cechina.cn Website Information

Daily Unique Visits: 31,219

Daily Page Views: 187,314

Income Per Day: $375

Estimated Value: $270,000

cechina.cn is registered under .CN top-level domain. Please check other sites in .CN zone.

No name server records were found.

and is probably hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. See the full list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

The highest website cechina.cn position in Alexa rank database was 38073 and the lowest rank position was 45941. Current position of cechina.cn in Alexa rank database is 45941.

Desktop speed score of cechina.cn (45/100) is better than the results of 19.01% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of cechina.cn (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of cechina.cn (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

cechina.cn 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.

cechina.cn 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: cechina.cn
ROID: 20070913s10001s71188397-cn
Domain Status: clientDeleteProhibited
Registrant: 北京康创安捷信息技术有限公司
Registrant Contact Email: slc007@sina.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns25.hichina.com
Name Server: dns26.hichina.com
Registration Time: 2007-09-13 10:58:38
Expiration Time: 2026-09-13 10:58:38
DNSSEC: unsigned

cechina.cn server information

Servers Location

cechina.cn desktop page speed rank

Last tested: 2016-12-20

Desktop Speed Bad

45/100

cechina.cn Desktop Speed Test Quick Summary

priority - 81Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 788KiB (65% reduction).

Compressing and resizing http://www.cechina.cn/images/%E5%BE%AE%E4%BF%A1.jpg could save 137.5KiB (97% reduction).
Compressing and resizing http://www.cechina.cn/upload/avatars/158/107675.png could save 110.7KiB (94% reduction).
Compressing http://manager.cechina.cn/upload/article/51ec5eba-…201512261022%20(2).jpg could save 67.7KiB (81% reduction).
Compressing and resizing http://www.cechina.cn/upload/avatars/158/104049.png could save 51.1KiB (86% reduction).
Compressing http://www.cechina.cn/member/delta/image/delta_285-70_1612.jpg could save 28.2KiB (81% reduction).
Compressing http://manager.cechina.cn/upload/article/28496b0b-…-3a6a1971eb11/1234.jpg could save 25.5KiB (68% reduction).
Compressing http://www.cechina.cn/photo/images/Digitalized_Factory_suoluetu/toutu.jpg could save 25.1KiB (88% reduction).
Compressing http://www.cechina.cn/photo/images/SIEMENS_suoluetu/toutu.jpg could save 20.1KiB (87% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/1…cechina-511x90-jpg.jpg could save 18.3KiB (55% reduction).
Compressing and resizing http://www.cechina.cn/images/Issue/cover/201610.jpg could save 17.6KiB (62% reduction).
Compressing http://manager.cechina.cn/upload/article/2299dfbc-…56b-ffd4a6427dce/1.jpg could save 16.3KiB (91% reduction).
Compressing http://www.cechina.cn/photo/images/2016_PHIIDF_suoluetu/1.jpg could save 16.2KiB (83% reduction).
Compressing and resizing http://www.cechina.cn/images/weibo.png could save 15.9KiB (77% reduction).
Compressing http://manager.cechina.cn/upload/article/1cb0eaa9-…d0-b86868a0ba65/60.jpg could save 15.5KiB (91% reduction).
Compressing http://manager.cechina.cn/upload/article/dd8972ec-…602-5aeecaf79c87/2.jpg could save 15.3KiB (91% reduction).
Compressing http://manager.cechina.cn/upload/article/3d083501-…%E5%9F%8E-dsc03408.jpg could save 14.3KiB (87% reduction).
Compressing http://manager.cechina.cn/upload/article/09f789ff-…00-bf7d83bfccf6/02.jpg could save 12.7KiB (88% reduction).
Compressing http://manager.cechina.cn/upload/article/7b9c66d7-…79d-4fdf37cb252e/1.jpg could save 12.6KiB (71% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/1ae4e705-…-aa01-a01f02383a61.jpg could save 12KiB (50% reduction).
Compressing http://manager.cechina.cn/upload/article/350a2603-…d7/xuzhenchuan-big.jpg could save 9.7KiB (84% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/05/caigou130x430.jpg could save 9.4KiB (36% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/05/cognex160505720x78.jpg could save 8.8KiB (36% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/12/PLC600x90.jpg could save 8.7KiB (35% reduction).
