so i have a few thousands of product pages that are now dynamic urls with parameters. i was thinking of using mod rewrite to make them more SE friendly. as a visitor, I would personally prefer friendly URLs to dynamic ones. what about our favourite search engine? may such a big number of pages cause any problems to ranking? thanks
I have serveral sites with 1,000's of pages using mod-rewrite. I don't have any downside -- unless there's something I don't know about.....
I did this same thing for a site back in July, switched to friendly URL's -- didn't seem to have any negative impact at all, and the PR raised for deep level pages plus the # of indexed pages increased by about 12%. HTH and good luck
so the change shall not affect my ranking in the first phase. shall I make 301 from the dynamic to the new URLs too? thanks