DTCOALMINE.COM 大同煤矿集团公司

dtcoalmine.com Website Information

Daily Unique Visits: 3,911

Daily Page Views: 15,644

Income Per Day: $44

Estimated Value: $23,760

dtcoalmine.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN. See the full list of other websites hosted by CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN.

The highest website dtcoalmine.com position in Alexa rank database was 27175 and the lowest rank position was 997440. Current position of dtcoalmine.com in Alexa rank database is 320876.

Desktop speed of dtcoalmine.com is unknown.

Mobile usability score of dtcoalmine.com (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of dtcoalmine.com (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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dtcoalmine.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


dtcoalmine.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


Domain Name: DTCOALMINE.COM
Registry Domain ID: 83286429_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2022-07-08T17:00:39Z
Creation Date: 2002-02-03T05:58:14Z
Registry Expiry Date: 2032-02-03T05:58:14Z
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
Name Server: DNS17.HICHINA.COM
Name Server: DNS18.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-08-12T11:25:30Z

dtcoalmine.com server information

Servers Location

dtcoalmine.com mobile page speed rank

Last tested: 2016-12-01


Mobile Speed Bad
30/100

dtcoalmine.com Mobile Speed Test Quick Summary


priority - 106Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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

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dtcoalmine.com Mobile Resource Breakdown

Total Resources155
Number of Hosts7
Static Resources145
JavaScript Resources16
CSS Resources2

dtcoalmine.com mobile page usability

Last tested: 2016-12-01


Mobile Usability Bad
60/100

dtcoalmine.com Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

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priority - 17Size tap targets appropriately

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The tap target <input id="bdcs-search-form-submit" type="submit" class="bdcs-search-form-submit"> is close to 1 other tap targets.

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priority - 10Configure 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.

priority - 4Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,002 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

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The element <a href="http://www.dtc…94/100551.html" class="ggq">[详细]</a> falls outside the viewport.
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dtcoalmine.com HTML validation

Errors

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

Line: 176 Column: 37 - 114
"... <img src="http://images.dtcoalmine.com/images/2019-07-16/1563219508567.gif" /> ..." Line: 183 Column: 37 - 118
"... <img src="http://images.dtcoalmine.com/templates/101248/elyj/images/lunbo1.png" /> ..." Line: 190 Column: 37 - 118
"... <img src="http://images.dtcoalmine.com/templates/101248/elyj/images/lunbo2.png" /> ..." Line: 197 Column: 37 - 118
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"...ist.html"><img src="http://images.dtcoalmine.com/templates/101248/elyj/images/gb.jpg" /></a> ..." Line: 396 Column: 78 - 155
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"...jsp"><div><img src="http://images.dtcoalmine.com/templates/101248/elyj/images/1.png" />价格指数</..." Line: 409 Column: 88 - 164
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"...dex.html"><img src="http://images.dtcoalmine.com/images/2019-04-02/1554155252655.jpg" /></a> ..."

Stray start tag “img”.

Line: 588 Column: 1 - 70
"...> </html> <img src="/images/null.gif?id=ch__100001_101248" width="0" height="0">..."

Cannot recover after last error. Any further errors will be ignored.

Line: 588 Column: 1 - 70
"...> </html> <img src="/images/null.gif?id=ch__100001_101248" width="0" height="0">..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 207 Column: 9 - 39
"...> <script type="text/javascript"> ..." Line: 575 Column: 1 - 31
".../SCRIPT> <script type="text/javascript"> ..."

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

Line: 373 Column: 93 - 180
"...586.html"><img src="http://images.dtcoalmine.com/images/2019-07-29/1564366265662.JPG" border="0"/></a></..."

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

Line: 568 Column: 1 - 28
"... </div> <SCRIPT language=javascript> /*var..."

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dtcoalmine.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


dtcoalmine.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.