www.jb51.net Website Review

www.jb51.net - Basic Information

Site Title:
Server:
Microsoft-IIS/7.5

www.jb51.net - Pages Indexed

Baidu:
Bing:
Google:

www.jb51.net - Page Information

Title:
Unknown
Length: 0 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:
Unknown
Length: 0 character(s)
Internal links:
0 (0 nofollow)
External links:
0 (0 nofollow)

www.jb51.net - Site Technology

Server:
Microsoft-IIS/7.5
SSL Secure:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Compress:
Unavailable
favicon.ico:
Unavailable

www.jb51.net - 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 www.jb51.net:
HTTP/1.1 200 OK
Date: Tue, 01 Dec 2020 02:52:55 GMT
Content-Type: text/html
Content-Length: 87619
Connection: keep-alive
Last-Modified: Mon, 30 Nov 2020 11:55:02 GMT
ETag: "b38fe9a2fc7d61:0"
Server: Microsoft-IIS/7.5
X-Powered-By: jb51.net
X-Cache-Spec: Yes
Age: 5488
X-Via: 1.1 PS-TPE-01qXz223:7 (Cdn Cache Server V2.0), 1.1 PSmglsjLAX2ay162:8 (Cdn Cache Server V2.0), 1.1 PSmgdfDEN1en65:12 (Cdn Cache Server V2.0)
X-Ws-Request-Id: 5fc5b007_PSmgdfDEN1en65_3668-34950

www.jb51.net - 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 7 DNS record(s) of jb51.net.
Host Type IP/Target TTL Extra Infomation
jb51.netA484
jb51.netMX485pri: 5
jb51.netMX485pri: 10
jb51.netNS86283
jb51.netNS86283
jb51.netSOA487expire: 1209600
serial: 1472830972
jb51.netTXT
v=spf1 include:spf.mail.qq.com ~all
485