This so-called "log data" may include the IP address, the browser type, the operating system, information concerning the previous website accessed and the sites accessed by you, your location, your mobile phone provider, the end device used by you (including device and application ID), the search terms used by you and cookie information.<br> <br> Via Twitter buttons or Twitter widgets integrated into websites and the use of cookies, it is possible for Twitter to record your visits to these websites and allocate these to your Twitter profile.