Thread:Project:Support desk/How do I determine unreachable pages?/reply (2)

Well... quoting from Special:LonelyPages:
 * "The following pages are not linked from or transcluded into other pages in MediaWiki. "

It is about connectedness, not updatedness.

Some pages, for example Date formats and Browser issues with MediaWiki are categorized, so they are reachable, they have a parent, they are not orphaned, they do not belong on the "orphaned pages" list.