Compressing http://www.cechina.cn/images/moxa_01.jpg could save 8.2KiB (67% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/07/br20160705.jpg could save 8KiB (32% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/11/zhihuiyoutian.jpg could save 7.2KiB (31% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/12/cognex1212_188x90.jpg could save 6.9KiB (53% reduction).
Compressing http://manager.cechina.cn/upload/article/261f4a4e-…c2016banner281x210.jpg could save 6.6KiB (25% reduction).
Compressing http://www.cechina.cn/images/jifen121x90.jpg could save 5.8KiB (53% reduction).
Compressing http://manager.cechina.cn/upload/images2015/2016/12/flir1612_530x90.jpg could save 5.7KiB (25% reduction).
Compressing http://manager.cechina.cn/upload/article/3b8baec5-…e050e6/gams281x210.jpg could save 5.6KiB (26% reduction).
Compressing http://www.cechina.cn/images/cognex120x90.jpg could save 5KiB (50% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/fedf19be-…-bd36-174c036e0d3a.jpg could save 4.3KiB (23% reduction).
Compressing http://www.cechina.cn/images/newindex/logo.jpg could save 4.3KiB (42% reduction).
Compressing http://manager.cechina.cn/upload/article/77be7f75-…1d8980d7e8b/ciic01.jpg could save 3.9KiB (26% reduction).
Compressing http://manager.cechina.cn/upload/article/05556999-…10-28ceff48fb95/28.jpg could save 3.8KiB (18% reduction).
Compressing http://manager.cechina.cn/upload/article/2964fffe-…b-1fb2407d0e2c/000.jpg could save 3.7KiB (74% reduction).
Compressing http://www.cechina.cn/images/moxa_02.jpg could save 3.1KiB (46% reduction).
Compressing http://www.cechina.cn/images/bbs02.jpg could save 3.1KiB (35% reduction).
Compressing http://www.cechina.cn/images/newindex/znzz.jpg could save 2.9KiB (70% reduction).
Compressing http://manager.cechina.cn/upload/article/c7e7a565-…05a3f9fda93/taida1.png could save 2.7KiB (27% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/5d9be56c-…-8b74-2475743ba4e3.jpg could save 2.5KiB (24% reduction).
Compressing http://www.cechina.cn/images/bbs01.jpg could save 2.2KiB (32% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/4403a847-…-8d1c-7f544efc6455.jpg could save 2.2KiB (16% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/542325a8-…-a174-4a6fccc05866.jpg could save 2KiB (18% reduction).
Compressing http://manager.cechina.cn/upload/article/239f85be-…8c3-f8e3a4604422/2.jpg could save 1.9KiB (24% reduction).
Compressing http://manager.cechina.cn/upload/article/ab12a9b7-…2b2-5b4104f4ddc9/2.jpg could save 1.7KiB (26% reduction).
Compressing http://www.cechina.cn/images/newindex/changshang.jpg could save 1.5KiB (62% reduction).
Compressing http://www.cechina.cn/member/weidmuller/images/wei_16121902.jpg could save 1.3KiB (34% reduction).
Compressing http://manager.cechina.cn/UpLoad/article/d4f53342-…-bae5-877f25f55956.jpg could save 1.3KiB (15% reduction).
Compressing http://www.cechina.cn/member/weidmuller/images/wei_16121901.jpg could save 1.3KiB (31% reduction).
Compressing http://manager.cechina.cn/upload/article/1156e7d4-…15027e8dbc/4%20(2).jpg could save 1.2KiB (37% reduction).
Compressing http://manager.cechina.cn/upload/article/9f872b49-…b97-05f70557feff/1.jpg could save 1.1KiB (38% reduction).
Compressing http://manager.cechina.cn/upload/article/b7298f10-…1f9-3abc71634ad0/7.jpg could save 1.1KiB (19% reduction).
Compressing http://www.cechina.cn/images/dupinsheng.jpg could save 1.1KiB (41% reduction).
Compressing http://manager.cechina.cn/upload/article/b620c883-…3a-c7657c954fe2/15.jpg could save 1KiB (34% reduction).
Compressing http://www.cechina.cn/images/soroush-blog.jpg could save 946B (37% reduction).
Compressing http://www.cechina.cn/images/newindex/ad_logo.png could save 944B (85% reduction).
Compressing http://manager.cechina.cn/upload/article/9c780fd7-…c8-8ba02080b5ad/10.jpg could save 873B (32% reduction).
Compressing http://www.cechina.cn/images/shouji.jpg could save 859B (66% reduction).
Compressing http://blog.cechina.cn/images/27583.gif could save 752B (23% reduction).
Compressing http://www.cechina.cn/images/huarong.jpg could save 578B (28% reduction).

priority - 47Leverage 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://www.google-analytics.com/ga.js (2 hours)
http://blog.cechina.cn/images/23156.jpg (24 hours)
http://blog.cechina.cn/images/27583.gif (24 hours)
http://blog.cechina.cn/images/93643.gif (24 hours)
http://manager.cechina.cn/UpLoad/article/1ae4e705-…-aa01-a01f02383a61.jpg (24 hours)
http://manager.cechina.cn/UpLoad/article/4403a847-…-8d1c-7f544efc6455.jpg (24 hours)
http://manager.cechina.cn/UpLoad/article/542325a8-…-a174-4a6fccc05866.jpg (24 hours)
http://manager.cechina.cn/UpLoad/article/5d9be56c-…-8b74-2475743ba4e3.jpg (24 hours)
http://manager.cechina.cn/UpLoad/article/d4f53342-…-bae5-877f25f55956.jpg (24 hours)
http://manager.cechina.cn/UpLoad/article/fedf19be-…-bd36-174c036e0d3a.jpg (24 hours)
http://manager.cechina.cn/upload/adpic/2012/03/arc_logo.gif (24 hours)
http://manager.cechina.cn/upload/article/05556999-…10-28ceff48fb95/28.jpg (24 hours)
http://manager.cechina.cn/upload/article/09f789ff-…00-bf7d83bfccf6/02.jpg (24 hours)
http://manager.cechina.cn/upload/article/1156e7d4-…15027e8dbc/4%20(2).jpg (24 hours)
http://manager.cechina.cn/upload/article/1cb0eaa9-…d0-b86868a0ba65/60.jpg (24 hours)
http://manager.cechina.cn/upload/article/2299dfbc-…56b-ffd4a6427dce/1.jpg (24 hours)
http://manager.cechina.cn/upload/article/239f85be-…8c3-f8e3a4604422/2.jpg (24 hours)
http://manager.cechina.cn/upload/article/261f4a4e-…c2016banner281x210.jpg (24 hours)
http://manager.cechina.cn/upload/article/28496b0b-…-3a6a1971eb11/1234.jpg (24 hours)
http://manager.cechina.cn/upload/article/2964fffe-…b-1fb2407d0e2c/000.jpg (24 hours)
http://manager.cechina.cn/upload/article/2eb8f0ee-…288-133445d2b0e7/5.jpg (24 hours)
http://manager.cechina.cn/upload/article/350a2603-…d7/xuzhenchuan-big.jpg (24 hours)
http://manager.cechina.cn/upload/article/3b8baec5-…e050e6/gams281x210.jpg (24 hours)
http://manager.cechina.cn/upload/article/3d083501-…%E5%9F%8E-dsc03408.jpg (24 hours)
http://manager.cechina.cn/upload/article/51ec5eba-…201512261022%20(2).jpg (24 hours)
http://manager.cechina.cn/upload/article/77be7f75-…1d8980d7e8b/ciic01.jpg (24 hours)
http://manager.cechina.cn/upload/article/7b9c66d7-…79d-4fdf37cb252e/1.jpg (24 hours)
http://manager.cechina.cn/upload/article/9c780fd7-…c8-8ba02080b5ad/10.jpg (24 hours)
http://manager.cechina.cn/upload/article/9d7f45c8-…1d4-0374c8ce28d0/9.jpg (24 hours)
http://manager.cechina.cn/upload/article/9f872b49-…b97-05f70557feff/1.jpg (24 hours)
http://manager.cechina.cn/upload/article/ab12a9b7-…2b2-5b4104f4ddc9/2.jpg (24 hours)
http://manager.cechina.cn/upload/article/b620c883-…3a-c7657c954fe2/15.jpg (24 hours)
http://manager.cechina.cn/upload/article/b7298f10-…1f9-3abc71634ad0/7.jpg (24 hours)
http://manager.cechina.cn/upload/article/c7e7a565-…05a3f9fda93/taida1.png (24 hours)
http://manager.cechina.cn/upload/article/dd8972ec-…602-5aeecaf79c87/2.jpg (24 hours)
http://manager.cechina.cn/upload/article/fc5530c0-…929-18c47403034f/6.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2015/01/banner-logo.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2015/02/01.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2015/03/aabaomeng.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/05/caigou130x430.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/05/cognex160505720x78.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/0…%96%e9%a1%b5Button.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/06/EtherCAT_130x45.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/07/MICROSCAN0701MV-3.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/07/NI160x70gif.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/07/br20160705.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/07/igus20160714.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/0…0%93cechina-150x60.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/10/SIAF17_150x60-SC.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/11/150X60_cippe.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/1…_CN_ceChina_980x90.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/11/ahoffman189x90.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/11/flir1124300-x-100.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/11/shanghai-150-60.gif (24 hours)
http://manager.cechina.cn/upload/images2015/2016/11/zhihuiyoutian.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/1…8%af%b4300x160%201.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/1…cechina-511x90-jpg.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/12/PLC600x90.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/12/cognex1212_188x90.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/12/flir1612_530x90.jpg (24 hours)
http://manager.cechina.cn/upload/images2015/2016/12/productronica.gif (24 hours)
http://www.cechina.cn/images/%E5%BE%AE%E4%BF%A1.jpg (24 hours)
http://www.cechina.cn/images/Issue/cover/201610.jpg (24 hours)
http://www.cechina.cn/images/bbs01.jpg (24 hours)
http://www.cechina.cn/images/bbs02.jpg (24 hours)
http://www.cechina.cn/images/biaoshi.gif (24 hours)
http://www.cechina.cn/images/cec_for_ipad.jpg (24 hours)
http://www.cechina.cn/images/cognex120x90.jpg (24 hours)
http://www.cechina.cn/images/dupinsheng.jpg (24 hours)
http://www.cechina.cn/images/huarong.jpg (24 hours)
http://www.cechina.cn/images/icon_usa.png (24 hours)
http://www.cechina.cn/images/jifen121x90.jpg (24 hours)
http://www.cechina.cn/images/login.gif (24 hours)
http://www.cechina.cn/images/moxa_01.jpg (24 hours)
http://www.cechina.cn/images/moxa_02.jpg (24 hours)
http://www.cechina.cn/images/newindex/ad_logo.png (24 hours)
http://www.cechina.cn/images/newindex/changshang.jpg (24 hours)
http://www.cechina.cn/images/newindex/fankui_bg.gif (24 hours)
http://www.cechina.cn/images/newindex/fankui_titbg.jpg (24 hours)
http://www.cechina.cn/images/newindex/linex_01.gif (24 hours)
http://www.cechina.cn/images/newindex/liney.gif (24 hours)
http://www.cechina.cn/images/newindex/liney1.gif (24 hours)
http://www.cechina.cn/images/newindex/liney_01.gif (24 hours)
http://www.cechina.cn/images/newindex/listico.gif (24 hours)
http://www.cechina.cn/images/newindex/logo.jpg (24 hours)
http://www.cechina.cn/images/newindex/menu_01.jpg (24 hours)
http://www.cechina.cn/images/newindex/menu_05.jpg (24 hours)
http://www.cechina.cn/images/newindex/menu_06.jpg (24 hours)
http://www.cechina.cn/images/newindex/menu_07.jpg (24 hours)
http://www.cechina.cn/images/newindex/news_bg.gif (24 hours)
http://www.cechina.cn/images/newindex/pro_titbg.jpg (24 hours)
http://www.cechina.cn/images/newindex/search_btn.gif (24 hours)
http://www.cechina.cn/images/newindex/znzz.jpg (24 hours)
http://www.cechina.cn/images/shouji.jpg (24 hours)
http://www.cechina.cn/images/soroush-blog.jpg (24 hours)
http://www.cechina.cn/images/weibo.png (24 hours)
http://www.cechina.cn/js/common.js?v=20120704 (24 hours)
http://www.cechina.cn/js/jquery-1.4.4.min.js (24 hours)
http://www.cechina.cn/js/jquery.dialog.js (24 hours)
http://www.cechina.cn/js/swfXuanfu.js (24 hours)
http://www.cechina.cn/js/swfobject.js (24 hours)
http://www.cechina.cn/js/webcastpopad.js (24 hours)
http://www.cechina.cn/member/delta/image/delta_285-70_1612.jpg (24 hours)
http://www.cechina.cn/member/weidmuller/images/wei_16121901.jpg (24 hours)
http://www.cechina.cn/member/weidmuller/images/wei_16121902.jpg (24 hours)
http://www.cechina.cn/photo/images/2016_PHIIDF_suoluetu/1.jpg (24 hours)
http://www.cechina.cn/photo/images/Digitalized_Factory_suoluetu/toutu.jpg (24 hours)
http://www.cechina.cn/photo/images/SIEMENS_suoluetu/toutu.jpg (24 hours)
http://www.cechina.cn/upload/avatars/158/104049.png (24 hours)
http://www.cechina.cn/upload/avatars/158/107675.png (24 hours)

