diff --git a/index.html b/index.html
index c8059c3..08ee4cd 100644
--- a/index.html
+++ b/index.html
@@ -3,8 +3,8 @@
   <head>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="chrome=1">
-    <meta name="language" content="english">
-    <meta name="description" content="dimple.js is a powerful and flexible open-source charting API for d3.js - Using dimple you can quickly and easily create and combine bar, line, scatter, area and bubble charts.">
+    <meta http-equiv="content-language" content="en-gb">
+    <meta name="description" content="dimple.js is a powerful and flexible open-source charting API for d3 letting you quickly and easily create and combine bar, line, area and scatter charts.">
     <title>dimple - A simple charting API for d3 data visualisations</title>
     <
     <link rel="stylesheet" href="/stylesheets/styles.css">
