A web beacon is a transparent image file used to monitor your journey around a single website or collection of sites. They are also referred to as web bugs and are commonly used by sites that hire third-party services to monitor traffic. They may be used in association with cookies to understand how visitors interact with the pages and content on the pages of a web site.
We may serve third-party advertisements that use cookies and web beacons in the course of ads being served on our web site to ascertain how many times you've seen an advertisement. No personally identifiable information you give us is provided to them for cookie or web beacon use, so they cannot personally identify you with that information on our web site. Some third-party advertisements may be provided by Google, which uses cookies to serve ads on this site.