We use the cookie NID of the computer program reCAPTCHA on our website, which is operated by Google LLC (1600 Amphitheatre Parkway, Mountain View, CA 94043, USA). The purpose of this is to distinguish whether an action on the Internet is performed by a human being or a computer program or bot. In this context, when you visit the website, your behavior (IP address, duration of visit, mouse movements, etc.) is recorded, pseudonymized and forwarded to Google. The storage period is 6 months. The storage takes place on servers in the USA. For more information about the further use of the pseudonymized data by Google, please refer to the information available at https://policies.google.com/privacy?hl=de.