http://gethead.info/
https://github.com/joshbuchea/head
Elements Meta Link Favicons Social Facebook Open Graph Facebook Instant Articles Twitter Cards Google+ / Schema.org OEmbed Browsers / Platforms Apple iOS Apple Safari Google Android Google Chrome Microsoft Internet Explorer Browsers (Chinese) 360 Browser QQ Mobile Browser UC Mobile Browser
origin - http://www.pipiscrew.com/?p=10747 a-free-guide-to-elements