diff --git a/public/typo3conf/ext/ep_theme/Configuration/TypoScript/setup.typoscript b/public/typo3conf/ext/ep_theme/Configuration/TypoScript/setup.typoscript
index 13d07b0e..047ecd81 100644
--- a/public/typo3conf/ext/ep_theme/Configuration/TypoScript/setup.typoscript
+++ b/public/typo3conf/ext/ep_theme/Configuration/TypoScript/setup.typoscript
@@ -92,6 +92,7 @@ plugin.tx_eptheme {
             productUid = {$plugin.tx_eptheme.settings.facebookViewContentProductUid}
             nameInternal = {$plugin.tx_eptheme.settings.facebookViewContentNameInternal}
         }
+        domainsToTrack = bpn.ep-reisen.de,www.ski-boarderweek.de,www.ski-wochenenden.de,www.snowzone.net,www.unichamp.de
     }
     view {
         templateRootPaths.0 = EXT:ep_theme/Resources/Private/Templates
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/_app.js b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/_app.js
index 02628ee2..e7918ea5 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/_app.js
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/_app.js
@@ -324,6 +324,7 @@ new Vue({
         },
         appendPaCode () {
             const paCode = this.$store.state.config.paCode;
+            const externalDomains = this.$store.state.config.externalDomains;
             if (!paCode) {
                 return;
             }
@@ -331,6 +332,9 @@ new Vue({
                 if (this.hostname === location.hostname) {
                     return;
                 }
+                if (externalDomains.indexOf(this.hostname) === -1) {
+                    return;
+                }
                 let url = $(this).attr('href');
                 if (!url) {
                     return;
diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Partials/Config.html b/public/typo3conf/ext/ep_theme/Resources/Private/Partials/Config.html
index b76db006..7dc663a2 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Partials/Config.html
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Partials/Config.html
@@ -2,6 +2,7 @@
     {
         "loaderUrl": "<f:format.raw>{f:uri.image(src: 'EXT:ep_theme/Resources/Public/images/ajax-loader-white.gif', absolute: 1)}</f:format.raw>",
         "myEpApiBaseUrl": "<f:format.raw>{settings.myEpApiBaseUrl}</f:format.raw>",
-        "paCode": <f:if condition='{context.paCode}'><f:then>"{context.paCode}"</f:then><f:else>null</f:else></f:if>
+        "paCode": <f:if condition='{context.paCode}'><f:then>"{context.paCode}"</f:then><f:else>null</f:else></f:if>,
+        "externalDomains": {settings.domainsToTrack -> v:iterator.explode() -> f:format.json() -> f:format.raw()}
     }
 </script>