Like many other Web sites, unsound surf reviews log files. These files merely logs visitors to the site - usually a standard procedure for hosting companies and a part of hosting services's analytics. The information inside the log files includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date/time stamp, referring/exit pages, and possibly the number of clicks. This information is reviewed to analyze trends, administer the site, track user's movement around the site, and gather demographic information. IP addresses, and other such information are not linked to any information that is personally identifiable.