On the basis of a data processing agreement with us, certain user and usage information is collected by Google, summarized into pseudonymized usage profiles and stored in cookies (see above). This includes, for example, information on the browser type/version used, the operating system used, the screen resolution, referrer URL (the website visited prior to this one), anonymized IP address of the computer used to access the website, time of server request, files downloaded, videos watched, advertising banners clicked on, orders placed, sequence of clicks, frequency of page impressions, first and last page visited, time spent on individual pages etc.