Remove "Tags" From Search Engines
Support pointed me here to answer this question.
Tag pages (example.com/tags/your-tag) create a tremendous amount of duplicate content and meta tags.
It seems that the solution is to hide these from the search engines, which there is an option for.
However, I can't verify what Lightspeed is actually doing to hide these from the search engines. There is no "noindex" in the robots meta tag, not in the HTTP response headers nor an exclusion in the robots.txt file
Does anyone have any insight?