diff --git a/public/index.html b/public/index.html
index b24abab..2603456 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,6 +1,13 @@
 <!DOCTYPE html>
 <html lang="en">
 <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-K45KVXF');</script>
+  <!-- End Google Tag Manager -->
   <meta charset="utf-8" />
   <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
@@ -31,6 +38,10 @@
   </style>
 </head>
 <body>
+<!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-K45KVXF"
+                  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+<!-- End Google Tag Manager (noscript) -->
 <noscript>You need to enable JavaScript to run this app.</noscript>
 <div id="root"></div>
 <!--
