CHUANDONG.COM 中国传动网-工业自动化与智能制造的全媒体互联网+创新服务平台

chuandong.com Website Information

Daily Unique Visits: 382,401

Daily Page Views: 3,059,208

Income Per Day: $3,059

Estimated Value: $3,303,720

This website is located in China and is using following IP address 121.201.38.194. See the complete list of popular websites hosted in China.

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

Website chuandong.com is using the following name servers:

  • ns16.xincache.com
  • ns15.xincache.com

and is probably hosted by CHINATELECOM-GUANGDONG-IDC Guangdong, CN. See the full list of other websites hosted by CHINATELECOM-GUANGDONG-IDC Guangdong, CN.

The highest website chuandong.com position in Alexa rank database was 465 and the lowest rank position was 658428. Current position of chuandong.com in Alexa rank database is 3985.

Desktop speed score of chuandong.com (29/100) is better than the results of 4.89% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of chuandong.com (58/100) is better than the results of 3.86% of other sites and means that the page is not mobile-friendly.

Mobile speed score of chuandong.com (26/100) is better than the results of 4.46% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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chuandong.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.


chuandong.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: CHUANDONG.COM
Registry Domain ID: 102047160_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2017-10-09T13:20:06Z
Creation Date: 2003-08-14T02:44:16Z
Registry Expiry Date: 2021-08-14T02:44:16Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: supervision@xinnet.com
Registrar Abuse Contact Phone: +86.1087127926
Domain Status: ok https://icann.org/epp#ok
Name Server: NS15.XINCACHE.COM
Name Server: NS16.XINCACHE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-03-21T12:25:37Z

chuandong.com server information

Servers Location

chuandong.com desktop page speed rank

Last tested: 2016-06-13


Desktop Speed Bad
29/100

chuandong.com Desktop Speed Test Quick Summary


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priority - 70 Leverage browser caching

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http://img.chuandong.com/common/script/jquery.SuperSlide.js (expiration not specified)
http://img.chuandong.com/common/script/jquery.js (expiration not specified)
http://img.chuandong.com/common/script/scroll.js (expiration not specified)
http://img.chuandong.com/common/script/swiper.min.js (expiration not specified)
http://img.chuandong.com/enterprise/images/110.gif (expiration not specified)
http://img.chuandong.com/enterprise/images/beian.gif (expiration not specified)
http://img.chuandong.com/enterprise/images/icp.jpg (expiration not specified)
http://img.chuandong.com/enterprise/images/xinxi.gif (expiration not specified)
http://img.chuandong.com/news/images/arrow_l.gif (expiration not specified)
http://img.chuandong.com/news/images/arrow_r.gif (expiration not specified)
http://img.chuandong.com/plugin/all.js (expiration not specified)
http://img.chuandong.com/plugin/msgbox/msgbox.js (expiration not specified)
http://img.chuandong.com/plugin/msgbox/theme3/msgbox.css (expiration not specified)
http://passport.chuandong.com/webstate.ashx (expiration not specified)
http://www.chuandong.com/images/xxz.gif (expiration not specified)
http://www.chuandong.com/inc/floatall01.js (expiration not specified)
http://www.chuandong.com/siemens/images/logo.png (expiration not specified)
http://www.chuandong.com/uploadpic/Aimg/2012/6/2012061356014845.jpg (expiration not specified)
http://c.cnzz.com/core.php?web_id=163710&show=pic&t=z (15 minutes)
http://s20.cnzz.com/stat.php?id=163710&web_id=163710&show=pic (90 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 23 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 222KiB (72% reduction).

Compressing http://img.chuandong.com/common/script/jquery.js could save 58.1KiB (64% reduction).
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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://img.chuandong.com/common/script/jquery.js
http://img.chuandong.com/plugin/all.js
http://img.chuandong.com/common/script/jQuery.blockUI.js
http://img.chuandong.com/common/script/jquery.SuperSlide.js
http://img.chuandong.com/common/script/swiper.min.js
http://passport.chuandong.com/webstate.ashx

Optimize CSS Delivery of the following:

http://img.chuandong.com/chuandong/css/testhome.css
http://img.chuandong.com/plugin/msgbox/theme3/msgbox.css
http://img.chuandong.com/common/css/swiper.min.css

priority - 4 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 41.1KiB (47% reduction).

