParams: { 'cd1': '${ampdocHost}' }