downloading and installing the browser plug-in provided under the following link: http://tools.google.com/dlpage/gaoptout?hl=en . As an alternative to the browser plugin and on browsers on mobile devices, [...] Button (Social-Media-Plugin) Our website features plugins of the social work Facebook, operated by Facebook Ireland Limited, 4 Grand Canal Square, Dublin 2, Ireland. The Facebook Share plugin may be recognized [...] activate one of the stated buttons, the respective plugin will establish a direct connection to Facebook. Facebook transmits the contents of the plugin used by you directly to your browser. We have no influence