This forwards the information that you have visited our website to the social network. If you are logged in to the social network via your personal user account or during your visit to our website, your visit to our website will be assigned to your account. By interacting with browser plug-ins or links, e.g. by pressing a “like” button or leaving a comment, this information is transmitted to the respective social network and stored there. The allocation of the data to your account can therefore be prevented on the one hand by logging out of your account (of the respective social network) before visiting our website.