web
your page at https://runv.club/~you/
in the terminal: help web
Your web page is whatever is in ~/public_html, served at https://runv.club/~you/ (with your username instead of "you").
Start by editing ~/public_html/index.html:
nano ~/public_html/index.html
Files have to be readable by others to show up. If a page gives you "not found" when the file is there, check the permissions:
chmod 644 ~/public_html/page.html chmod 755 ~/public_html/somedir
Links to files outside your home, or files owned by someone else, are not served. Plain HTML, CSS, images and JavaScript work. There is no PHP or CGI.
Each page runs in a sandbox of its own, so JavaScript works but cookies and localStorage don't, and a script can't read other runv.club pages. Folders named .git, .ssh or .gnupg are never served.