diff --git a/index.html b/index.html
index f93de030..ba8d78d9 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,9 @@
 
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     
     <title>OSSEC Documentation &#8212; OSSEC</title>
@@ -279,4 +282,4 @@ <h2>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Pe
   </div>
 </footer>
   </body>
-</html>
\ No newline at end of file
+</html>
