Number of Visitor Sessions - Hits to the site by a single visitor within a timeframe . Domestic, International and Unknown sections summarize the origin of visitors in percentages of hits. Visitor Sessions From the United States - Sessions determined by the User Domain field in the log. International Visitor Sessions - Sessions determined by the User Domain field in the log. Visitor Sessions of Unknown Origins - Origins may be unknown if the server does not log this field.
Averages indicate general statistics that span the log.
Average Number of Hits Per Day - Number of Successful Hits divided by the total number of days in the log. Average Number of Visitor Sessions Per Day - Number of visitor sessions divided by the total number of days in the log. Unique visitors are a count of unique IPs for the period of the report, whether or not they were authenticated using domain names or cookies. Number of Unique Visitors - Unique visitors are counted using visitor IP, domain name, or cookie. Who Visited Once - Visitor Sessions that occurred once throughout the log.