diff --git a/index.html b/index.html
index 8c9b9cf..b7bae28 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width">
-<title>GS1 Module Count tool</title>
+<title>GS1 Retail 2D barcode size estimator</title>
 <link href="https://ref.gs1.org/styles/base.css" rel="stylesheet">
 <script src="https://ref.gs1.org/inc/gs1-fixup.js"></script>
 <script src="vue.min.js"></script>
@@ -181,7 +181,7 @@
     <p id="headerTitle">ref.gs1.org</p>
     <p id="strapline">The Global Language of Business</p>
   </div><div id="headerBlock">
-  <h1 id="title">GS1 Module Count tool</h1>
+  <h1 id="title">GS1 Retail 2D barcode size estimator</h1>
 </div>
 </header>
 <main>
