NodeReaper has asked for the wisdom of the Perl Monks concerning the following question:

This node was taken out by the NodeReaper on Sat Apr 30 17:58:50 2005 (EST)
  • Comment on What data can track cgi visitors logger?

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Re: What data can track cgi visitors logger?
by ikegami (Patriarch) on Apr 30, 2005 at 21:29 UTC

    In addition to tracking which page were visited,

    • you can track the order pages were visisted in a session, and
    • you can track the length of time between page visits.

    With the help of JavaScript,

    • you can get the user's screen resolution.

    Via an ActiveX object, you could get any information about a Windows computer, including:

    • installed software
    • installed devices
    • hard drive sizes
    • hardware id numbers from devices that provide one

    That's off the top of my head.