Minifying http://img.chuandong.com/plugin/all.js could save 18.4KiB (49% reduction).
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chuandong.com Desktop Resource Breakdown

Total Resources148
Number of Hosts15
Static Resources142
JavaScript Resources15
CSS Resources3

chuandong.com mobile page speed rank

Last tested: 2016-06-13


Mobile Speed Bad
26/100

chuandong.com Mobile Speed Test Quick Summary


priority - 108 Optimize images

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priority - 104 Leverage 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:

http://cj.gw.com.cn/img/bd/stockData/SH/27/SH601727/SH601727BDM.png (expiration not specified)
http://ds.chuandong.com/index_banner/9.jpg (expiration not specified)
http://ds.chuandong.com/index_banner/fst20131225b.jpg (expiration not specified)
http://ds.chuandong.com/index_banner/fst20131225s.jpg (expiration not specified)
http://ds.chuandong.com/index_banner/kzcd_magazine_240100.jpg (expiration not specified)
http://ds.chuandong.com/index_banner/weibo.jpg (expiration not specified)
http://ds.chuandong.com/new.gif (expiration not specified)
http://ds.chuandong.com/temp/2013080901.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20130718/55EE263E6BCDD336.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20140221/10864725AE629EA8.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20140507/E88EFAF73E9DAB03.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20140508/D0B2C0F6DE55A446.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20140508/D3A6B4B0C01EE4FF.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20140520/489B21570F56B864.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20160118/6586EA9F720517AA.png (expiration not specified)
http://fs1.chuandong.com/upload/images/20160121/5F8660F4D29F1B30.png (expiration not specified)
http://fs1.chuandong.com/upload/images/20160302/DB6597DE63FF896A.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20160314/4228A577C0A2F7AA.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20160408/190D3E83D9D8741E.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20160414/9F13301C23A64EFF.jpg (expiration not specified)
http://fs1.chuandong.com/upload/images/20160509/57DE924795A656E7.jpg (expiration not specified)
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http://img.chuandong.com/chuandong/images/li_more.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/logo.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/nav01_bg.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/nav04_bg.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/nav05_bg.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/shuzi.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/so_button_01.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/tab_bg01.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/tab_bg02.gif (expiration not specified)
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http://img.chuandong.com/chuandong/images/title_bg_bottom.png (expiration not specified)
http://img.chuandong.com/chuandong/images/title_bg_bottom01.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/title_bg_bottom02.gif (expiration not specified)
http://img.chuandong.com/chuandong/images/top.png (expiration not specified)
http://img.chuandong.com/chuandong/js/top.js (expiration not specified)
http://img.chuandong.com/common/css/swiper.min.css (expiration not specified)
http://img.chuandong.com/common/script/easydialog.min.js (expiration not specified)
http://img.chuandong.com/common/script/jQuery.blockUI.js (expiration not specified)
http://img.chuandong.com/common/script/jquery-scroll.js (expiration not specified)
http://img.chuandong.com/common/script/jquery.SuperSlide.js (expiration not specified)
http://img.chuandong.com/common/script/jquery.js (expiration not specified)
http://img.chuandong.com/common/script/scroll.js (expiration not specified)
http://img.chuandong.com/common/script/swiper.min.js (expiration not specified)
http://img.chuandong.com/enterprise/images/110.gif (expiration not specified)
http://img.chuandong.com/enterprise/images/beian.gif (expiration not specified)
http://img.chuandong.com/enterprise/images/icp.jpg (expiration not specified)
http://img.chuandong.com/enterprise/images/xinxi.gif (expiration not specified)
http://img.chuandong.com/news/images/arrow_l.gif (expiration not specified)
http://img.chuandong.com/news/images/arrow_r.gif (expiration not specified)
http://img.chuandong.com/plugin/all.js (expiration not specified)
http://img.chuandong.com/plugin/msgbox/msgbox.js (expiration not specified)
http://img.chuandong.com/plugin/msgbox/theme3/msgbox.css (expiration not specified)
http://passport.chuandong.com/webstate.ashx (expiration not specified)
http://www.chuandong.com/images/xxz.gif (expiration not specified)
http://www.chuandong.com/inc/floatall01.js (expiration not specified)
http://www.chuandong.com/siemens/images/logo.png (expiration not specified)
http://www.chuandong.com/uploadpic/Aimg/2012/6/2012061356014845.jpg (expiration not specified)
http://c.cnzz.com/core.php?web_id=163710&show=pic&t=z (15 minutes)
http://s20.cnzz.com/stat.php?id=163710&web_id=163710&show=pic (90 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://img.chuandong.com/common/script/jquery.js
http://img.chuandong.com/plugin/all.js
http://img.chuandong.com/common/script/jQuery.blockUI.js
http://img.chuandong.com/common/script/jquery.SuperSlide.js
http://img.chuandong.com/common/script/swiper.min.js
http://passport.chuandong.com/webstate.ashx

