diff --git a/utils/templates/index.j2 b/utils/templates/index.j2
index 47c4be9..a8b97b9 100644
--- a/utils/templates/index.j2
+++ b/utils/templates/index.j2
@@ -1,5 +1,6 @@
 <!DOCTYPE html>
-<head>
+<html lang="en">
+    <head>
     <title>Utilities</title>
         <meta name="viewport" content="width=device-width, initial-scale=1.0">
         <link href="assets/style.css" rel="stylesheet" type="text/css">
@@ -33,3 +34,4 @@
             <a href="about">about</a>
         </footer>
     </body>
+</html>
\ No newline at end of file
