#127 Consent Mode v2 improvement, render blocking third-party scripts

DirkPersky · Mar 27, 2024 · b5e1938 · b5e1938
1 parent ba0be0c
commit b5e1938
Showing 1 changed file with 11 additions and 7 deletions.
diff --git a/Configuration/TypoScript/Tracking/googleTagManager.typoscript b/Configuration/TypoScript/Tracking/googleTagManager.typoscript
@@ -16,23 +16,27 @@ page.headerData.998 {
             15.wrap (
 if(typeof window.tx_cookieconsent_init == 'undefined'){
     window.tx_cookieconsent_init = true;
-    /* Google Tag Manager */
-    (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
-    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
-    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
-    'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
-    })(window,document,'script','dataLayer','#');
-    /* End Google Tag Manager */
 
     window.dataLayer = window.dataLayer || [];
     if(typeof window.gtag == 'undefined') window.gtag = function() { window.dataLayer.push(arguments); };
+
     window.gtag('consent', 'default', {
         ad_storage: 'denied',
         analytics_storage: 'denied',
         ad_user_data: 'denied',
         ad_personalization: 'denied',
         wait_for_update: 500
     });
+
+    setTimeout(function(){
+        /* Google Tag Manager */
+        (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+        new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+        j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+        'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+        })(window,document,'script','dataLayer','#');
+        /* End Google Tag Manager */
+    }, 0);
 }
             )
             15.wrap.splitChar = #