Twitter has a fancy widget/button called the Tweet Button that allows your readers to click a button to tweet about your webpage. It includes a count of how many people have tweeted about your page, similar to Facebook’s “like” button.
If your tweet button count seems to be stuck at zero try adding the data-counturl field. Its value should be the URL of the page you want the button to count (most likely the same value as your data-url field). Your tweet button code should look something like this:
This example above is obviously for FriendOrFollow.com. Just swap out the details with your own site or page.