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No, it doesn't need to be unique when doing this. Google understand that a product doesn't change, just because the location does, and is how they suggest avoiding duplication issues in these circumstances. -Andy

Hi! Got a solution for this issue, It's gzip compression that makes the 302 redirection! Enabling compression causes the redirects Google boot to cookies_usage.php and therefore Google believe they visit cookies_usage.php while they came thru another URL. Disabling it fixes the problem. Need to investigate the gzip-plugin for OsCommerce and see what I find. Thanks for your help!

Hi Tommy You can do as Aran suggests - a redirect would be fine for feeds you don't want being crawled. But more importantly, you may want to consider not indexing subpages (like this one: http://www.mediaanalys.se/blogg/page/2/) - you can make this setting in Yoast. Let us know! -Dan

Hi Highland! I know that relative URLs is anything but good, especially when you also use URL rewrite. The only question is how Google will react to this? Thanks for your answer!