Zmdz.com 镇江中煤电子-煤矿安全监控系统,煤矿瓦斯监控系统,煤矿监控系统,KJ101N系统,各类矿用传感器,红外甲烷,红外管道甲烷,二氧化碳,二氧化硫，氢气,氧气,硫化氢

镇江中煤电子有限公司是全国煤炭安全监控系统制造业的知名企业，符合AQ6201-2006煤矿安全新标准,从事煤矿安全监控系统、矿用传感器的研发和生产,新研发和生产了矿用传感器,红外甲烷,红外管道甲烷,二氧化碳,二氧化硫，氢气,氧气,硫化氢

Zmdz.com Overview

Zmdz.com is a well-known company that specializes in the manufacturing of coal mining safety monitoring systems in China. The website, as a platform that represents the company, is structured to showcase its extensive range of products, mission statement, and the quality of its service.

The website is laid out in a simple yet professional manner, which makes it easy for website visitors to navigate. The overall design of the website is appealing with a red and black color scheme that gives off an air of professionalism, which is fitting for the company's product line. The homepage contains a banner on top that showcases the company's mission and an overview of their products.

The business website includes a comprehensive product catalog that highlights the various safety monitoring systems and sensors available. Each product page provides detailed information on the features and functionalities of the equipment, making it easier for customers to understand the usage and benefits of the product.

The website also includes several features that are beneficial to first-time visitors. For example, the site has a search bar that is located on the upper right corner of the page. This feature enables customers to find what they need quickly and efficiently. Additionally, the website has an online chat system for customer support.

The copyright section at the bottom of the website indicates that zmdz.com is hosted by China Mobile Communications Corporation, which guarantees reliable hosting services. The site's top-level domain is .COM, which implies that the company is interested in reaching out to a vast, global audience.

The website is family-friendly, as there is no objectionable content or advertising aimed at a mature audience. This makes it suitable for a range of customers, including minors and young adults.

Despite the visually professional appearance of the website, the pagespeed insights scores is low at 17, which is an area zmdz.com can improve on. By optimizing the website to improve page loading speeds and overall performance, the company can enhance the user experience of its customers and attract more visitors to the site.

In summary, zmdz.com's website is structured to serve its purpose of showcasing its products and services to a global audience. With a professional design, user-friendly layout, and features that cater to its customers' needs, the website's overall quality reflects the company's promise of excellence and safety to its clients.

Zmdz.com Rank Summary

Global Rank

Average Load Time

1.58sec

Links In Count

121

Website Value

$62,703

Audience Geography. Where are zmdz.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on zmdz.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is zmdz.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Zmdz.com Website Safety

Overview

Last Updated: 11/22/2024

Overall result - zmdz.com is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/25/2022

zmdz.com is safe.

Norton ConnectSafe evaluates zmdz.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/14/2017

zmdz.com is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

zmdz.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 03/03/2021

zmdz.com is safe.

McAfee assesses zmdz.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze zmdz.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/22/2024

zmdz.com child safety is unknown.

The WOT calculates reputation of the zmdz.com. This reputation system receives ratings from users and information from third-party sources, assesses the zmdz.com for safety features and confirms, whether zmdz.com is suitable for children.

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Zmdz.com Rank History

Alexa Rank shows how popular zmdz.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If zmdz.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to zmdz.com and pageviews on zmdz.com over the past 3 months.

Zmdz.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 56046

ASN Title: China Mobile Communications Corporation

Last Update: 12/27/2021

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block: AS55296 - AS56319
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-03T01:15:30Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS56046'

% Abuse contact for 'AS56046' is 'abuse@chinamobile.com'

aut-num: AS56046
as-name: CMNET-Jiangsu-AP
descr: China Mobile communications corporation
descr: the IP core network of China Mobile Group Jiangsu Company
descr: Telecommunication Service Provider
descr: No.51,huju road,Nanjing
country: CN
org: ORG-CMCC1-AP
remarks: Please send abuse e-mail to qihuang@js.chinamobile.com
admin-c: HL1318-AP
tech-c: HL1318-AP
notify: qihuang@js.chinamobile.com
mnt-by: MAINT-CN-CMCC
mnt-routes: MAINT-CN-CMCC
mnt-irt: IRT-CHINAMOBILE2-CN
last-modified: 2018-01-20T13:02:49Z
source: APNIC

