https://gitea.artixlinux.org/packagesV/vnstat-openrc/src/branch/master/trunk/PKGBUILD (https://gitea.artixlinux.org/packagesV/vnstat-openrc/src/branch/master/trunk/PKGBUILD)
PKGBUILD has this line:
url="https://github.com/artix-linux/packages-galaxy"
That URL is also shown by pacman -Qi vnstat-openrc, but when I go to it, Octocat says "This is not the page you are looking for."
I think this is the page I was looking for, as other packages seem to point to the github not gitea address:
https://github.com/artix-linux/community (https://github.com/artix-linux/community)
It's obviously not a critical issue though. ;D