It did a great job and found several broken links, which started to check.
and then I noticed something strange...
Three of my pages (I had 11) had disappeared along with around 30 or so posts!
WordPress.com seems to be working perfectly otherwise. But, it's as if the pages and posts never existed!
I was able to re-post old versions of the pages via Google's cache, but I have no idea how to recover the posts.
I do have backups, but it's going to be a hassle to re-post everything.
This really shook me up!
Perhaps the pages that disappeared were withdrawn from circulation by the WordPress.com system because the broken link checker was accessing them too much or using too many resources?
The blog I need help with is slowyogaclasses.wordpress.com.