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

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

Remove render-blocking JavaScript:

http://www.cechina.cn/js/jquery-1.4.4.min.js
http://www.cechina.cn/js/common.js?v=20120704
http://www.cechina.cn/js/jquery.dialog.js
http://www.cechina.cn/js/swfobject.js
http://www.cechina.cn/js/swfXuanfu.js
http://siteapp.baidu.com/static/webappservice/uaredirect.js

priority - 1Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 6.8KiB (14% reduction).

Minifying http://www.cechina.cn/ could save 6.8KiB (14% reduction) after compression.

priority - 0Minify 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 1.6KiB (21% reduction).

Minifying http://www.cechina.cn/js/common.js?v=20120704 could save 1KiB (30% reduction) after compression.
Minifying http://www.cechina.cn/WebResource.axd?d=SNhGNua5by…1&t=635588906575142005 could save 590B (14% reduction) after compression.

cechina.cn Desktop Resource Breakdown

Total Resources	124
Number of Hosts	8
Static Resources	114
JavaScript Resources	13

cechina.cn mobile page speed rank

Last tested: 2017-08-13

Mobile Speed Medium

65/100

cechina.cn Mobile Speed Test Quick Summary

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

Your page has 8 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.cechina.cn/js/jquery-1.4.4.min.js
http://www.cechina.cn/js/common.js?v=20120704
http://www.cechina.cn/js/jquery.dialog.js
http://www.cechina.cn/js/swfobject.js
http://www.cechina.cn/m/js/jquery-1.3.2.min.js
http://www.cechina.cn/m/js/webwidget_slideshow_dot.js
http://www.cechina.cn/js/webcastpopad.js
http://www.cechina.cn/Statistics.aspx?list=&referer=

Optimize CSS Delivery of the following:

http://www.cechina.cn/m/css/webwidget_slideshow_dot.css

priority - 11Leverage 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://www.google-analytics.com/ga.js (2 hours)
http://manager.cechina.cn/upload/article/4c2a9379-…04-69f0d59d21ce/35.jpg (24 hours)
http://manager.cechina.cn/upload/article/bbd5079e-…37-cc3c230659ab/36.jpg (24 hours)
http://www.cechina.cn/js/common.js?v=20120704 (24 hours)
http://www.cechina.cn/js/jquery-1.4.4.min.js (24 hours)
http://www.cechina.cn/js/jquery.dialog.js (24 hours)
http://www.cechina.cn/js/swfobject.js (24 hours)
http://www.cechina.cn/js/webcastpopad.js (24 hours)
http://www.cechina.cn/m/css/webwidget_slideshow_dot.css (24 hours)
http://www.cechina.cn/m/images/carousel_back_normal.png (24 hours)
http://www.cechina.cn/m/images/carousel_circle_normal.png (24 hours)
http://www.cechina.cn/m/images/carousel_circle_solid.png (24 hours)
http://www.cechina.cn/m/images/carousel_next_normal.png (24 hours)
http://www.cechina.cn/m/images/logo0.jpg (24 hours)
http://www.cechina.cn/m/images/naniu.jpg (24 hours)
http://www.cechina.cn/m/js/jquery-1.3.2.min.js (24 hours)
http://www.cechina.cn/m/js/webwidget_slideshow_dot.js (24 hours)

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://cechina.cn/
http://www.cechina.cn/
http://www.cechina.cn/m/

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 44% of the final above-the-fold content could be rendered with the full HTML response.

priority - 2Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 23.2KiB (26% reduction).

Compressing http://www.cechina.cn/m/images/logo0.jpg could save 9.3KiB (70% reduction).
Compressing http://manager.cechina.cn/upload/article/bbd5079e-…37-cc3c230659ab/36.jpg could save 6.7KiB (16% reduction).
Compressing http://manager.cechina.cn/upload/article/4c2a9379-…04-69f0d59d21ce/35.jpg could save 6KiB (18% reduction).
Compressing http://www.cechina.cn/m/images/naniu.jpg could save 1.2KiB (52% reduction).

priority - 0Reduce server response time

priority - 0Minify 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 1KiB (30% reduction).

Minifying http://www.cechina.cn/js/common.js?v=20120704 could save 1KiB (30% reduction) after compression.

cechina.cn Mobile Resource Breakdown

Total Resources	22
Number of Hosts	4
Static Resources	17
JavaScript Resources	9
CSS Resources	1

cechina.cn mobile page usability

Last tested: 2017-08-13

Mobile Usability Good

99/100

cechina.cn Mobile Usability Test Quick Summary

priority - 0Size 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 <span></span> and 3 others are close to other tap targets.

The tap target <img src="images/carouse…ack_normal.png" class="thumb_p"> and 3 others are close to other tap targets.

cechina.cn HTML validation

Errors

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

Line: 3 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <h..."

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: 10 Column: 9 - 69
"...展 </title><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /><meta ..."

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Line: 20 Column: - 24
"... charset="utf-8"> <meta http-e..."

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 20 Column: 4 - 25
".../> <meta charset="utf-8"> <meta..."

