Widgets
Pinterest is an image sharing and social media service designed to enable saving and discovery of information

Miscellaneous
The Open Graph protocol enables any web page to become a rich object in a social graph

Advertising
Start earning money from your website through ad and content monetization Learn how to start using AdSense for your website today

Authentication
N A

Video players
Enjoy the videos and music that you love upload original content and share it all with friends family and the world on YouTube

CDN

Ecommerce
N A

Ecommerce
Schema org is a set of extensible schemas that enables webmasters to embed n structured data on their web pages for use by search engines and other applications

N A