Optimize CSS Delivery of the following:

http://img.chuandong.com/chuandong/css/testhome.css
http://img.chuandong.com/plugin/msgbox/theme3/msgbox.css
http://img.chuandong.com/common/css/swiper.min.css

priority - 23 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 222KiB (72% reduction).

Compressing http://img.chuandong.com/common/script/jquery.js could save 58.1KiB (64% reduction).
Compressing http://img.chuandong.com/common/script/swiper.min.js could save 45.1KiB (74% reduction).
Compressing http://img.chuandong.com/plugin/all.js could save 30.4KiB (80% reduction).
Compressing http://img.chuandong.com/chuandong/css/testhome.css could save 24.2KiB (81% reduction).
Compressing http://img.chuandong.com/common/script/jQuery.blockUI.js could save 12.9KiB (69% reduction).
Compressing http://img.chuandong.com/common/css/swiper.min.css could save 11.8KiB (83% reduction).
Compressing http://img.chuandong.com/plugin/msgbox/msgbox.js could save 10.7KiB (77% reduction).
Compressing http://s20.cnzz.com/stat.php?id=163710&web_id=163710&show=pic could save 6.4KiB (65% reduction).
Compressing http://img.chuandong.com/common/script/jquery.SuperSlide.js could save 6.2KiB (71% reduction).
Compressing http://img.chuandong.com/common/script/easydialog.min.js could save 5.6KiB (61% reduction).
Compressing http://www.chuandong.com/inc/floatall01.js could save 3.3KiB (74% reduction).
Compressing http://img.chuandong.com/common/script/scroll.js could save 3.3KiB (74% reduction).
Compressing http://img.chuandong.com/plugin/msgbox/theme3/msgbox.css could save 1.5KiB (69% reduction).
Compressing http://c.cnzz.com/core.php?web_id=163710&show=pic&t=z could save 1.2KiB (47% reduction).
Compressing http://img.chuandong.com/chuandong/js/top.js could save 841B (63% reduction).
Compressing http://img.chuandong.com/common/script/jquery-scroll.js could save 588B (51% reduction).

priority - 4 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 41.1KiB (47% reduction).

Minifying http://img.chuandong.com/plugin/all.js could save 18.4KiB (49% reduction).
Minifying http://img.chuandong.com/common/script/jQuery.blockUI.js could save 10KiB (54% reduction).
Minifying http://img.chuandong.com/plugin/msgbox/msgbox.js could save 8.3KiB (60% reduction).
Minifying http://img.chuandong.com/common/script/jquery.SuperSlide.js could save 2.6KiB (30% reduction).
Minifying http://img.chuandong.com/common/script/scroll.js could save 936B (21% reduction).
Minifying http://www.chuandong.com/inc/floatall01.js could save 933B (21% reduction).

chuandong.com Mobile Resource Breakdown

Total Resources146
Number of Hosts15
Static Resources140
JavaScript Resources15
CSS Resources3

chuandong.com mobile page usability

Last tested: 2016-06-13


Mobile Usability Bad
58/100

chuandong.com Mobile Usability Test Quick Summary


priority - 40 Use 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.

