Update index.html

index.html

@@ -14,6 +14,15 @@
     })(document);
     smartlook('init', 'aa9463be7bcf3461cd111de8ed0dc6ede653881c', { region: 'eu' });
   </script>
+  <!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-3KV5X49N3B"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-3KV5X49N3B');
+</script>
   <style>
     *, *::before, *::after { box-sizing: border-box; }
     html, body { height: 100%; margin: 0; padding: 0; font-family: 'Poppins', sans-serif; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }