diff --git a/src/index.html b/src/index.html
index cee0d087bb..955ab44fc5 100644
--- a/src/index.html
+++ b/src/index.html
@@ -1,2 +1,14 @@
 <!doctype html>
-Hello world!
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1.0"
+    />
+    <title>Document</title>
+  </head>
+  <body>
+    Hello, world!
+  </body>
+</html>
