diff --git a/goofy-client/apps/goofy/src/silent-refresh.html b/goofy-client/apps/goofy/src/silent-refresh.html
index bf0411e986e42bc15ba4c7c9b1b07d7604efcd32..46acf93bd83312c26c3f441e48db95ffe0baf993 100644
--- a/goofy-client/apps/goofy/src/silent-refresh.html
+++ b/goofy-client/apps/goofy/src/silent-refresh.html
@@ -1,4 +1,9 @@
-<html>
+<!DOCTYPE html>
+<head>
+ <meta charset="utf-8"/>
+ <title>silent refresh</title>
+</head>
+<html lang="en">
<body>
<script>
(window.opener || window.parent).postMessage(location.hash || ('#' + location.search), location.origin);