diff --git a/frontend/views/layouts/main.php b/frontend/views/layouts/main.php
index c3e4288..3b97652 100755
--- a/frontend/views/layouts/main.php
+++ b/frontend/views/layouts/main.php
@@ -93,7 +93,13 @@ JS;
       <link type="image/x-icon" href="/img/favicon.ico" rel="icon">
       <title><?= Html::encode($seo->title) ?></title>
         <?php $this->head() ?>
-
+        <!-- Google Tag Manager -->
+        <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+                new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+                j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+                'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+            })(window,document,'script','dataLayer','GTM-M6MFXLM');</script>
+        <!-- End Google Tag Manager -->
         <!-- Google Analytics -->
         <?php if (!empty($settings->ga_code)) { ?>
             <script async src="https://www.googletagmanager.com/gtag/js?id=UA-109405172-1"></script>
@@ -108,6 +114,10 @@ JS;
     </head>
     <body>
         <?php $this->beginBody() ?>
+        <!-- Google Tag Manager (noscript) -->
+        <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-M6MFXLM"
+                          height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+        <!-- End Google Tag Manager (noscript) -->
       <div id="all">
         <header>
           <!-- *** TOP ***
--
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