Google Analytics is Google’s free web analytics tool that helps website owners understand how their visitors engage with their website. Google Analytics collects information anonymously, and much like examining footprints in sand, it reports website trends without identifying individual visitors. Analytics uses its own set of cookies to track visitor interactions. These cookies are used to store information, such as what time the current visit occurred, whether the visitor has been to the site before, and what site referred the visitor to the web page. Google Analytics customers can view a variety of reports about how visitors interact with their website so they can improve their website and how people find it. A different set of cookies is used for each website, and visitors are not tracked across multiple sites.
To disable this type of cookie, some browsers will indicate when a cookie is being sent and allow you to decline cookies on a case-by-case basis. In addition to declining cookies, you can also install the Google Analytics Opt-out Add-on in your browser, which prevents Google Analytics from collecting information about your website visits.