JDZJ.COM 机电之家-机电行业b2b平台-让机电企业在行业中脱颖而出

jdzj.com Website Information

Daily Unique Visits: 32,032

Daily Page Views: 192,192

Income Per Day: $384

Estimated Value: $276,480

This website is located in China and is using following IP address 119.37.199.242. See the complete list of popular websites hosted in China.

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

Website jdzj.com is using the following name servers:

  • ns3.dnsv3.com
  • ns4.dnsv3.com

and is probably hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN. See the full list of other websites hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN.

The highest website jdzj.com position in Alexa rank database was 42517 and the lowest rank position was 45338. Current position of jdzj.com in Alexa rank database is 44775.

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

Mobile usability score of jdzj.com (56/100) is better than the results of 0.56% of other sites and means that the page is not mobile-friendly.

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

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jdzj.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.


jdzj.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: JDZJ.COM
Registry Domain ID: 137950529_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2019-09-26T06:02:10Z
Creation Date: 2004-12-22T09:25:42Z
Registry Expiry Date: 2022-12-22T09:25:42Z
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
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: 2021-04-25T02:05:11Z

jdzj.com server information

Servers Location

jdzj.com desktop page speed rank

Last tested: 2019-12-04


Desktop Speed Bad
0/100

jdzj.com Desktop Speed Test Quick Summary


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priority - 114Leverage 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.

Leverage browser caching for the following cacheable resources:

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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priority - 2Prioritize visible content

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Click to see the screenshot with 2 round trips:

priority - 2Reduce server response time

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priority - 1Minify HTML

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priority - 0Minify CSS

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priority - 0Minify JavaScript

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jdzj.com Desktop Resource Breakdown

Total Resources243
Number of Hosts10
Static Resources227
JavaScript Resources18
CSS Resources4

jdzj.com mobile page speed rank

Last tested: 2017-05-20


Mobile Speed Bad
0/100

jdzj.com Mobile Speed Test Quick Summary


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priority - 77Leverage browser caching

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

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priority - 8Reduce server response time

priority - 1Enable compression

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priority - 0Minify JavaScript

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jdzj.com Mobile Resource Breakdown

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Static Resources119
JavaScript Resources23
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jdzj.com mobile page usability

Last tested: 2017-05-20


Mobile Usability Bad
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priority - 40Use legible font sizes

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priority - 19Size content to viewport

