kyfw.12306.cn Website Review

kyfw.12306.cn - Basic Information

Server:
Cdn Cache Server V2.0

kyfw.12306.cn - Pages Indexed

Baidu:
Bing:
Google:

kyfw.12306.cn - Page Information

Title:
铁路客户服务中心
Length: 8 character(s); Best length: 10 ~ 60 character(s)
Meta keywords:
Unknown
Length: 0 character(s); Best length: 10 ~ 255 character(s)
Meta description:
Unknown
Length: 0 character(s); Best length: 50 ~ 160 character(s)
H1:
中国铁路12306
Length: 9 character(s)

kyfw.12306.cn - Site Technology

Server:
Cdn Cache Server V2.0
SSL Secure:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable

kyfw.12306.cn - HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of kyfw.12306.cn:
HTTP/1.1 302 Moved Temporarily
Date: Mon, 10 Jan 2022 12:18:27 GMT
Content-Length: 0
Connection: keep-alive
Server: Cdn Cache Server V2.0
Location: https://kyfw.12306.cn/otn
X-Via: 1.0 VM-TAO-012Ys199:13 (Cdn Cache Server V2.0)
X-Ws-Request-Id: 61dc2413_VM-TAO-01dQC198_22416-15794
X-Cdn-Src-Port: 48670

HTTP/1.1 302 Moved Temporarily
Date: Mon, 10 Jan 2022 12:18:27 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: route=6f50b51faa11b987e576cdb301e545c4; Path=/
Location: https://kyfw.12306.cn/otn/
Set-Cookie: BIGipServerotn=1641611530.64545.0000; path=/
X-Via: 1.1 VM-TAO-01Bt7197:20 (Cdn Cache Server V2.0)
X-Ws-Request-Id: 61dc2413_VM-TAO-01dQC198_22416-15795
X-Cdn-Src-Port: 48670

HTTP/1.1 302 Moved Temporarily
Date: Mon, 10 Jan 2022 12:18:28 GMT
Content-Length: 0
Connection: keep-alive
Set-Cookie: route=6f50b51faa11b987e576cdb301e545c4; Path=/
Set-Cookie: JSESSIONID=F31431217F37A77DCDCC4330012689E7; Path=/otn
Location: https://kyfw.12306.cn/otn/passport?redirect=/otn/
Set-Cookie: BIGipServerotn=1960378634.50210.0000; path=/
X-Via: 1.1 VM-TAO-012Ys199:13 (Cdn Cache Server V2.0)
X-Ws-Request-Id: 61dc2413_VM-TAO-01dQC198_22416-15798
X-Cdn-Src-Port: 48670

HTTP/1.1 200 OK
Date: Mon, 10 Jan 2022 12:18:28 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: route=9036359bb8a8a461c164a04f8f50b252; Path=/
Set-Cookie: JSESSIONID=9E70EF63B9F5F2D334CBE609CC71B7D2; Path=/otn
ct: C1_217_82_8
Content-Language: zh-CN
Content-Encoding: gzip
Set-Cookie: BIGipServerotn=1389953290.50210.0000; path=/
X-Via: 1.1 VM-TAO-01ChD196:11 (Cdn Cache Server V2.0)
X-Ws-Request-Id: 61dc2414_VM-TAO-01dQC198_22416-15800
X-Cdn-Src-Port: 48670

kyfw.12306.cn - DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 2 DNS record(s) of 12306.cn.
Host Type IP/Target TTL Extra Infomation
12306.cn.wsglb0.comA60
12306.cnCNAME3600