I go with the assumption that the "1 to 1 mapping" you were talking about is a global 301 redirect on a wild-card page by page basis, right? Example: oldsite.c

I go with the assumption that the "1 to 1 mapping" you were talking about is a global 301 redirect on a wild-card page by page basis, right? Example: oldsite.com/anypage.extension redirects to: newsite.com/anypage.extension If that's the case, you've done everything correctly. The only other thing I may think of is your new site being on the same IP of a "bad site" in Google's eyes, but that's very unlikely. It takes a while for Google to re-index all of its URL's, it may take 6-9 months for you to recover your organic search traffic you once had. I remember working for WashingtonPost.com as their SEO manager when one of their properties switched from budgettravelonline.com to budgettravel.com a few years ago, it took forever, but they had 20,000+ URL's I go with the assumption that your homepage is indexed by Google, but the internal pages are taking its time switching from old URL to new URL in Google indexes? If you don't know, you can either look at it in Google's webmaster tools, or do a simple search on "site:yoursite.com" as query. I know this isn't easy, but sit tight and wait. Good luck.