埃莫运动控制 and 30 others render only 5 pixels tall (12 CSS pixels).

登录 renders only 5 pixels tall (12 CSS pixels).

厂商免费加入 renders only 5 pixels tall (12 CSS pixels).

产业联盟 renders only 5 pixels tall (12 CSS pixels).

积分兑换 and 1 others render only 5 pixels tall (12 CSS pixels).

产品分类 and 1 others render only 5 pixels tall (12 CSS pixels).

中低压变频器 and 10 others render only 5 pixels tall (12 CSS pixels).

2016SIAF广州国际工业…备展览会推出“智慧工厂1.0 and 207 others render only 5 pixels tall (12 CSS pixels).

首页 renders only 5 pixels tall (14 CSS pixels).

企业 and 12 others render only 5 pixels tall (14 CSS pixels).

传动生活 and 1 others render only 5 pixels tall (14 CSS pixels).

案例 renders only 5 pixels tall (12 CSS pixels).

企业 and 5 others render only 5 pixels tall (12 CSS pixels).

搜 索 renders only 5 pixels tall (14 CSS pixels).

热搜: renders only 5 pixels tall (12 CSS pixels).

中低压变频器 and 3 others render only 5 pixels tall (12 CSS pixels).

聚焦智能制造,引领工业升级 and 2 others render only 5 pixels tall (12 CSS pixels).

佛斯特FST-610系列高性能无感矢量通用变频器 and 12 others render only 5 pixels tall (12 CSS pixels).

台达UPS跻身十大影响力产品 and 8 others render only 5 pixels tall (12 CSS pixels).

吉泰科 GK800 系列 变频器 and 1 others render only 5 pixels tall (12 CSS pixels).

魏德米勒行业项目再添殊荣 renders only 5 pixels tall (12 CSS pixels).

变频器 renders only 5 pixels tall (12 CSS pixels).

传感器 and 1 others render only 5 pixels tall (12 CSS pixels).

最新动态 and 1 others render only 5 pixels tall (14 CSS pixels).

热点聚焦 and 1 others render only 5 pixels tall (14 CSS pixels).

2016中国PLC市场研究报告 renders only 5 pixels tall (12 CSS pixels).

伺服/机器人/新能源的新技术! and 4 others render only 5 pixels tall (12 CSS pixels).

台达携最新包装行业自动化成果…十三届中国国际包装工业展览会 and 24 others render only 5 pixels tall (12 CSS pixels).

传动E刊 renders only 5 pixels tall (14 CSS pixels).

特价产品 and 3 others render only 5 pixels tall (14 CSS pixels).

ABB技术随圣哥达基线隧道开通... and 1 others render only 5 pixels tall (14 CSS pixels).

随着各类型企业对工业平板电脑…来越多。客户在选择工业... and 81 others render only 5 pixels tall (12 CSS pixels).

[详细] and 4 others render only 5 pixels tall (12 CSS pixels).

热门关键词 and 2 others render only 6 pixels tall (16 CSS pixels).

上海电气 [ 601727 ] renders only 5 pixels tall (12 CSS pixels).

新三板 renders only 6 pixels tall (16 CSS pixels).

精英会客室 and 2 others render only 6 pixels tall (16 CSS pixels).
没有伞的孩子才会努力奔跑 renders only 5 pixels tall (12 CSS pixels).
变频器维修 and 20 others render only 5 pixels tall (12 CSS pixels).
| and 19 others render only 5 pixels tall (12 CSS pixels).
PLC renders only 5 pixels tall (12 CSS pixels).
编码器 and 1 others render only 5 pixels tall (12 CSS pixels).
机器人 renders only 5 pixels tall (12 CSS pixels).
接线端子 and 1 others render only 5 pixels tall (12 CSS pixels).
合康变频在双轴铝带分切机上的应用 and 2 others render only 5 pixels tall (14 CSS pixels).
数字传媒平台 and 4 others render only 6 pixels tall (16 CSS pixels).

