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 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:

  • vip4.alidns.com
  • vip3.alidns.com

and probably website csdn.net is hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US hosting company.

According to Alexa traffic rank the highest website csdn.net position was 12 (in the world). The lowest Alexa rank position was 953. Now website csdn.net ranked in Alexa database as number 920 (in the world).

Website csdn.net Desktop speed measurement score (46/100) is better than the results of 19.93% 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 48.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-29-2024 920-7
Mar-28-2024 9131
Mar-27-2024 9142
Mar-26-2024 9163
Mar-25-2024 919-6
Mar-24-2024 9135
Mar-23-2024 918-3

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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: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-12-02T08:57:35Z
Creation Date: 1999-03-11T05:00:00Z
Registry Expiry Date: 2023-03-11T04:00:00Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: VIP3.ALIDNS.COM
Name Server: VIP4.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-05-14T06:06:20Z

csdn.net server information

Servers Location

IP Address
39.106.226.142
Country
China
Region
Zhejiang
City
Hangzhou

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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priority - 0 Minify HTML

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priority - 0 Minify CSS

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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: 2019-12-02


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: 2019-12-02


Mobile Usability Good
100/100

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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.