irt: IRT-CHINAMOBILE2-CN
address: China Mobile Communications Corporation
address: 29, Jinrong Ave., Xicheng District, Beijing, 100032
e-mail: abuse@chinamobile.com
abuse-mailbox: abuse@chinamobile.com
admin-c: JS686-AP
tech-c: CT74-AP
auth: # Filtered
mnt-by: MAINT-CN-CMCC
last-modified: 2010-11-23T08:01:28Z
source: APNIC

organisation: ORG-CMCC1-AP
org-name: China Mobile Communications Corporation
country: CN
address: 29,Jinrong Ave.,
address: Xicheng District,
phone: +861052686688
fax-no: +861052616187
e-mail: hostmaster@chinamobile.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-01-20T12:57:51Z
source: APNIC

person: haijun li
nic-hdl: HL1318-AP
e-mail: hostmaster@chinamobile.com
address: 29,Jinrong Ave, Xicheng district,beijing,100032
phone: +86 1052686688
fax-no: +86 10 52616187
country: CN
mnt-by: MAINT-CN-CMCC
abuse-mailbox: abuse@chinamobile.com
last-modified: 2016-11-29T09:38:38Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Zmdz.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ZMDZ.COM
Registry Domain ID: 28004788_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2020-05-02T01:15:24Z
Creation Date: 2000-05-29T06:30:27Z
Registry Expiry Date: 2025-05-29T06:30:27Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.4008182233
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-19T20:49:05Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
zmdz.com	222.186.123.10	600

Host	MX Record	Priority	TTL
zmdz.com	hzmx01.mxmail.netease.com	5	600
zmdz.com	hzmx02.mxmail.netease.com	10	600

Host	NS Record	TTL
zmdz.com	f1g1ns2.dnspod.net	86400
zmdz.com	f1g1ns1.dnspod.net	86400

Host	TXT Record	TTL
zmdz.com	v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com	600
zmdz.com	v=spf1 include:spf.163.com -all	600

f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1514553252
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180

Zmdz.com HTML Check

HTML Validation Tool

Warnings

The character encoding “gb2312” is not widely supported. Better interoperability may be achieved by using “UTF-8”.

Using “gbk” instead of the declared encoding “gb2312”.

The “charset” attribute on the “script” element is obsolete.

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

Attribute “;” is not serializable as XML 1.0.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Errors

Legacy encoding “gbk” used. Documents must use UTF-8.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “text/html; charset=gb2312” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

CSS: “over-flow”: Property “over-flow” doesn't exist.

CSS: “｝”: Parse Error.

CSS: Parse Error.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

The “align” attribute on the “div” element is obsolete. Use CSS instead.

No space between attributes.

Attribute “;” not allowed on element “img” at this point.

Bad value “625px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “94px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

The “align” attribute on the “img” element is obsolete. Use CSS instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

CSS: “float”: “center” is not a “float” value.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

End tag “div” seen, but there were open elements.

Unclosed element “a”.

Attribute “background” not allowed on element “td” at this point.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

CSS: “display”: Parse Error.

Bad value “inc\product_show_gd.js” for attribute “src” on element “script”: Backslash ("\") used as path segment delimiter.

The “font” element is obsolete. Use CSS instead.

Element “object” is missing one or more of the following attributes: “data”, “type”.

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

Stray end tag “embed”.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

Too many messages.

Zmdz.com Desktop Performance

Last tested: 05/24/2017

Desktop Speed

14%

Optimize images

Leverage browser caching

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

Enable compression

Reduce server response time

Desktop Resource Breakdown

Total Resources	161
Number of Hosts	8
Static Resources	153
JavaScript Resources	6
CSS Resources	1

Zmdz.com Mobile Insights

Last tested: 05/24/2017

Mobile Usability

58%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Size content to viewport

Mobile Speed

17%

Optimize images

Leverage browser caching

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

Enable compression

Reduce server response time

Mobile Resource Breakdown

Total Resources	152
Number of Hosts	8
Static Resources	144
JavaScript Resources	6
CSS Resources	1

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Zmdz.com 镇江中煤电子-煤矿安全监控系统,煤矿瓦斯监控系统,煤矿监控系统,KJ101N系统,各类矿用传感器,红外甲烷,红外管道甲烷,二氧化碳,二氧化硫，氢气,氧气,硫化氢

Zmdz.com Overview

Zmdz.com Rank Summary

Zmdz.com Website Safety

Zmdz.com Rank History

Zmdz.com Hosting Information

Zmdz.com Domain Registration and Settings

Zmdz.com HTML Check

Zmdz.com Desktop Performance

Zmdz.com Mobile Insights

Zmdz.com Similar Audits

Zmdz.com Common Typos