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The element <li>项目现场</li> falls outside the viewport.
The element <a href="/anli/45501-1.html">军工65053坦克部队智能换热站-(华能热电厂)</a> falls outside the viewport.
The element <a href="/anli/45460-1.html">亿达换热器沈阳化工集团项目</a> falls outside the viewport.
The element <a href="/anli/45415-1.html">长春榆树彩石金属瓦屋面工程</a> falls outside the viewport.
The element <a href="/anli/44953-1.html">2017年河南漯河小商桥景区灯光展案列</a> falls outside the viewport.
The element <img src="http://www.jdz…jgg/img/zm.jpg"> falls outside the viewport.
The element <a href="/zh/zhxwlist-5.html">展会专题</a> falls outside the viewport.
The element <a href="/zh/zhtp.html">展会现场</a> falls outside the viewport.
The element <a href="/zhzxnr/5088-1.html">传动头条丨一带一路成果201…国国际动力传动展6月在京举行</a> falls outside the viewport.
The element <span>观众预登记网站:http:/…j.com PT..[详细]</span> falls outside the viewport.
The element <a href="/zhzxnr/5087-1.html">APBE2017亚太国际生物…吹响号角,8月16日盛大开幕</a> falls outside the viewport.
The element <a href="/zhzxnr/5086-1.html">常州工博会5月19-21日盛大开幕</a> falls outside the viewport.
The element <a href="/zhzxnr/5085-1.html">IBE西部锅炉展推动煤改气再次亮相西安曲江</a> falls outside the viewport.
The element <a href="/zhzxnr/5084-1.html">2017上海食品包装机械展 将于8月19日亮相魔都</a> falls outside the viewport.
The element <a href="/zhzxnr/5083-1.html">2017上海餐饮加盟展 打造专业商企对接平台</a> falls outside the viewport.
The element <a href="/zhzxnr/5082-1.html">中美两国共同打造3E北京国际…展 7月北京国家会议中心举行</a> falls outside the viewport.
The element <a href="/zhzxnr/5081-1.html">上海消防与应急产业展览会新闻发布会于5月8日召开</a> falls outside the viewport.
The element <a href="/zhzxnr/5080-1.html">完美收官,2017双赢不锈钢制品博览会圆满落幕</a> falls outside the viewport.
The element <img src="/JDZJStyle/201…g/img/dgdq.jpg"> falls outside the viewport.
The element <a href="/yp.html">会员企业</a> falls outside the viewport.
The element <a href="/p43/2017-5-21/43942272.html">欢迎光临:临江盲沟管)}有限…3953828428欢迎您!</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p43/2017-5-21/43942273.html">洛宁/生物质木质颗粒燃料/质量为重=欢迎订货</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <dt>上海市到长乐物流公司√</dt> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p38/2017-5-21/9895864.html">驻马店化粪池清理车厂家销售点</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p73/2017-5-21/137971.html">奎屯勾花护栏网生产厂家/场地围栏批发</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p48/2017-5-21/1006431.html">安徽省宿州市/欢迎您:秸秆压块燃料价格﹠利润率高</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p40/2017-5-21/18858338.html">播种机谷子 高粱 玉米播种机 _播种机及搭配 高粱播种机</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p19/2017-5-21/37503565.html">中联重科8方混凝土搅拌罐车减速器配件</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p43/2017-5-21/43942271.html">楚雄沥青木丝板——有限公司[1317338615O]欢迎您</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="/p39/2017-5-21/28755472.html">北京发货到江西萍乡市物流公司56268005怎么计算</a> falls outside the viewport.
The element <dd>05-21</dd> falls outside the viewport.
The element <a href="http://www.chinaplc.net">中国PLC网</a> falls outside the viewport.
The element <dl>常见问题 家家客服通 网站公告</dl> falls outside the viewport.
The element <dt>支付方式</dt> falls outside the viewport.
The element <a href="http://www.jdz…m/vip/fkfs.htm">付款方式</a> falls outside the viewport.
The element <a href="http://www.jdz…m/vip/fwjs.htm">服务介绍</a> falls outside the viewport.
The element <a href="http://www.jdz…/privilege.htm">四大特权</a> falls outside the viewport.
The element <a href="#">返回顶端</a> falls outside the viewport.
The element <li>网站首页 丨  关于我们 丨…服务条款 丨  LOGO说明</li> falls outside the viewport.
The element <b>热线:0571-87774298</b> falls outside the viewport.
The element <span class="iso gswj"> falls outside the viewport.

priority - 17Size 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.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://my.jdzj…ser_login.html">请登录</a> is close to 2 other tap targets.

The tap target <a href="http://www.jdzj.com/reg.html">免费注册</a> is close to 2 other tap targets.

The tap target <a href="#" class="menu-hd">家家平台</a> and 1 others are close to other tap targets.

The tap target <li class="orange">产品|</li> and 4 others are close to other tap targets.

The tap target <a href="#">产品</a> is close to 1 other tap targets.

The tap target <a href="#">企业</a> and 3 others are close to other tap targets.

The tap target <input id="txt_search_keys" type="text" class="input"> is close to 4 other tap targets.

The tap target <span id="search_btn" class="searright">搜索</span> is close to 1 other tap targets.

The tap target <button type="button" class="f16 white">搜索</button> is close to 1 other tap targets.

The tap target <a href="http://sd.jdzj.com/">山东</a> and 12 others are close to other tap targets.

The tap target <a href="/" class="home">首页</a> and 10 others are close to other tap targets.

The tap target <a href="http://www.jdzj.com/cs.html">地方分站</a> is close to 2 other tap targets.

The tap target <a href="http://sd.jdzj.com/">山东</a> and 17 others are close to other tap targets.

The tap target <a href="javascript:void(0)">机械/机床/设备</a> and 10 others are close to other tap targets.

The tap target <a href="/cp_list/6.html">机械</a> and 35 others are close to other tap targets.

The tap target <a href="javascript:void(0)" class="focus">要闻聚焦</a> is close to 1 other tap targets.

The tap target <a href="/news/zx5.html">行业动态</a> and 2 others are close to other tap targets.

The tap target <a href="/news/13537.html">智能化将是LED显示屏产业下一个“风口”</a> is close to 2 other tap targets.

The tap target <a href="/news/13526.html">发改委:不能简单地将去产能等同于去产量</a> and 76 others are close to other tap targets.

