Imprint
In short: The imprint names the provider, address and contact of a website.
In more detail: It must be easily recognisable, directly reachable and permanently available.
In Depth
Contents
Name (for companies with legal form and authorised representatives), address, e-mail and a second fast contact option, register and tax details depending on the case. Legal basis: § 5 DDG (formerly TMG). See imprint obligation, T&Cs.
See also: Legal Notice Requirement (“Impressumspflicht”, § 5 TMG), T&Cs, Digital Services Act Germany (DDG)