diff --git a/index.php b/index.php
index 47fd1db..aeebb1c 100644
--- a/index.php
+++ b/index.php
@@ -23,12 +23,12 @@ include "include/functions.php";
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css">
     <!-- Das neueste kompilierte und minimierte JavaScript -->
     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
-    <link rel="stylesheet" href="http://cdn.datatables.net/1.10.2/css/jquery.dataTables.min.css"></style>
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.10.2/css/jquery.dataTables.min.css"></style>
 
-	<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">   
+	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">   
 
-    <link rel="stylesheet" href="http://cdn.datatables.net/1.10.12/css/jquery.dataTables.min.css"></style>
-    <script type="text/javascript" src="http://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js"></script>
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.10.12/css/jquery.dataTables.min.css"></style>
+    <script type="text/javascript" src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js"></script>