Information Available in Navigator
The first point to clarify is the difference between information available in navigator and information sent by navigator. This page shows information available in navigator to be used in programs in received web page. These programs are executed in navigator and the information is not sent to web server. All is managed inside the navigator in our computer. Anyway the programs could send the information to any place in internet but navigator use to request permission for doing this.
Information sent by navigator is sent through internet inside web request sent to web server. In this case information is always sent to any web server and web server decide to use it or not.
In all our pages the information is shown but not used at all. Usual fields are shown in detail and complete information is shown at the bottom.
Usual fields
Installed plugins, plugins are third party software installed in the navigator. In case of an extrange plugin it should be uninstalled or, at least, deactivated in the navigator.
Complete information available in the navigator