Legal reminder: the concept of a “cookie” is not central to the definition of the right to measure traffic without user consent, as all web data is considered personal (including, for instance, the URL of the page visited). What matters most is the inability to identify an internet user, either directly or indirectly. Consequently, Attrilab stores only completely anonymous data and provides access solely to aggregated data, making it impossible to trace the information back to an individual user in any way.