diff --git a/index.html b/index.html
index 69f57dc..3f2958d 100644
--- a/index.html
+++ b/index.html
@@ -1,3 +1,20 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <meta name="generator" content="pandoc" />
+
+        <meta name="author" content="barionleg" />
+    
+    
+    <title>Temperature Simulation</title>
+
+<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
+
+  </head>
+  <body>
+
 <div id="card">
   <canvas id="canvas" width="640" height="480"></canvas>
 </div>
@@ -6,3 +23,6 @@
   Made with ❤ by <a href="https://idreesinc.com?utm_source=codepen&utm_medium=signature&utm_campaign=temperature-simulation" target="_blank">Idrees Hassan</a> - MIT License - Source available <a href="https://idreesinc.com/about-temperature-simulation?utm_source=codepen&utm_medium=signature&utm_campaign=temperature-simulation" target="_blank">here</a>
 </div>
 <script src="./application.js"></script>
+
+ </body>
+</html>
