No data is collected or processed by the author.

This page is hosted using GitHub Pages. While the author of this page does not collect any personally identifiable data, the service provider GitHub "may collect User Personal Information from visitors to [the] GitHub Pages website, including logs of visitor IP addresses, to comply with legal obligations, and to maintain the security and integrity of the Website and the Service." (https://docs.github.com/en/github/site-policy/github-privacy-statement#github-pages)
This is outside the influence of the author.