using Cookie-free Domains for Components

Posted by JPro on Stack Overflow See other posts from Stack Overflow or by JPro
Published on 2010-05-05T10:21:49Z Indexed on 2010/05/05 10:28 UTC
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webserver

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cookies

I was looking at the post here which says

When the browser makes a request for a static image and sends cookies together with the request, the server doesn't have any use for those cookies. So they only create network traffic for no good reason.

Although I tend not to use cookies at all, my doubt is I used to think that the server creates the cookies to store the session varialbles etc and sends to the client. But this statement says the reverse of that. I don't quiet understand what is the need for the browser to create and send cookies with the request, to me it doesn't make any sense?.

Can anyone please correct me?

Thanks/.

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