StackOverflow2013

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plurals

PO
primarykey
Id
6906218
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2011-08-02T01:03:07.297
FavoriteCount
0
LastActivityDate
2011-08-02T01:03:07.297
LastEditDate
LastEditorUserId
0
OwnerUserId
864393
ParentId
6906110
PostTypeId
2
Score
4
ViewCount
0
LastEditorDisplayName
text
Body
<code>www.example.com</code> and <code>example.com</code> can be completely different hosts with different websites, etc.; it is only by convention that they typically point at the same host. When you visit either one, the process goes like this (http://www.example.com/ used as example): <ol> <li>Your browser asks its DNS resolver what the IP address of <code>www.example.com</code> is. The resolver tells it that the IP is <code>1.2.3.4</code>.</li> <li>Your browser connects to <code>1.2.3.4</code> on TCP port 80 (the default for HTTP), and asks for the path <code>/</code> for the host <code>www.example.com</code> (given in the Host header). The web server returns the document requested.</li> <li>Your browser repeats the above as necessary to fetch any resources (images, scripts, etc.) needed for the page and renders the page.</li> </ol> Note that the DNS server could return different IP addresses for the different hostnames, or the web server could reply with a different page for each hostname. They typically do not to reduce user confusion, but it is possible. It is likely that one is faster than the other because the IP address and resources for one are already cached; that is, they have been stored from a previous attempt to access the page, so the browser knows that it does not need to fetch them again. It is for this and other reasons (e.g. search engine optimization, as g_thorn suggests) that it is often advisable to choose one canonical hostname to use, but there is no intrinsic advantage to either one.
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POWhat is the difference between typing www.[site].com and [site].com?
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USJeremy Roman
plurals
PostLinksPostIdRelatedPostId
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PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
1. POWhat is the difference between typing www.[site].com and [site].com?
 singulars
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 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
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 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
3. VO
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 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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