This website uses Google Analytics to track visits, performance, clicks, and all that typical stuff.
When you visit, your web browser automatically sends me (and I may retain) information such as the: Internet domain through which you access the Internet; Internet Protocol address of the computer you are using; type of browser software and operating system you are using; date and time you access our site; and the Internet address of the site from which you linked directly to this site.
I will use this information to help maintain this site, e.g., to determine the number of visitors to different pages, to ensure the site is working properly, and to make it more accessible and useful.
I will not use this information to identify individuals nor obtain personally-identifying information about you, and I will never sell your personal information.
TLDR: Cookies!