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

Line: 157 Column: 5 - 33
"... <ul> <li><img src="images/weixin.gif"></li> ..." Line: 176 Column: 56 - 82
"...china.cn"><img src="images/logo.png"></a><i..." Line: 176 Column: 87 - 115
"....png"></a><img src="images/slogan.gif"></div>..." Line: 193 Column: 43 - 104
"...arch-btn"><img src="images/search.png" border="0" id="btn_site_Search" ></a> ..." Line: 218 Column: 5 - 29
"..."zz"> <p><img src="images/zz.png">子站</p>..." Line: 229 Column: 5 - 29
"..."js"> <p><img src="images/js.png">技术</p>..." Line: 251 Column: 5 - 29
"..."sq"> <p><img src="images/sq.png">社区</p>..." Line: 283 Column: 91 - 219
"..."_blank"><img src="http://manager.cechina.cn/upload/images2015/2017/02/ahoffman240x80.gif" style="width:240px;height:80px; float:left;" /></a></l..." Line: 284 Column: 206 - 282
"...="_blank"><img src="http://www.cechina.cn/images/RS728x80-3.jpg" style="float:left;" /></a></..." Line: 286 Column: 78 - 174
"..._blank"><img src="http://www.cechina.cn/images/CONGNEX1710240x80.jpg" style="width:240px;height:80px;" /></a></li..." Line: 314 Column: 241 - 332
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/10/998-20018862_CN_865x80.gif" /></a></..." Line: 326 Column: 129 - 227
"...="_blank"><img src="http://manager.cechina.cn/upload/article/faa8565a-46f5-40a3-bb6f-3c05b553ef5c/知识自动化.jpg"></a><p..." Line: 329 Column: 143 - 239
"...="_blank"><img src="http://manager.cechina.cn/upload/article/086f586e-ac5a-47ac-b5f1-2488ccc89524/abb.jpg"></a><p..." Line: 332 Column: 129 - 227
"...="_blank"><img src="http://manager.cechina.cn/upload/article/2a560330-bebc-4394-98f9-85472702282d/施耐德电气.jpg"></a><p..." Line: 339 Column: 120 - 218
"...="_blank"><img src="http://manager.cechina.cn/upload/article/11be6eab-e680-4457-89e1-c628bb3133d5/恩德斯豪斯.jpg"></a><p..." Line: 342 Column: 141 - 237
"...="_blank"><img src="http://manager.cechina.cn/upload/article/55aa7547-c45f-4d28-bed7-8ff31c2b9edb/倍加福.jpg"></a><p..." Line: 345 Column: 124 - 222
"...="_blank"><img src="http://manager.cechina.cn/upload/article/b4eca3f8-b1d4-484a-98cf-44544fcf80c0/知识自动化.jpg"></a><p..." Line: 352 Column: 131 - 232
"...="_blank"><img src="http://manager.cechina.cn/upload/article/ea78ddba-4dc5-443a-b160-3a018c3686d0/台达集团中达电通.jpg"></a><p..." Line: 355 Column: 143 - 241
"...="_blank"><img src="http://manager.cechina.cn/upload/article/73dda8de-ef1e-4385-84d0-57a30447c113/3d科学谷.jpg"></a><p..." Line: 358 Column: 129 - 230
"...="_blank"><img src="http://manager.cechina.cn/upload/article/09e63eb7-fc4a-48b1-9399-c2098384784c/中国机械工程学会.jpg"></a><p..." Line: 382 Column: 19 - 98
"...="_blank"><img src="http://www.cechina.cn/images/SCHNEIDER_ELECTRIC_1711_GIF265X70.gif" /></a></..." Line: 407 Column: 89 - 194
"...="_blank"><img src="http://manager.cechina.cn/upload/article/c4b8ba5b-12b4-4991-addb-13fec12e62e1/工控安全%20(2).jpg" /></a> ..." Line: 413 Column: 89 - 188
"...="_blank"><img src="http://manager.cechina.cn/upload/article/28ba317c-ebad-4c1f-9bcd-3c665fc2e90d/timg.jpg" /></a> ..." Line: 419 Column: 89 - 185
"...="_blank"><img src="http://manager.cechina.cn/upload/article/11839848-3ebe-4ea3-9508-943a7b437cc4/1.jpg" /></a> ..." Line: 433 Column: 207 - 295
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/12/Fluke20171201865x90.jpg" /></a></..." Line: 475 Column: 102 - 184
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/11/WAGO%20Banner.jpg" /></a></..." Line: 676 Column: 98 - 178
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/10/kunlunhaian.jpg" /></a></..." Line: 1413 Column: 139 - 261
"...4652.htm"><img src="http://manager.cechina.cn/upload/article/3daa2a26-fc0b-439a-8fd5-9adc99e868c0/timg.jpg" width="200" height="300"> <div ..." Line: 1422 Column: 139 - 260
"...3354.htm"><img src="http://manager.cechina.cn/upload/article/aceead9b-378d-49d7-961e-e4fc69cafe65/123.jpg" width="200" height="300"> <div ..." Line: 1431 Column: 139 - 266
"...4956.htm"><img src="http://manager.cechina.cn/upload/article/f97083ea-2c91-4406-a665-70dfb60bc798/tsn%20(5).jpg" width="200" height="300"> <div ..." Line: 1439 Column: 143 - 221
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/09/awenzhang.jpg" /></a></..." Line: 1449 Column: 98 - 182
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/08/Flir1708300x100.gif" /></a></..." Line: 1451 Column: 132 - 293
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/11/%e7%a0%94%e7%a5%a5%e8%8d%a3%e8%8e%b7%e4%b8%ad%e5%9b%bd%e4%b8%93%e5%88%a9%e5%a5%96-300x100dpi.jpg" /></a></..." Line: 1453 Column: 326 - 405
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/11/wkf-300-90.gif" /></a></..." Line: 1469 Column: 89 - 150
"...="_blank"><img src="images/taida20171120.jpg" width="278" height="auto"></a></..." Line: 1482 Column: 90 - 153
"...="_blank"><img src="images/schneider278x68.jpg" width="278" height="auto"></a></..." Line: 1499 Column: 140 - 235
