Hey friends............... All the pages of my site has been cached without 'www'. Is there any solution? Please help me.
Yes, you can rediret your non www version of URLs to www version of URLs and Google will change its index.
put .htaccess file witch is used for redirection like 301 302 and www to non-www (vice-versa) in linux server(Document Root).. if u dont know about that script then find out on the internet you can get number of scripts related to canonical issue.good luck...