Screen size stats
With the help of a small javascipt you should add in some of your
webpage, user screen size and color depth are available.
work very well with floating pages. Any help welcome.
Thanks to maxmind, a city database can be used to get locate user's coordonnate. You'll need to install first
the GeoIP library and the GeoIPCity plug-in from maxmind. The free version is not as accurate as the commercial
one but it can help.