前往论坛首页>> and 11 others render only 5 pixels tall (12 CSS pixels).

| and 8 others render only 5 pixels tall (12 CSS pixels).

热销产品 and 6 others render only 5 pixels tall (14 CSS pixels).

更多 and 5 others render only 5 pixels tall (12 CSS pixels).

精辟论点 and 3 others render only 5 pixels tall (14 CSS pixels).

艾而特 攻丝机 renders only 5 pixels tall (14 CSS pixels).

攻丝机就是用丝锥加工内螺纹的一种机床,它是应用最广泛... renders only 5 pixels tall (12 CSS pixels).

变频器 and 3 others render only 5 pixels tall (12 CSS pixels).

通用变频器 and 11 others render only 5 pixels tall (12 CSS pixels).

求购信息 and 2 others render only 5 pixels tall (14 CSS pixels).

【北京力控华康科技有限公司】软件工程师(防火墙) and 29 others render only 5 pixels tall (12 CSS pixels).

专业论文 and 2 others render only 5 pixels tall (14 CSS pixels).
更多 and 2 others render only 5 pixels tall (12 CSS pixels).
发布招聘信息 and 1 others render only 5 pixels tall (12 CSS pixels).
| and 1 others render only 5 pixels tall (12 CSS pixels).
更多 renders only 5 pixels tall (12 CSS pixels).
热点地区 renders only 5 pixels tall (12 CSS pixels).
上海 and 7 others render only 5 pixels tall (12 CSS pixels).
| and 6 others render only 5 pixels tall (12 CSS pixels).
>>往期杂志 renders only 5 pixels tall (12 CSS pixels).
《伺服与运动控制》是一本专业…向您传播科技信息、行业动态。 and 1 others render only 5 pixels tall (12 CSS pixels).
在线阅读>> and 1 others render only 5 pixels tall (12 CSS pixels).
媒体联盟 renders only 5 pixels tall (12 CSS pixels).
友情链接 renders only 5 pixels tall (12 CSS pixels).
电子顶级开发网论坛 and 56 others render only 5 pixels tall (12 CSS pixels).
ChuanDong.com and 9 others render only 5 pixels tall (12 CSS pixels).
传动网客服热线:华南地区(总…区 021-33680830 and 10 others render only 5 pixels tall (12 CSS pixels).

priority - 21 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.

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

The tap target <input id="loginname" type="text" name="UserID"> is close to 1 other tap targets.

The tap target <input id="loginpwd" type="password" name="UserPass"> is close to 1 other tap targets.

The tap target <button id="pt_login_btn" type="button" class="submit">登录</button> is close to 4 other tap targets.

The tap target <a href="http://passpor…g.com/getpass/">忘记密码</a> and 4 others are close to other tap targets.

The tap target <a href="http://passpor….com/reg1.aspx" class="ra01">厂商免费加入</a> is close to 1 other tap targets.

The tap target <a href="http://www.chu…ia/lminfo.html" class="ra05">产业联盟</a> is close to 1 other tap targets.

The tap target <a href="http://www.chu…ng.com/points/">积分兑换</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:magazineclo()" class="close">关闭</a> is close to 5 other tap targets.

The tap target <a href="http://www.chuandong.com/" class="logoname">中国传动网</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.chu…llsale/inveter">中低压变频器</a> and 10 others are close to other tap targets.

The tap target <a href="http://www.chu…allsale/mains/">电源</a> and 188 others are close to other tap targets.

The tap target <a href="http://www.chuandong.com/" class="selected">首页</a> is close to 3 other tap targets.

The tap target <a href="http://www.chu…ng.com/company">企业</a> and 12 others are close to other tap targets.

The tap target <a href="http://www.chuandong.com/life/">传动生活</a> and 1 others are close to other tap targets.

The tap target <a href="http://ad.chua…t-powerlink.cn"></a> and 1 others are close to other tap targets.

The tap target <li class="selected">案例</li> and 6 others are close to other tap targets.

The tap target <a href="javascript:void(0)">案例</a> is close to 4 other tap targets.

