diff --git a/cmd/pkgserver/ui_test/lib/ui.html b/cmd/pkgserver/ui_test/lib/ui.html
index f4c4b7f9..d1f503a7 100644
--- a/cmd/pkgserver/ui_test/lib/ui.html
+++ b/cmd/pkgserver/ui_test/lib/ui.html
@@ -7,6 +7,13 @@
     <title>PkgServer Tests</title>
 </head>
 <body>
+<noscript>
+    I hate JavaScript as much as you, but this page runs tests written in
+    JavaScript to test the functionality of code written in JavaScript, so it
+    wouldn't make sense for it to work without JavaScript. <strong>Please turn
+    JavaScript on!</strong>
+</noscript>
+
 <h1>PkgServer Tests</h1>
 
 <main>
diff --git a/cmd/pkgserver/ui_test/lib/ui.scss b/cmd/pkgserver/ui_test/lib/ui.scss
index ae75c721..9d6d4221 100644
--- a/cmd/pkgserver/ui_test/lib/ui.scss
+++ b/cmd/pkgserver/ui_test/lib/ui.scss
@@ -15,10 +15,14 @@ html {
     color: var(--fg);
 }
 
-h1, p, summary {
+h1, p, summary, noscript {
     font-family: sans-serif;
 }
 
+noscript {
+    font-size: 16pt;
+}
+
 .root {
     margin: 1rem 0;
 }
