Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Questions migrated from other SE sites are sometimes tagged cms. As drupal.SE is about Drupal, which a CMS, that tag should be blocked.
I've added cms to the blacklist.