Page is a not externally linkable
lammert - 12:32 am on Aug 7, 2006 (gmt 0)
Yes, but it doesn't accurately count the path depth of a specific page to the homepage. The level it shows is the level of the first reference of a page it encountered, but not necessarily the lowest possible level. If you run the program several times, you may see different level values for a specific URL with each run. Other link checkers are better in level counting but worse in other fields. But back to the subject of the thread: it does generate a list of URLs which can be the base of a Google sitemap.
xenu link slueth is a very large help