diff --git a/advancement/index.html b/advancement/index.html
index bfbec225..a6a42813 100644
--- a/advancement/index.html
+++ b/advancement/index.html
@@ -1,14 +1,18 @@
 <!doctype html>
 <html>
 <head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-73024255-2"></script>
+  <!-- Google Analytics -->
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag(){dataLayer.push(arguments);}
-    gtag('js', new Date());
-    gtag('config', 'UA-73024255-2');
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-73024255-2', 'auto');
+    ga('set', 'dimension1', localStorage.getItem('theme') ?? 'default');
+    ga('set', 'dimension2', 'v1');
+    ga('send', 'pageview');
   </script>
+  <!-- End Google Analytics -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
diff --git a/index.html b/index.html
index 73170126..1f679b1f 100644
--- a/index.html
+++ b/index.html
@@ -1,14 +1,18 @@
 <!doctype html>
 <html>
 <head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-73024255-2"></script>
+  <!-- Google Analytics -->
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag(){dataLayer.push(arguments);}
-    gtag('js', new Date());
-    gtag('config', 'UA-73024255-2');
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-73024255-2', 'auto');
+    ga('set', 'dimension1', localStorage.getItem('theme') ?? 'default');
+    ga('set', 'dimension2', 'v1');
+    ga('send', 'pageview');
   </script>
+  <!-- End Google Analytics -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
   <title data-i18n="title">Minecraft Generators 1.13 1.14 1.15</title>
diff --git a/loot-table/index.html b/loot-table/index.html
index e20abbd4..5065f65d 100644
--- a/loot-table/index.html
+++ b/loot-table/index.html
@@ -1,14 +1,18 @@
 <!doctype html>
 <html>
 <head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-73024255-2"></script>
+  <!-- Google Analytics -->
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag(){dataLayer.push(arguments);}
-    gtag('js', new Date());
-    gtag('config', 'UA-73024255-2');
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-73024255-2', 'auto');
+    ga('set', 'dimension1', localStorage.getItem('theme') ?? 'default');
+    ga('set', 'dimension2', 'v1');
+    ga('send', 'pageview');
   </script>
+  <!-- End Google Analytics -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
diff --git a/predicate/index.html b/predicate/index.html
index b364c30e..ad6ac8a1 100644
--- a/predicate/index.html
+++ b/predicate/index.html
@@ -1,14 +1,18 @@
 <!doctype html>
 <html>
 <head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-73024255-2"></script>
+  <!-- Google Analytics -->
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag(){dataLayer.push(arguments);}
-    gtag('js', new Date());
-    gtag('config', 'UA-73024255-2');
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-73024255-2', 'auto');
+    ga('set', 'dimension1', localStorage.getItem('theme') ?? 'default');
+    ga('set', 'dimension2', 'v1');
+    ga('send', 'pageview');
   </script>
+  <!-- End Google Analytics -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
diff --git a/worldgen/index.html b/worldgen/index.html
index f2b2fd0f..116d56ff 100644
--- a/worldgen/index.html
+++ b/worldgen/index.html
@@ -1,14 +1,18 @@
 <!doctype html>
 <html>
 <head>
-  <!-- Global site tag (gtag.js) - Google Analytics -->
-  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-73024255-2"></script>
+  <!-- Google Analytics -->
   <script>
-    window.dataLayer = window.dataLayer || [];
-    function gtag(){dataLayer.push(arguments);}
-    gtag('js', new Date());
-    gtag('config', 'UA-73024255-2');
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+    ga('create', 'UA-73024255-2', 'auto');
+    ga('set', 'dimension1', localStorage.getItem('theme') ?? 'default');
+    ga('set', 'dimension2', 'v1');
+    ga('send', 'pageview');
   </script>
+  <!-- End Google Analytics -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS" crossorigin="anonymous">
