I have a static website that I wish to change to a dynamic one. Consequently, the urls are going to change for each page. As I understand it, this will result in the new pages being sandboxed.
Is there anything I can do to avoid this? What about 301 redirects or whatever they are called? If I use one of these for each page, do I have to do them immediately? How long does Google give before consigning your page to the rubbish heap?
