diff --git a/resources/page/index.html b/resources/page/index.html
index fa6af5f..7dd0e72 100644
--- a/resources/page/index.html
+++ b/resources/page/index.html
@@ -4,6 +4,9 @@
     <meta charset="UTF-8">
     <!-- generated at &:generated-at -->
     <title>&:title - joshavg</title>
+    <meta http-equiv="X-Clacks-Overhead" content="GNU Terry Pratchett">
+    <meta http-equiv="Content-Security-Policy" content="default-src 'none'">
+    <meta http-equiv="X-Frame-Options" content="deny">
     <base href="&:env:EQUILIBRIUM_BASE_HREF">
     <link rel="stylesheet" href="resources/style.css">
   </head>