The tap target <a href="javascript:void(0)">企业</a> and 5 others are close to other tap targets.

The tap target <input type="text" name="q"> is close to 8 other tap targets.

The tap target <button type="submit">搜 索</button> is close to 1 other tap targets.

The tap target <a href="http://www.chu…le/servosystem">伺服系统</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=172515">聚焦智能制造,引领工业升级</a> and 4 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=174402">凌华科技发布模块化基础架构</a> and 14 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=177171">台达UPS跻身十大影响力产品</a> and 17 others are close to other tap targets.

The tap target <a href="http://www.gtake.com.cn/">吉泰科 GK800 系列 变频器</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=178158">魏德米勒行业项目再添殊荣</a> is close to 3 other tap targets.

The tap target <embed> is close to 1 other tap targets.

The tap target <a href="http://www.chu…ws/newest.aspx">最新动态</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:void(0)">热点聚焦</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.lenze.cn"></a> and 2 others are close to other tap targets.

The tap target <a href="#"> is close to 2 other tap targets.

The tap target <a href="#"> is close to 3 other tap targets.

The tap target <a class="next"></a> is close to 2 other tap targets.

The tap target <a href="http://ad.chua…2/default.aspx"></a> and 4 others are close to other tap targets.

The tap target <a href="http://mkt.del…gsai/index.asp">第三届台达杯高校大赛</a> and 9 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=174829">台达楼宇管理与控制系统成功为台湾长安医院打造健康管理平台</a> and 24 others are close to other tap targets.

The tap target <a href="javascript:void(0)">传动E刊</a> is close to 3 other tap targets.

The tap target <a href="http://www.chuandong.com/topic">专题</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.chu…zhou/e282.html" class="redbold">ABB技术随圣哥达基线隧道开通...</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.chu…zhou/e282.html" class="red">[详细]</a> and 2 others are close to other tap targets.

The tap target <a href="http://bbs.chuandong.com">传动论坛</a> and 2 others are close to other tap targets.
The tap target <a href="http://www.thinkdrive.com.cn"></a> is close to 2 other tap targets.
The tap target <a href="http://www.lopec.com/"></a> is close to 2 other tap targets.
The tap target <a href="http://kzcd.ch…e.aspx?id=3477"></a> and 1 others are close to other tap targets.
The tap target <a href="http://www.chu…ndustry/energy">风能</a> and 20 others are close to other tap targets.
The tap target <a href="http://www.chu…aspx?id=101229">PLC</a> is close to 2 other tap targets.
The tap target <a href="http://www.chu…aspx?id=101533">编码器</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.chu…aspx?id=101851">机器人</a> is close to 2 other tap targets.
The tap target <a href="http://www.chu….aspx?id=99307">接线端子</a> and 1 others are close to other tap targets.
The tap target <a href="http://servo.c…e.aspx?id=1550">“智能制造 畅享未来”——台</a> and 2 others are close to other tap targets.
The tap target <a href="http://www.chu…spx?moduleid=3">热销产品</a> and 11 others are close to other tap targets.

The tap target <a href="javascript:void(0)">热销产品</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.chu…spx?moduleid=3">更多</a> and 2 others are close to other tap targets.

The tap target <a href="javascript:void(0)">新产品</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=205241" class="redbold">艾而特 攻丝机</a> is close to 1 other tap targets.

The tap target <a href="javascript:void(0)">变频器</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:void(0)">求购信息</a> and 2 others are close to other tap targets.

The tap target <a href="http://www.chu…aspx?id=100147">DGG-1101信号隔离器</a> and 29 others are close to other tap targets.

