What you mean by URI/URN ? You can access site with out URL ?
It is better to have one URL for web site, i used to set my sites with out www, recently changed to with www because if you use http://yourdomain.extn, any cookie set is available to all sub domains, that is extra traffic, security issue can be avoid when using www in your URL.
For IP on the server, i always set a default page, that way no virtual host content will be available via IP address, i don’t think it is good to have your content available via IP.
It is better to have one URL for web site, i used to set my sites with out www, recently changed to with www because if you use http://yourdomain.extn, any cookie set is available to all sub domains, that is extra traffic, security issue can be avoid when using www in your URL.
I am interested; have you a specific reference that I could read?
For IP on the server, i always set a default page, that way no virtual host content will be available via IP address, i don’t think it is good to have your content available via IP.
Maybe I have incorrectly set the VPSs directory structure. Each URL is working independently and Google Webmaster Tools is not screaming about server errors. It is just the unique IP_ADDRESS that I am concerned if it is open to the general public.
N.B. Although extensive reading about IP Address, URLs, URIs, URNs I am still confused due to conflicting reports.
[off topic]Note to Mods:
This is the fourth time I have tried to post.
Looks like the edit button has disappeared but a page refresh allows editing and saving?
Now its back again
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