Broken Link Checker support and maintenance has been taken over by WPMU DEV team and we released a new version yesterday.
If you still experience issues with YouTube videos could you open up a ticket in the support section and let us know a bit more about your setup and how the videos are embeded on your site.
@aksoysanat it’s true that the plugin perviously had an expired youtube api key but now it has an option to add your own key which will definitely fix the errors you were facing with the YT API in the previous versions.
Hope you find it helpful.
Best regards,
Biplav.
This reply was modified 4 years, 7 months ago by Biplav.