Email addresses are weird.
Web addresses run from broadest to most narrow scope, which makes total sense to me. http is the protocol basically informing the computer how to handle the request. (Back in the 90s, we more commonly also saw ftp and mailto and gopher as protocols in links.) Next is the computer address which ideally would have been ordered Top Level Domain (TLD), site domain, hostname, so for example this site would have been com.ezrasf.www. Next is the folder tree down to the file location. Finally, is the file name.
Similarly, email addresses should have been designed as protocol, TLD, site domain, username. So, you could reach me at mailto:com.ezrasf/blog. Instead, the username at server address is what we got. It works, but it has bothered me that it does for a decade and a half.