Is there any way to get the number of users to share a link on Facebook, Twitter, and LinkedIn?
Example: How many times some link was shared to Facebook, Twitter, and
check this:
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http://www.jsfiddle.net/eXJBs
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//to change the URL to yours, you will find a http://www.google.com just take it off and add your http://www.yourdomain.com
and you can check up this facebook developer pages too which is very useful https://developers.facebook.com/docs/plugins/share-button/