Why don't non-existent child pages return 404

Jan 10, 2013 at 6:59 AM
Hello Bruce, We use and love your product and use it on all our sites, but I have seen the post http://www.ifinity.com.au/Products/KB/Url_Master?topic=Why+don't+non-existent+child+pages+return+404 but this issue is killing us in SEO, as our key landing pages are getting tagged as duplicate content from non-existent child pages, probably from Affiliate traffic, etc, I know it says you were looking at the issue for future releases, but do you have a solution or a suggestion? Could putting a regex in of all the valid querystrings possibly stop it trying to resolve bad ones as URL's? Many thanks, Simon