v2ex.com打开很慢，www.v2ex.com能打开。

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IP不一样，不加www打开比较慢，可能IP被墙了。是不是忘记配置了？ @Livid

$ ping v2ex.com
PING v2ex.com (72.47.224.92) 56(84) bytes of data.
^C
--- v2ex.com ping statistics ---
8 packets transmitted, 0 received, 100% packet loss, time 6998ms

$ ping www.v2ex.com
PING www.v2ex.com (106.187.41.232) 56(84) bytes of data.
64 bytes from li384-232.members.linode.com (106.187.41.232): icmp_req=1 ttl=52 time=163 ms
64 bytes from li384-232.members.linode.com (106.187.41.232): icmp_req=2 ttl=52 time=163 ms
64 bytes from li384-232.members.linode.com (106.187.41.232): icmp_req=3 ttl=52 time=169 ms
64 bytes from li384-232.members.linode.com (106.187.41.232): icmp_req=4 ttl=52 time=160 ms
64 bytes from li384-232.members.linode.com (106.187.41.232): icmp_req=5 ttl=52 time=184 ms
^C
--- www.v2ex.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4007ms
rtt min/avg/max/mdev = 160.349/168.159/184.699/8.741 ms

$ curl -I v2ex.com
HTTP/1.1 302 Moved Temporarily
Date: Sun, 06 May 2012 11:57:33 GMT
Server: Apache/2.0.54
X-Powered-By: PHP/5.2.17
Location: http://www.v2ex.com/
Vary: Accept-Encoding
Content-Type: text/html

V2EX

Time

3 replies • 1970-01-01 08:00:00 +08:00

Livid

MOD

PRO

May 6, 2012

收到，我会调整一下设置。

Livid

MOD

PRO

May 6, 2012

调整完毕。

现在 v2ex.com 直接指向和 www.v2ex.com 同样的服务器。

gDD

May 8, 2012

@Livid v2ex.com没有302到www.v2ex.com应该会对SEO有影响吧？

$ curl -I v2ex.com
HTTP/1.1 200 OK
Date: Tue, 08 May 2012 10:57:19 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Content-Length: 0
Etag: "da39a3ee5e6b4b0d3255bfef95601890afd80709"
Server: TornadoServer/2.2
Set-Cookie: V2EX_LANG=en; Path=/