No consent is needed for technical storage or access solely to transmit a communication, or strictly necessary for an information society service the user requested, including to protect information about the service, keep the device secure, prevent or detect fraud or technical faults, authenticate the user automatically, or remember selections or inputs. Storage or access by the service provider solely to collect statistics on how its service or website is used to improve it, or solely to adapt the site's appearance or functionality to the user's preferences or otherwise enhance them, needs no consent if the user is given clear and comprehensive information and a simple, free means of objecting and does not object; statistical information may be shared only with someone helping to make the improvements, and the statistical exemption does not cover information the device emits automatically. Storage or access to locate a user who asks for or needs emergency assistance is also exempt.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.