diff --git a/import_csv.php b/import_csv.php
index 2950b47..822e332 100644
--- a/import_csv.php
+++ b/import_csv.php
@@ -106,8 +106,17 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 <html>
 <head>
 <title>CSV upload</title>
-<link rel="stylesheet"
-href="assets/css/style.css">
+    <meta charset="UTF-8">
+    <title>Woordjes oefenen</title>
+
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="theme-color" content="#222">
+
+    <link rel="manifest" href="/manifest.json">
+    <link rel="stylesheet" href="/assets/css/style.css">
+    <link rel="apple-touch-icon" sizes="180x180" href="/assets/img/apple-touch-icon.png">
+    <link rel="icon" type="image/png" sizes="32x32" href="/assets/img/favicon.ico">
+    <link rel="icon" type="image/png" sizes="16x16" href="/assets/img/favicon-16x16.png">
 </head>
 <body>
 
