Colin Alston <[EMAIL PROTECTED]> writes:
> Has anyone else noticed strange things with support.microsoft.com?
>
> If I wget it ('http://support.microsoft.com/') from anywhere, I get an
> index.html fine.
>
> If I use lynx, I get gibberish (gzipped content, without a correct header)
>
> If I use Firefox or IE behind some Squid proxies in certain places, it
> doesn't understand the content either.
>
> Looks like either they are not correctly encoding the content based on
> browser capabilities.
Not only that. They are actually redirecting to a 404 not found page
based on User-Agent. Compare these two requests:
[EMAIL PROTECTED]:~$ telnet support.microsoft.com 80
Trying 207.46.248.248...
Connected to support.microsoft.akadns.net.
Escape character is '^]'.
HEAD / HTTP/1.1
Host: support.microsoft.com
Connection: close
HTTP/1.1 302 Found
Connection: close
Date: Thu, 24 Apr 2008 13:43:58 GMT
Server: Microsoft-IIS/6.0
P3P: CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo
CNT COM INT NAV ONL PHY PRE PUR UNI"
X-Powered-By: ASP.NET
ETag:
X-AspNet-Version: 2.0.50727
Location:
/default.aspx?scid=gp;[ln];gsserr404&style=error&errurl=%2fDefault.aspx
Set-Cookie:
.ASPXANONYMOUS=JUEKFqPcyAEkAAAAZWU4OTVjZDktZTQyNi00ODNkLTkxMmMtMmZiNjhjZDg4NDYyIaA8To0Ty4xrBwpDO9AYeo974f81;
expires=Thu, 03-Jul-2008 00:23:58 GMT; path=/; HttpOnly
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Length: 196
Connection closed by foreign host.
[EMAIL PROTECTED]:~$ telnet support.microsoft.com 80
Trying 207.46.248.248...
Connected to support.microsoft.akadns.net.
Escape character is '^]'.
HEAD / HTTP/1.1
Host: support.microsoft.com
Connection: close
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)
HTTP/1.1 200 OK
Connection: close
Date: Thu, 24 Apr 2008 13:46:13 GMT
Server: Microsoft-IIS/6.0
P3P: CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo
CNT COM INT NAV ONL PHY PRE PUR UNI"
ETag:
X-Powered-By: ASP.NET
X-AspNet-Version: 2.0.50727
Cache-Control: public
Expires: Thu, 24 Apr 2008 14:45:06 GMT
Vary: *
Content-Type: text/html; charset=utf-8
Content-Length: 28183
Connection closed by foreign host.
The site is designed specifically NOT to work except if you've got an
approved browser. I guess they just don't want lynx users there...
Bjørn
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