The tap target <a href="http://www.chu….aspx?cateid=1">更多</a> is close to 1 other tap targets.
The tap target <a href="http://ent.chu…ordInvite.aspx">发布招聘信息</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.chuandong.com/Hr/" class="m">更多</a> is close to 2 other tap targets.
The tap target <a href="http://www.chu…imes=&amp;keyword=">上海</a> and 7 others are close to other tap targets.
The tap target <a href="http://www.chu…magazlist.aspx">&gt;&gt;往期杂志</a> is close to 1 other tap targets.
The tap target <a href="javascript:void(0)">媒体联盟</a> is close to 1 other tap targets.
The tap target <a href="javascript:void(0)">友情链接</a> is close to 1 other tap targets.
The tap target <a href="http://www.mouldsnet.cn/">中国塑料模具网</a> and 56 others are close to other tap targets.
The tap target <a href="http://www.chuandong.com">ChuanDong.com</a> is close to 1 other tap targets.
The tap target <a href="http://www.cnz…?web_id=163710"></a> and 1 others are close to other tap targets.

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.

priority - 3 Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

http://fs2.chuandong.com/ad/files/20151119/805C0C58D859A6DA.swf (130 x 12).

http://fs2.chuandong.com/ad/files/20151126/76CA98ED607679A9.swf (120 x 12).

priority - 3 Size 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 982 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="top_nav">产品分类…楼宇 智能装备</div> falls outside the viewport.
The element <ul class="menu_net">案例 企业…技术 下载</ul> falls outside the viewport.
The element <form>搜 索</form> falls outside the viewport.
The element <p class="hot_so">热搜:伺服系统中低压变频器丹佛斯变频器西门子</p> falls outside the viewport.

chuandong.com Mobile Resource Breakdown

Total Resources146
Number of Hosts15
Static Resources140
JavaScript Resources15
CSS Resources3

chuandong.com HTML validation

Errors

Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.

Line: 5 Column: - 1
"...PE html> <html <head> <meta ch..."

Attribute “<head” not allowed on element “html” at this point.

Line: 5 Column: 16 - 6
"...TYPE html> <html <head> <meta..."

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Line: 11 Column: 1 - 58
"...76375" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta..." Line: 12 Column: 1 - 56
"...sform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta..."

Attribute “mce_href” not allowed on element “link” at this point.

Line: 14 Column: 1 - 125
"...de5b3" /> <link href="http://img.chuandong.com/logo.ico" mce_href="http://img.chuandong.com/logo.ico" rel="icon" type="image/x-icon" /> <link..." Line: 15 Column: 1 - 134
"...-icon" /> <link href="http://img.chuandong.com/logo.ico" mce_href="http://img.chuandong.com/logo.ico" rel="shortcut icon" type="image/x-icon" /> <meta..."

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

Line: 26 Column: 127 - 201
"...ex: 222;"><img src="http://fs2.chuandong.com/ad/files/20170922/4F25DC21B1554503.png"></a> ..." Line: 410 Column: 97 - 201
"..."fl mr10"><img src="http://fs1.chuandong.com/upload/images/20170120/4F0E5662C1B7AC3D.png" width="102" height="126"></a> ..." Line: 415 Column: 98 - 202
"..."fl mr10"><img src="http://fs1.chuandong.com/upload/images/20170120/768B8E5C08F8C513.png" width="102" height="126"></a> ..." Line: 420 Column: 97 - 201
"..."fl mr10"><img src="http://fs1.chuandong.com/upload/images/20170120/F510DBA825725520.png" width="102" height="126"></a> ..." Line: 425 Column: 102 - 206
"..."fl mr10"><img src="http://fs1.chuandong.com/upload/images/20170120/6962A467A6D5F80D.png" width="102" height="126"></a> ..." Line: 606 Column: 402 - 478
"...6 ck-meg"><img src="images/cdicon/yht.png" width="20" height="15" class="ck-yht ck-yh"><p cla..." Line: 606 Column: 583 - 659
"...媒体服务平台</p><img src="images/cdicon/yhb.png" width="20" height="15" class="ck-yhb ck-yh"></div>..." Line: 609 Column: 425 - 501
"...6 ck-meg"><img src="images/cdicon/yht.png" width="20" height="15" class="ck-yht ck-yh"><p cla..." Line: 609 Column: 606 - 682
"...媒体服务平台</p><img src="images/cdicon/yhb.png" width="20" height="15" class="ck-yhb ck-yh"></div>..." Line: 625 Column: 9 - 60
"...> <img src="images/cdicon/servo-logo.jpg" height="67"> ..." Line: 626 Column: 90 - 148
"...ss="ml40"><img src="images/cdicon/menu02.gif" width="84" height="28"></a> ..." Line: 627 Column: 75 - 133
"...ss="ml40"><img src="images/cdicon/menu03.gif" width="98" height="28"></a> ..." Line: 638 Column: 9 - 69
"...> <img src="images/cdicon/cd-logo.jpg" width="171" height="67"> ..." Line: 639 Column: 89 - 147
"...ss="ml40"><img src="images/cdicon/menu02.gif" width="84" height="28"></a> ..." Line: 640 Column: 74 - 132
"...ss="ml40"><img src="images/cdicon/menu03.gif" width="98" height="28"></a> ..." Line: 828 Column: 188 - 236
"...ht:20px;"><img src="images/beian.png" style="float:left;"/><p sty..." Line: 850 Column: 7 - 43
"...o"> <p><img src="images/cdicon/lm-logo.png"></p> ..." Line: 852 Column: 7 - 42
".../a> <p><img src="images/cdicon/lm-rwm.png"></p> ..." Line: 890 Column: 29 - 89
"...cd-close"><img src="images/cdicon/cd-close.png" width="10" height="10"></i> ..."

