Update: Google Analytics 및 Google Tag Manager 설정 변경

- Google Analytics 설정 제거
- Google Tag Manager 스크립트 추가 및 noscript 태그 포함
- Google AdSense 정보는 유지됨

Author: realcoding2003

_config.yml

@@ -58,9 +58,6 @@ paginate_path: "/page:num/"
 github_username: realcoding2003
 linkedin_username: realcoding
 
-# Google Analytics
-google_analytics: G-W3MR94BSXV
-
 # Google AdSense
 google_adsense: ca-pub-4992764083187170
 

_layouts/default.html

@@ -14,6 +14,14 @@
     <link rel="icon" type="image/x-icon" href="/assets/images/favicon.ico">
     <link rel="apple-touch-icon" sizes="180x180" href="/assets/images/character.svg">
     <link rel="manifest" href="/assets/images/site.webmanifest">
+
+    <!-- Google Tag Manager -->
+    <script>(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','GTM-T3KNH95M');</script>
+    <!-- End Google Tag Manager -->
 
     <!-- Fonts -->
     <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
@@ -50,15 +58,9 @@
     <script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.29.0/plugins/autoloader/prism-autoloader.min.js"></script>
     <script src="{{ '/assets/js/main.js' | relative_url }}"></script>
 
-    {% if site.google_analytics %}
-        <!-- Google Analytics -->
-        <script async src="https://www.googletagmanager.com/gtag/js?id={{ site.google_analytics }}"></script>
-        <script>
-            window.dataLayer = window.dataLayer || [];
-            function gtag(){dataLayer.push(arguments);}
-            gtag('js', new Date());
-            gtag('config', '{{ site.google_analytics }}');
-        </script>
-    {% endif %}
+    <!-- Google Tag Manager (noscript) -->
+    <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-T3KNH95M"
+    height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+    <!-- End Google Tag Manager (noscript) -->
 </body>
 </html>