Add a Facebook Like button
Learn how to add a facebook like button to your website
Add a Twitter Feed
Learn how to add a Twitter feed to your site, displaying your most recent Tweets.
Add a Pinit Button to Your Page
Want people who use Pinterest to share pictures from your website? Another great promotion tool, along with Facebook Like and Google PlusOne.
Add a website page as a facebook page tab
Learn how to add any website page as a Facebook tab
Facebook preview caching old/offline version, wrong image displayed
If facebook shows the wrong image or text for your shared web page, then this is how to fix it.
Learn how to install facebook pixel tracking on your website