The tap target <a href="http://www.jdzj.com/">机电之家</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.jdz…/vip/index.htm">我要推广</a> is close to 1 other tap targets.

The tap target <a href="http://www.jdzj.com/rongzi/">产业融资</a> and 5 others are close to other tap targets.

The tap target <a href="http://my.jdzj.com" class="w80-50">供应发布</a> and 6 others are close to other tap targets.

The tap target <a href="http://my.jdzj.com" class="w80-50 bg-f944">产品发布</a> and 8 others are close to other tap targets.

The tap target <a href="http://jdzj.com.cn/">中国机电交易博览会</a> is close to 1 other tap targets.

The tap target <a href="http://www.apzm.com/">杭州国际照明展览会</a> and 1 others are close to other tap targets.

The tap target <a href="/cp_list/16.html" class="focus">照明及LED专场</a> is close to 2 other tap targets.

The tap target <a href="/cp_list/1.html">电工电气专场</a> is close to 2 other tap targets.

The tap target <a href="/yp_vlist_16.html" class="focus">参展品牌</a> is close to 2 other tap targets.

The tap target <a href="/cp_list/16.html">新品推荐</a> and 1 others are close to other tap targets.

The tap target <a href="/yp_vlist_1.html" class="focus">电工电气参展商</a> and 1 others are close to other tap targets.

The tap target <a href="/yp_vlist_16.html">照明参展商</a> and 1 others are close to other tap targets.

The tap target <a href="http://hnupsdy.jdzj.com">【详细】</a> is close to 1 other tap targets.

The tap target <a href="/cp.html" class="focus">新品中心</a> is close to 2 other tap targets.

The tap target <a href="/cp.html">推荐产品</a> is close to 1 other tap targets.

The tap target <a href="/p43/2017-5-21/43942285.html">三明土工布生产厂家、低价格、三明欢迎订购</a> and 7 others are close to other tap targets.
The tap target <a href="http://www.jdz….asp?id=679968">家家通会员产品</a> and 7 others are close to other tap targets.
The tap target <a href="http://www.jdz….asp?id=679968" class="guest">商铺</a> and 4 others are close to other tap targets.
The tap target <a href="/qiugou/" class="focus">个人求购</a> is close to 2 other tap targets.

The tap target <a href="/cp.html">新品供应</a> and 1 others are close to other tap targets.

The tap target <a href="/news/zx9.html">技术中心</a> is close to 2 other tap targets.
The tap target <a href="/zhuanti/">工具专题</a> is close to 1 other tap targets.
The tap target <a href="/zhuanti/" class="more">更多&gt;&gt;</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.jdz…ian/index.html">机械词典</a> and 4 others are close to other tap targets.
The tap target <a href="http://down.jdzj.com/">资料下载</a> and 2 others are close to other tap targets.
The tap target <a href="/anli/" class="focus">工程案例</a> and 1 others are close to other tap targets.
The tap target <a href="/news/zx8.html">政策法规</a> and 3 others are close to other tap targets.
The tap target <a href="/anli/55031-1.html">安徽淮南休闲金联韩式汗蒸</a> is close to 1 other tap targets.
The tap target <a href="/zh/" class="focus">推荐展会</a> is close to 1 other tap targets.
The tap target <a href="/zh/">最新展会</a> and 2 others are close to other tap targets.
The tap target <a href="/zhlist/306043.html">2017年中国国际文具及办公用品博览会</a> and 8 others are close to other tap targets.
The tap target <a href="/zhzxnr/5088-1.html">传动头条丨一带一路成果201…国国际动力传动展6月在京举行</a> is close to 1 other tap targets.
The tap target <a href="/yp.html">行业标杆</a> and 3 others are close to other tap targets.
The tap target <a href="http://www.jdz…/vip/index.htm" class="show">我也要出现在这里</a> is close to 2 other tap targets.
The tap target <a href="http://dlyclxt.jdzj.com"></a> and 4 others are close to other tap targets.
The tap target <a href="http://dlyclxt.jdzj.com">大连裕昌环保技术有限公司</a> and 11 others are close to other tap targets.
The tap target <a href="http://www.chinagkong.com">中国工控网</a> and 7 others are close to other tap targets.
The tap target <a href="http://www.jdzj.com/reg.html">注册新用户</a> and 25 others are close to other tap targets.
The tap target <a href="http://wpa.qq.…机电之家网&amp;menu=yes"></a> and 2 others are close to other tap targets.

