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While running XAMPP on a staging machine I checked the Apache log file. It shows the following entries:

This is me: Chrome browser ... "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) >Chrome/30.0.1599.69 Safari/537.36"

This is me: Firefox browser on 64-bit Windows 7 ... "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Firefox/24.0"

And this is the last entry of the log: - - [10/Oct/2013:20:52:03 +0200] "GET /security/xamppsecurity.php HTTP/1.1" 200 >4222 "'http:// localhost/security/security.php'" "Mozilla/5.0 () Gecko/20100101 >Firefox/24.0"

Notice how the Windows NT 6.1; WOW64 part is missing from inside the parentheses in the browser signature. I presume this means it's not the same browser that is being used to access the system. However I am the only person on this computer and I do not have two separate Mozilla browsers.

Can some please explain to me this inconsistency?

Furthermore, I would like to know if there is a way, perhaps by accessing a site on the internet, to display these strings so they correspond to what the browser sends to the web server and display them automatically. That way I can tell which browser sends what, given that there are so many browser versions and types, and they all send different strings.



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