"...="_blank"><img src="http://www.cechina.cn/images/moxa01.jpg" width="130px" style="margin-bottom: 5px;" /></a><b..." Line: 1501 Column: 143 - 237
"...="_blank"><img src="http://www.cechina.cn/images/moxa02.jpg" width="130px" style="margin-bottom: 5px;" /></a><b..." Line: 1516 Column: 135 - 253
"...="_blank"><img src="http://www.cechina.cn/member/weidmuller/images/wei_17022401.jpg" style=" width:130px; margin-bottom: 5px;" /></a><b..." Line: 1519 Column: 136 - 254
"...="_blank"><img src="http://www.cechina.cn/member/weidmuller/images/wei_17022402.jpg" style=" width:130px; margin-bottom: 5px;" /></a><b..." Line: 1541 Column: 79 - 105
"...="_blank"><img src="images/cs01.jpg"></a><p..." Line: 1542 Column: 60 - 86
"...="_blank"><img src="images/cs02.jpg"></a><p..." Line: 1543 Column: 167 - 193
"...blank"><img src="images/cs03.jpg"></a><p><a..." Line: 1544 Column: 78 - 113
"...="_blank"><img src="images/elco-logo-new.jpg"></a><p..." Line: 1545 Column: 56 - 82
"...="_blank"><img src="images/cs05.jpg"></a><p..." Line: 1546 Column: 71 - 97
"...="_blank"><img src="images/cs06.jpg"></a><p..." Line: 1547 Column: 78 - 108
"...="_blank"><img src="images/EH140x50.jpg"></a><p..." Line: 1548 Column: 78 - 106
"...="_blank"><img src="images/ICPDAS.jpg"></a><p..." Line: 1549 Column: 74 - 105
"...="_blank"><img src="images/microscan.jpg"></a><p..." Line: 1550 Column: 78 - 112
"...="_blank"><img src="images/PEPPERLFUCHS.jpg"></a><p..." Line: 1566 Column: 13 - 80
"... <li><img src="http://www.cechina.cn/webcasts/endress/endress171123.jpg"><p><a ..." Line: 1574 Column: 5 - 75
"...<ul> <li><img src="http://www.cechina.cn/webcasts/FLUKE/fluke171123400-288.jpg"><p><a ..." Line: 1579 Column: 5 - 73
".../li> <li><img src="http://www.cechina.cn/webcasts/moxa/moxa171026400x288.jpg"><p><a ..." Line: 1584 Column: 5 - 72
".../li> <li><img src="http://www.cechina.cn/webcasts/endress/endress170907.jpg"><p><a ..." Line: 1589 Column: 5 - 82
".../li> <li><img src="http://www.cechina.cn/webcasts/pepperlfuchs/pepperlfuchs170831.jpg"><p><a ..." Line: 1604 Column: 5 - 34
"..."> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1609 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1615 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1620 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1625 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1630 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1635 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1642 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1647 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1652 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1657 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1662 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1667 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1672 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1677 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1682 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1687 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1692 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1697 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1702 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1707 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1712 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1717 Column: 5 - 39
"...li> <li><img src="/avatar.aspx?uid=180381"><p><a ..." Line: 1722 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1729 Column: 5 - 39
"...li> <li><img src="/avatar.aspx?uid=147841"><p><a ..." Line: 1738 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1743 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1753 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1758 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1763 Column: 5 - 34
"...li> <li><img src="/avatar.aspx?uid=0"><p><a ..." Line: 1782 Column: 133 - 217
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/09/usb-daq-300x140.jpg" /></a></..." Line: 1792 Column: 5 - 83
"...<ul> <li><img src="http://www.cechina.cn/photo/images/2017_IA/IA_suoluetu/zhanguan.jpg"> <p><a..." Line: 1798 Column: 5 - 89
".../li> <li><img src="http://www.cechina.cn/photo/images/Digitalized_Factory_suoluetu/toutu.jpg"> <p><a..." Line: 1804 Column: 5 - 77
".../li> <li><img src="http://www.cechina.cn/photo/images/SIEMENS_suoluetu/toutu.jpg"> <p><a..." Line: 1810 Column: 5 - 77
".../li> <li><img src="http://www.cechina.cn/photo/images/2016_PHIIDF_suoluetu/1.jpg"> <p><a..." Line: 1816 Column: 5 - 78
".../li> <li><img src="http://www.cechina.cn/photo/images/2016_abb_suoluetu/toutu.JPG"> <p><a..." Line: 1946 Column: 129 - 207
"...k" alt=""><img src="http://manager.cechina.cn/upload/images2015/2017/02/br1200x90.jpg" /></a></..." Line: 2561 Column: 57 - 97
"...="_blank"><img src="images/zhanhui/2017_IAS-1.jpg"> <p><a..."