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.

jdzj.com HTML validation

Errors

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

Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 5 Column: 5 - 62
"...head> <meta content="IE=11.0000" http-equiv="X-UA-Compatible" /> <..."

Bad value “only screen and(max-width: 640px)” for attribute “media” on element “link”: Expected a letter or whitespace but saw “(” instead.

Line: 14 Column: 5 - 95
"...n" /> <link href="http://m.jdzj.com" rel="alternate" media="only screen and(max-width: 640px)" /> <..."

Element “dl” is missing a required child element.

Line: 29 Column: 17 - 20
"... <dd> ..." Line: 111 Column: 17 - 44
"... <dd id="s_head_top_unlogin">您好,欢迎您..." Line: 229 Column: 33 - 36
"... <dd><em> ..." Line: 4676 Column: 25 - 28
"... <dd> ..."

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

Line: 230 Column: 37 - 39
"... <p>工业互联网<..."

Attribute “m_name” not allowed on element “li” at this point.

Line: 243 Column: 25 - 67
"... <li m_name="cp1" m_num="1" class="current"><b cla..." Line: 245 Column: 25 - 50
"... <li m_name="cp" m_num="1"><b cla..." Line: 247 Column: 25 - 50
"... <li m_name="qy" m_num="2"><b cla..." Line: 249 Column: 25 - 56
"... <li m_name="jiameng" m_num="10"><b cla..." Line: 251 Column: 25 - 50
"... <li m_name="qg" m_num="3"><b cla..." Line: 253 Column: 25 - 52
"... <li m_name="news" m_num="4"><b cla..." Line: 255 Column: 25 - 52
"... <li m_name="hyzh" m_num="5"><b cla..." Line: 257 Column: 25 - 50
"... <li m_name="yb" m_num="6"><b cla..." Line: 259 Column: 25 - 50
"... <li m_name="js" m_num="7"><b cla..." Line: 261 Column: 25 - 51
"... <li m_name="BBS" m_num="8"><b cla..." Line: 263 Column: 25 - 50
"... <li m_name="xz" m_num="9"><b cla..."

Attribute “m_num” not allowed on element “li” at this point.

Line: 243 Column: 25 - 67
"... <li m_name="cp1" m_num="1" class="current"><b cla..." Line: 245 Column: 25 - 50
"... <li m_name="cp" m_num="1"><b cla..." Line: 247 Column: 25 - 50
"... <li m_name="qy" m_num="2"><b cla..." Line: 249 Column: 25 - 56
"... <li m_name="jiameng" m_num="10"><b cla..." Line: 251 Column: 25 - 50
"... <li m_name="qg" m_num="3"><b cla..." Line: 253 Column: 25 - 52
"... <li m_name="news" m_num="4"><b cla..." Line: 255 Column: 25 - 52
"... <li m_name="hyzh" m_num="5"><b cla..." Line: 257 Column: 25 - 50
"... <li m_name="yb" m_num="6"><b cla..." Line: 259 Column: 25 - 50
"... <li m_name="js" m_num="7"><b cla..." Line: 261 Column: 25 - 51
"... <li m_name="BBS" m_num="8"><b cla..." Line: 263 Column: 25 - 50
"... <li m_name="xz" m_num="9"><b cla..."

The element “a” must not appear as a descendant of the “button” element.

Line: 283 Column: 38 - 95
"...ss="kjfb"><a title="产品中心" class="myjdzj" href="http://my.jdzj.com/">快捷发布</..."

Attribute “|” not allowed on element “b” at this point.

Line: 300 Column: 45 - 49
"... <b |></b> ..."

Element “dl” is missing a required instance of child element “dd”.

Line: 2799 Column: 17 - 21
"... </dl> ..."

The element “h5” must not appear as a descendant of the “dt” element.

Line: 4636 Column: 37 - 40
"... <h5> ..." Line: 4708 Column: 29 - 32
"... <h5> ..."

The element “h6” must not appear as a descendant of the “dt” element.

Line: 4713 Column: 29 - 32
"... <h6><a hre..."

Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.

Line: 4981 Column: 33 - 150
"... <img width="" height="70" alt="国洲文化" src="//img.jdzj.com/UserDocument/mallpic/3028683260/Picture/190213141016142.jpg"> ..."

