Uniform Resource Identifier – of the resources required;<br>• time and method used to formulate the requests for the server;<br>• numerical code about the state of the answer given by the server (positive ending, error, etc.);<br>The navigation data are related to the operating system and to the user’s computer context, whose transmission is implicit in the use of Internet communication protocols.<br>For this purpose the Company uses a tool of a third party (Google Analytics) for exclusively statistical purposes and for the traffic analysis in order to make the website more suitable for regular users.