update tag

index.html

@@ -361,15 +361,13 @@ Copyright &copy;<script>document.write(new Date().getFullYear());</script> All r
 	<script src="js/circle-progress.min.js"></script>
 	<script src="js/main.js"></script>
 	<!-- Global site tag (gtag.js) - Google Analytics -->
-<!--
 	<script async src="https://www.googletagmanager.com/gtag/js?id=UA-50624959-4"></script>
 	<script>
-	window.dataLayer = window.dataLayer || [];
+		window.dataLayer = window.dataLayer || [];
-	function gtag(){dataLayer.push(arguments);}
+		function gtag(){dataLayer.push(arguments);}
-	gtag('js', new Date());
+		gtag('js', new Date());
 
-	gtag('config', 'UA-50624959-4');
+		gtag('config', 'UA-50624959-4');
 	</script>
--->
 </body>
 </html>