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

Line: 5877 Column: 9 - 30
"...> <font color="#330099"><a hre..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 16 Column: 5 - 81
"...1" /> <script type="text/javascript" src="/JDZJStyle/Scripts/jquery-1.11.3.min.js"></scri..." Line: 17 Column: 5 - 73
"...ript> <script type="text/javascript" src="/img/201808/index.js?v=20180925"></scri..." Line: 2315 Column: 25 - 55
"... <script type="text/javascript">showHi..." Line: 2558 Column: 13 - 83
"... <script type="text/javascript" src="JDZJStyle/2016/jdzjgg/indexad0.js"></scri..." Line: 2566 Column: 9 - 80
"...> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexad1.js"></scri..." Line: 3142 Column: 9 - 80
"...> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexad2.js"></scri..." Line: 3370 Column: 9 - 80
"...> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexad3.js"></scri..." Line: 4751 Column: 9 - 80
"...> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexad4.js"></scri..." Line: 5029 Column: 9 - 80
"...> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexad5.js"></scri..." Line: 5857 Column: 25 - 90
"... <script type="text/javascript" src="/JDZJStyle/Scripts/ShowQQ.js"></scri..." Line: 5874 Column: 5 - 72
"...one"> <script type="text/javascript" src="/JDZJStyle/Scripts/bdtongji.js"></scri..." Line: 5875 Column: 5 - 75
"...ript> <script type="text/javascript" src="https://js.users.51.la/1116951.js"></scri..." Line: 5886 Column: 5 - 73
".../div> <script type="text/javascript" src="/img/201810/js/so.js?v=20180925"></scri..." Line: 5887 Column: 5 - 89
"...ript> <script src="/img/201808/jquery.SuperSlide.2.1.js?v=20180925" type="text/javascript"></scri..." Line: 5888 Column: 5 - 87
"...ript> <script src="/img/201808/jquery.lazyload.min.js?v=20180925" type="text/javascript"></scri..." Line: 5889 Column: 5 - 74
"...ript> <script src="/img/201808/Common.js?v=20180925" type="text/javascript"></scri..." Line: 5890 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg1.js"></scri..." Line: 5891 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg2.js"></scri..." Line: 5892 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg3.js"></scri..." Line: 5893 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg4.js"></scri..." Line: 5894 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg5.js"></scri..." Line: 5895 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg6.js"></scri..." Line: 5896 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg7.js"></scri..." Line: 5897 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg8.js"></scri..." Line: 5898 Column: 5 - 76
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg9.js"></scri..." Line: 5899 Column: 5 - 77
"...ript> <script type="text/javascript" src="/JDZJStyle/2016/jdzjgg/indexgg10.js"></scri..."

Attribute “|” is not serializable as XML 1.0.

Line: 300 Column: 45 - 49
"... <b |></b> ..."

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

Line: 2404 Column: 33 - 87
"... <img alt="" src="/img/201808/userico.jpg" border="0" /> ..." Line: 2602 Column: 37 - 165
"... <img width="80" alt="企业熬过了18年的寒冬 19年想逆袭只需做好这1件事" src="http://img.jdzj.com/ershou/maenewspic2018a/201911430976881.png" border="0"> ..." Line: 3408 Column: 41 - 201
"... <img width="120" height="120" alt="新闻:河源废钢铁中频节能熔炼炉—哪有卖" src="https://img.jdzj.com/UserDocument/mallpic/gaopincuihuo/Picture/s_201811121653246232.jpg" border="0"> ..." Line: 3421 Column: 41 - 203
"... <img width="120" height="120" alt="新闻:巴彦淖尔金银小型节能熔炼炉—经销厂家" src="https://img.jdzj.com/UserDocument/mallpic/gaopincuihuo/Picture/s_201811121653517540.jpg" border="0"> ..." Line: 3434 Column: 41 - 200
"... <img width="120" height="120" alt="上海可拆式板式换热器生产厂家 采暖/生活热水换热器" src="https://img.jdzj.com/UserDocument/mallpic/Wendysun/Picture/s_190225094400165.jpg" border="0"> ..." Line: 3447 Column: 41 - 199
"... <img width="120" height="120" alt="铝模高压水射流清洗铝合金模板1000公斤无损批量洁模" src="https://img.jdzj.com/UserDocument/mallpic/cb1234/Picture/s_190225094552172.jpg" border="0"> ..." Line: 3460 Column: 41 - 203
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jdzj.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.


jdzj.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.