diff --git a/public/index.html b/public/index.html
index 464c12100ab..6a6bf2e594d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -14,7 +14,11 @@
 <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
 <link rel="icon" type="image/png" sizes="96x96" href="/favicon-96x96.png">
 <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
-<script src="https://ft-polyfill-service.herokuapp.com/v2/polyfill.min.js?features=es6,Object.values&unknown=polyfill"></script>
+<script src="https://cdn.ravenjs.com/3.19.1/raven.min.js" crossorigin="anonymous"></script>
+<script type="text/javascript">
+Raven.config('https://95bf5a7af57f4a57af1f1be4d0706a91@sentry.io/232829').install();
+</script>
+<script src="https://ft-polyfill-service.herokuapp.com/v2/polyfill.min.js?features=es6,Object.values&unknown=polyfill" crossorigin="anonymous"></script>
 <link rel="stylesheet" href="//cdn.jsdelivr.net/chartist.js/latest/chartist.min.css" />
 
 <style type="text/css">
@@ -88,7 +92,7 @@ <h1>WoW Analyzer</h1>
   </div>
 </div>
 
-<script type="text/javascript" src="//wow.zamimg.com/widgets/power.js" async></script>
+<script type="text/javascript" src="//wow.zamimg.com/widgets/power.js" crossorigin="anonymous" async></script>
 </body>
 
 </html>