This plugin adds several Open Graph meta-tags to the header of your theme. These include meta information such as site name, a description (the excerpt of a post), the permalink, author, categories and images for your post. As a specialty, images from embedded video and audio players are retrieved as well. Other types of meta-tags are supported as well, including Google+ Snippets, Twitter Cards and canonical links. Currently, these media embeds are supported: 8tracks Bambuser Bandcamp DailyMotion Flickr videos Hulu Internet Archive Livestream Mixcloud MyVideo Official.fm Rdio SoundCloud Spotify Twitch.tv Ustream Viddler Vimeo YouTube JW Player NVB Player Standard HTML5 video-tags Open Graph tags will be used by social network sites such as Facebook, Twitter or Google+ to style a shared link or webpages “liked” by any user. Images supposedly attract more attention, so you might find this plug-in useful.