CSDN.NET CSDN.NET - 全球最大中文IT社区,为IT专业技术人员提供最全面的信息传播和服务平台


csdn.net website information.

csdn.net website servers are located in China and are responding from following IP address 47.95.163.175. Check the full list of most visited websites located in China.

csdn.net domain name is registered by .NET top-level domain registry. See the other sites registred in .NET domain zone.

Following name servers are specified for csdn.net domain:

  • ns3.dnsv3.com
  • ns4.dnsv3.com

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According to Alexa traffic rank the highest website csdn.net position was 28 (in the world). The lowest Alexa rank position was 677. Now website csdn.net ranked in Alexa database as number 32 (in the world).

Website csdn.net Desktop speed measurement score (46/100) is better than the results of 15.79% of other sites shows that the page desktop performance can be improved.

csdn.net Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of csdn.net (57/100) is better than the results of 47.21% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-21-2018 3212
Nov-20-2018 44-1
Nov-19-2018 43-11
Nov-18-2018 32-1
Nov-17-2018 310
Nov-16-2018 31-2
Nov-15-2018 296

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csdn.net Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


csdn.net whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: CSDN.NET
Registry Domain ID: 4252779_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2015-01-28T23:17:54Z
Creation Date: 1999-03-11T05:00:00Z
Registrar Registration Expiration Date: 2017-03-11T05:00:00Z
Registrar: NETWORK SOLUTIONS, LLC.
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Reseller:
Domain Status:
Registry Registrant ID:
Registrant Name: Beijing Chuangxin Lezhi Co.ltd
Registrant Organization: Beijing Chuangxin Lezhi Co.ltd
Registrant Street: B3-2-1 ZHaowei Industry Park
Registrant City: Beijng
Registrant State/Province: Beijing
Registrant Postal Code: 100016
Registrant Country: CN
Registrant Phone: +86.1064351432
Registrant Phone Ext:
Registrant Fax: +86.1064348545
Registrant Fax Ext:
Registrant Email: Jiangtao@CSDN.NET
Registry Admin ID:
Admin Name: Tao, Jiang
Admin Organization: CSDN Holdings. Co. LTD.
Admin Street: B-12 Fuma Building,guangshun north road
Admin City: Beijing
Admin State/Province: Beijing
Admin Postal Code: 100102
Admin Country: CN
Admin Phone: +86.1064351432
Admin Phone Ext:
Admin Fax: +86.1064348545
Admin Fax Ext:
Admin Email: Jiangtao@CSDN.NET
Registry Tech ID:
Tech Name: Tao, Jiang
Tech Organization: CSDN Holdings. Co. LTD.
Tech Street: B-12 Fuma Building,guangshun north road
Tech City: Beijing
Tech State/Province: Beijing
Tech Postal Code: 100102
Tech Country: CN
Tech Phone: +86.1064351432
Tech Phone Ext:
Tech Fax: +86.1064348545
Tech Fax Ext:
Tech Email: Jiangtao@CSDN.NET
Name Server: NS3.DNSV3.COM
Name Server: NS4.DNSV3.COM
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of whois database: Wed, 29 Apr 2015 22:55:57 GMT

csdn.net server information

Servers Location

csdn.net desktop page speed rank

Last tested: 2016-06-12


Desktop Speed Bad
46/100

csdn.net Desktop Speed Test Quick Summary


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priority - 20 Leverage browser caching

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priority - 18 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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csdn.net Desktop Resources

Total Resources126
Number of Hosts18
Static Resources74
JavaScript Resources23
CSS Resources4

csdn.net Desktop Resource Breakdown

csdn.net mobile page speed rank

Last tested: 2016-06-12


Mobile Speed Bad
57/100

csdn.net Mobile Speed Test Quick Summary


priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 26 Avoid landing page redirects

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csdn.net Mobile Resources

Total Resources17
Number of Hosts5
Static Resources12
JavaScript Resources4
CSS Resources1

csdn.net Mobile Resource Breakdown

csdn.net mobile page usability

Last tested: 2016-06-12


Mobile Usability Good
100/100

csdn.net Mobile Resources

Total Resources17
Number of Hosts5
Static Resources12
JavaScript Resources4
CSS Resources1

csdn.net Mobile Resource Breakdown

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csdn.net Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


csdn.net TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.