I have read How to integrate Facebook's Open Graph in a Meteor application? and followed it closely, however, the og tags are still not registered):
I would just like to set several images to ensure that several thumbnails appear when u type http://bubble.meteor.com in facebook
Here are my codes: (Updated)
<head>
...
<meta property="og:image" content="http://bubble.meteor.com/img/ogimage1.png">
<meta property="og:url" content="http://bubble.meteor.com">
<meta property="og:title" content="Emory Bubble">
</head>
Am I doing anything wrongly? Thanks!