no same old domain, he just rewrote the urls, but since he forgot to do an htaccess redirect, Google didn't know that ?p=123 was now /template123/ So basically

no same old domain, he just rewrote the urls, but since he forgot to do an htaccess redirect, Google didn't know that ?p=123 was now /template123/ So basically as far as Google was concerned, the only page that was still working from the old site was the index page, and even that was completely different.