Whats the Difference between the urls with or without www

[Taimurkazmi]

Whats the Difference between the urls with or without www (like: http://www.idealsofts.com and http://idealsofts.com)
bcz google treated the same website as two different websites.
is there any solution to make both as one url ?

 

[Sandino]

Yes, you can redirect it, (make it a htaccess file).

Google sees it as 2 sites probably because it thinks its a subdomain.

 

[NucleA]

http://www.wjunction.com/showthread.php?t=26693&highlight=class

i already talked about this dude..and sandin0 is right, www is a subdomain.

 

[JmZ]

www. is a subdomain and always has been.

There really is no reason to use it anymore except for visual effect. It has no meaning at all now, you may aswell call it "fail.", it'd work the same. I actually redirect to no-www sometimes as it makes more sense.

Users want to load your domain, not a subdomain of that domain.

As for google, it indexes both, redirect one to the other.