We also do not collect, process or save any personal or usage data. This is not necessary for offering content on this page.
The european privacy regulation GDPR says, the IP-address could be personal data. While using a website via hypertext protocol there are data tranfers from and to the used device. These data include IP, information about device and software, and also the referred website, if there is one. Unless you are not logged in a specific website, which holds your personal data (e.g. social media), it is not possible to identify yourself from outside that channel.
It is optional to send e-mail. You may use a mail client, which is not connected to this website and does not use internet protocol.