You can view the Ghostery TrackerMap to determine the amount of tracking programs on your site URLs.
Ghostery is a tool to manage tracking software that may be hiding on your website. Tracking software gathers information about your website users and can slow down your pages, which may drive potential customers away. Using the Ghostery TrackerMap can help improve the user experience on your sites. It can also address concerns why you may be losing readers before your content has fully loaded. Ghostery gets information about individual trackers and how different trackers contribute to the latency of web pages.
For more information on using this functionality, refer to the Ghostery web site at http://www.ghostery.com/.