diff --git a/site/public/_header.ejs b/site/public/_header.ejs
index cd051d0..7aea683 100644
--- a/site/public/_header.ejs
+++ b/site/public/_header.ejs
@@ -3,6 +3,8 @@
 <link type="text/css" rel="stylesheet" href="/semantic/css/semantic.min.css">
 <link type="text/css" rel="stylesheet" href="/css/planetaryjs.css">
 
-<meta charset="utf-8" />
-<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
+<meta property="og:image" content="http://planetaryjs.com/images/ex-rotating.png">
+<meta property="og:site_name" content="Planetary.js">