small, fast tool to check for broken links in a webpage. i made this because i needed it for a project. it might come in handy for you too.
go install github.com/narasaka/weasel@latestor
git clone git@github.com/narasaka/weasel
cd weasel
make installWarning
due to the concurrent nature of the script when checking the links, you might often get a 429 error (too many requests) when doing this.
basic (only check links on that page)
weasel https://example.comrecursive check
weasel -r https://example.commake uninstall