Web log analyzers are advanced tools which parse the raw log files generated on a web server to compile and give valuable reports. Many tools also parse the log file details to a database where it can run queries or complex process to generate custom reports. Who, when and how the visitors have come to your website is most demanding requirement from most people.

Log analyzer provides vital statistics about your website, out of which most common ones are listed below:

• Number of visits
• Time duration
• Unique visitors
• Top entry pages
• Top exit pages
• List of network and hosts
• Geographical location details
• Browsers
• Operating system used by visitors
• Robots status
• Different sources of Referrers
• Http Referrers
• Http Errors