diff --git a/index.html b/index.html
index c4df574..4b6d20a 100644
--- a/index.html
+++ b/index.html
@@ -2,10 +2,13 @@
 <html>
 	<head>
 		<meta charset="utf-8">
-		<title>IRC client</title>
+		<title>gamja IRC client</title>
 		<link rel="stylesheet" href="/style.css">
 	</head>
 	<body>
+		<noscript>
+			<p>Unfortunately gamja requires JavaScript. Please enable it!</p>
+		</noscript>
 		<script type="module">
 			import { html, render } from "/lib/index.js";
 			import App from "/components/app.js";
