Based on the Add links to GitHub and GitLab mirrors for ports and commits request, the website has some new links arriving soon.
- Link to GitHub from each commit
- A similar link to GitLab
Use the one you like. Each git web interface has it’s own followers.
Also, while there, the commit hash at the top of the page is now a link to the commit history further down the page.
EDIT: It seems that link has been present since FreshPorts started processing git commits, and it has always been a link to that commit within cgit.freebsd.org. What changed was the version at the top of the page. That is now a link to #history.