diff --git a/public/index.html b/public/index.html
index c5cec8af0cde10251a53a3948e90874eee4db9f6..3a19205898441e088a23b954576d8734f2c2313f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,5 +1,16 @@
-<h1>Hello World!</h1>
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="generator" content="GitLab Pages">
+    <title>Plain HTML site using GitLab Pages</title>
+  </head>
+  <body>
+    <h1>Hello World!</h1>
+
+    <p>
+      This is a simple plain-HTML website on GitLab Pages, without any fancy static site generator.
+    </p>
+  </body>
+</html>
 
-<p>
-  This is a simple plain-HTML website on GitLab Pages, without any fancy static site generator.
-</p>
\ No newline at end of file