I still see all the blog pages. Usually, when this occurs the redirect 301 is not correctly implemented. I did it by myself for several websites and always worked. This is the first time I have no control over this because Altervista does it by itself.
You see the pages of the same blog with different URLs with code4projects.altervista.org redirecting to code4projects.net. This usually if not correctly implemented could bring to mark the pages of code4projects.net as duplicated if the redirect 301 is not correctly implemented.
Can someone explain to me how Altervista redirect these pages?