diff --git a/docs/index.html b/docs/index.html
index a27ad70a..23854c67 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -20,6 +20,18 @@
   'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
   })(window,document,'script','dataLayer','GTM-K8MXX5F');</script>
   <!-- End Google Tag Manager -->
+  <!-- Hotjar -->
+  <script>
+    (function(h,o,t,j,a,r){
+      h.hj=h.hj||function(){(h.hj.q=h.hj.q||[]).push(arguments)};
+      h._hjSettings={hjid:1658218,hjsv:6};
+      a=o.getElementsByTagName('head')[0];
+      r=o.createElement('script');r.async=1;
+      r.src=t+h._hjSettings.hjid+j+h._hjSettings.hjsv;
+      a.appendChild(r);
+    })(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
+  </script>
+  <!-- End Hotjar -->
 </head>
 <body>
   <!-- Google Tag Manager (noscript) -->
