diff --git a/utils/stc/src/main/resources/index.html b/utils/stc/src/main/resources/index.html
index 5a7cb81..c75bb8f 100644
--- a/utils/stc/src/main/resources/index.html
+++ b/utils/stc/src/main/resources/index.html
@@ -16,14 +16,14 @@
   -->
 <html>
 <head lang="en">
-    <meta charset="UTF-8">
+    <meta charset="utf-8">
     <title>Scenario Test Coordinator</title>
 
-    <script src="stc.js"></script>
     <link rel="stylesheet" href="stc.css">
+
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
+    <script src="stc.js"></script>
 </head>
 <body>
-<h1>Scenario Test Coordinator</h1>
-
 </body>
 </html>
\ No newline at end of file