JDZJ.COM 机电之家-中国机电行业门户-机电之家-更懂机电贸易


jdzj.com website information.

jdzj.com website servers are located in China and are responding from following IP address 119.37.199.242. Check the full list of most visited websites located in China.

jdzj.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for jdzj.com domain:

  • ns4.dnsv3.com
  • ns3.dnsv3.com

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According to Alexa traffic rank the highest website jdzj.com position was 1504 (in the world). The lowest Alexa rank position was 87222. Now website jdzj.com ranked in Alexa database as number 8862 (in the world).

Website jdzj.com Desktop speed measurement score (0/100) shows that the page desktop performance can be improved.

jdzj.com Mobile usability score (56/100) is better than the results of 1.11% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of jdzj.com (0/100) and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Aug-19-2019 N/AN/A
Aug-18-2019 8,8627,031
Aug-17-2019 15,8934,718
Aug-16-2019 20,6111,919
Aug-15-2019 22,530-15,581
Aug-14-2019 6,949-942
Aug-13-2019 6,0072,461

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jdzj.com 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.


jdzj.com 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: JDZJ.COM
Registry Domain ID: 137950529_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2017-06-01T04:58:19Z
Creation Date: 2004-12-22T09:25:42Z
Registry Expiry Date: 2019-12-22T09:25:42Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.1087127926
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS3.DNSV3.COM
Name Server: NS4.DNSV3.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-03-20T04:35:46Z

jdzj.com server information

Servers Location

jdzj.com desktop page speed rank

Last tested: 2017-05-27


Desktop Speed Bad
0/100

jdzj.com Desktop Speed Test Quick Summary


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priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 6 Reduce server response time

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jdzj.com Desktop Resources

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priority - 77 Leverage browser caching

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priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 8 Reduce server response time

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priority - 1 Enable compression

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priority - 0 Minify JavaScript

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jdzj.com Mobile Resources

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priority - 40 Use legible font sizes

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priority - 19 Size content to viewport

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The element <a href="/yp.html">会员企业</a> falls outside the viewport.
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priority - 17 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

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priority - 10 Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

jdzj.com Mobile Resources

Total Resources172
Number of Hosts9
Static Resources119
JavaScript Resources23
CSS Resources3

jdzj.com Mobile Resource Breakdown

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jdzj.com 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.


jdzj.com 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.