We're changing our entire site(design and navigation wise) and we were wondering what would be the best approach to keep our pages indexed and our page rank/links intact. Are 301 redirects the way to go? Like, we have a page URL like "/our-products.php" and on the new navigation it'll be something like "/products/list.php". Our contetn is going to be almost the same(we're updating it too but not that much).
Thanks in advance!