Link checker that was added to UDOIT 2.8 should be added to 3.0 (From [UDOIT/Issue/620](https://github.com/ucfopen/UDOIT/issues/620)). I am currently working on this in a [forked version](https://github.com/jasonmatos23-git/phpally?organization=jasonmatos23-git&organization=jasonmatos23-git).