diff --git a/index.php b/index.php
index 9bbc4ce..3953c37 100644
--- a/index.php
+++ b/index.php
@@ -8,7 +8,7 @@ echo "yo ";
 </head>
 <body>
     <h1>dit komt uit html</h1>
-    <h1>ben.de-roo.org/rekenmachine.html</h1>
+    <a href="https://example.com" target="_blank">Klik hier</a>
     <p><?php echo "dit komt uit PHP"; ?></p>
 </body>
 </html>
\ No newline at end of file
