First and foremost, I will never share your email address or any other personal information to anyone without your direct consent.
This website is powered by Jekyll and is hosted on GitHub, with Cloudflare as a Content Delivery Network (CDN). Github, like any hosting company, can have full insight in visitor data, like connecting IP addresses, visited pages, etc. Note that Github is not known to actively profile visitors. By using a VPN you can (try to) prevent this.