add analytics

Author: matschik

index.html

@@ -15,6 +15,12 @@
       crossorigin=""
     />
 
+    <script
+      defer
+      src="/stats/script.js"
+      data-website-id="8b1364c9-f731-40a7-8bd4-4cb8804e3e07"
+    ></script>
+
     <!-- DNS Prefetch for external resources -->
     <link rel="dns-prefetch" href="//github.com" />
     <link rel="dns-prefetch" href="//codesandbox.io" />