No space between attributes.

Line: 34 Column: - 44
"....chuandong.com"target="_blank"..."

Duplicate attribute “alt”.

Line: 169 Column: - 264
"...eight="242" alt=""></a><a href..." Line: 169 Column: - 514
"...eight="242" alt=""></a><a href..." Line: 169 Column: - 764
"...eight="242" alt=""></a><a href..." Line: 169 Column: - 1010
"...eight="242" alt=""></a><a href..." Line: 169 Column: - 1259
"...eight="242" alt=""></a><a href..." Line: 169 Column: - 1501
"...eight="242" alt=""></a> ..."

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 450 Column: 646 - 743
"...="_blank"><img src="" onerror="this.src = 'http://www.chuandong.com/images/nologo_ent.jpg'" alt="安徽天欧进出口有限">安徽天欧进出..."

Element “area” is missing required attribute “alt”.

Line: 681 Column: 52 - 163
"...cdlm-map"><area shape="rect" coords="889,0,1200,70" href ="http://www.chuandong.com/cmcia/lminfo.html" target ="_blank" /></map>..."

Bad value “_lank” for attribute “target” on element “a”: Reserved keyword “lank” used.

Line: 747 Column: 8 - 58
"...a> <a href="http://www.compressor.cn/" target="_lank">中国压缩机网..." Line: 767 Column: 8 - 56
"..."> <a href="http://www.china5e.com/" target="_lank">中国能源网<..."

Bad value “gb2312” for attribute “charset” on element “script”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

Line: 807 Column: 64 - 188
"...nDong.com)<script charset="gb2312" src="http://s20.cnzz.com/stat.php?id=163710&amp;web_id=163710&amp;show=pic " type="text/javascript"></scri..."

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

Line: 810 Column: 8 - 83
"..."> <img src="images/cdicon/f01.png" width="25" height="" alt="" class="fl mr6"> ..." Line: 814 Column: 8 - 83
"..."> <img src="images/cdicon/f02.png" width="25" height="" alt="" class="fl mr6"> ..." Line: 818 Column: 8 - 83
"..."> <img src="images/cdicon/f03.png" width="30" height="" alt="" class="fl mr6"> ..."

Attribute “name” not allowed on element “div” at this point.

Line: 833 Column: 5 - 45
".../div> <div class="s-phone fr" name="cdservice"> ..."

Warnings

Attribute “<head” is not serializable as XML 1.0.

Line: 5 Column: 16 - 6
"...TYPE html> <html <head> <meta..."

This document appears to be written in Simplified Chinese. Consider adding “lang="zh-hans"” (or variant) to the “html” start tag.

Line: 5 Column: 16 - 6
"...TYPE html> <html <head> <meta..."

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chuandong.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.


chuandong.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.