diff --git a/code/template.html b/code/template.html
index bd8bb608351609b4289720d6340c69914c93b56a..c7ea0a4eebd4474d3fd73f8639db57ffcb492e96 100644
--- a/code/template.html
+++ b/code/template.html
@@ -9,6 +9,7 @@
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
   <meta charset="UTF-8" />
   <meta name="content-type" content="website" />
+  <meta http-equiv="refresh" content="1800" />
   <meta name="keywords" content="" />
   <meta name="description" content="" />
   <meta name="author" content="Stefan Bernhardt" />