Because Twitter removed all tweet count information, this tool is no longer available..
Use this tool to check the number of times a URL is retweeted / shared on Twitter. The retweet count indicates how your visitors appreciate and interact with your content. You can get the Tweet count for multiple URLs using the Tweet share count checker and export the results to .CSV.
Twitter offers “developers” the ability to easily generate share buttons. Some interesting button parameters:
For more info go to https://twitter.com/about/resources/buttons#tweet