Bad value “http://www.cognexchina-minisite.cn/activity/2017applicationcontest/?src=media &locale=cn&cm_campid=CAB96C83-55CE-E611-810E-005056A466C7” for attribute “href” on element “a”: Tab, new line or carriage return found.

Line: 286 Column: 5 - 77
"...</li> <li><a href="http://www.cognexchina-minisite.cn/activity/2017applicationcontest/?src=media &locale=cn&cm_campid=CAB96C83-55CE-E611-810E-005056A466C7" target="_blank"><img src..."

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

Line: 311 Column: 1 - 50
"...ttom"> <div width="882px" style=" margin-bottom: 10px; "> <div>..."

Attribute “alt” not allowed on element “a” at this point.

Line: 314 Column: 9 - 240
"...> <span><a href="/adlink.aspx?did=1944&page=https%3a%2f%2fgo.schneider-electric.com%2fChina_IBU_CN_201711_ATVMachine-cechina_Landing-Page.html%3fkeycode%3d55967Y%26source%3dAdvertising-Online%26Sdetail%3dCEChina" target="_blank" alt=""><img s..." Line: 433 Column: 9 - 206
"...> <span><a href="/adlink.aspx?did=1954&page=http%3a%2f%2fe.fluke.com.cn%3futm_campaign%3dNMKT_iConnect%26utm_source%3dcechina%26utm_medium%3dBanner%26utm_term%3dHmBanner20171201" target="_blank" alt=""><img s..." Line: 475 Column: 9 - 101
"...> <span><a href="/adlink.aspx?did=1951&page=http%3a%2f%2fwww.wago.com.cn" target="_blank" alt=""><img s..." Line: 676 Column: 9 - 97
"...> <span><a href="/adlink.aspx?did=1861&page=http%3a%2f%2fwww.klha.cn" target="_blank" alt=""><img s..." Line: 1439 Column: 9 - 142
"...> <span><a href="/adlink.aspx?did=1790&page=http%3a%2f%2farticle.cechina.cn%2f17%2f0831%2f08%2f20170831084224.htm" target="_blank" alt=""><img s..." Line: 1449 Column: 9 - 97
"...> <span><a href="/adlink.aspx?did=1794&page=http%3a%2f%2fwww.flir.cn" target="_blank" alt=""><img s..." Line: 1451 Column: 9 - 131
"...> <span><a href="/adlink.aspx?did=1929&page=http%3a%2f%2fwww.evoc.cn%2fyxdt%2finfo_36_itemid_1683.html" target="_blank" alt=""><img s..." Line: 1453 Column: 9 - 325
"...> <span><a href="/adlink.aspx?did=1928&page=http%3a%2f%2fadvcloudfiles.advantech.com%2fcms%2f0cf9a4e2-0cc4-48d2-82b0-803f9d7fd6d6%2feDM%2520HTML%2520Zip%2520File%2fContent%2fWechat%2520Customer%2520Service%2520Promotion20171123%2fWechat%2520customer%2520service%2520promotion20171123%2findex.html" target="_blank" alt=""><img s..." Line: 1782 Column: 9 - 132
"...> <span><a href="/adlink.aspx?did=1897&page=http%3a%2f%2fwww.cechina.cn%2fspecial%2fusbdaq%2findex.aspx" target="_blank" alt=""><img s..." Line: 1946 Column: 9 - 128
"...> <span><a href="/adlink.aspx?did=1787&page=http%3a%2f%2fwww.cechina.cn%2fmember%2fb_r%2findex.aspx" target="_blank" alt=""><img s..."

Attribute “width” not allowed on element “ul” at this point.

Line: 324 Column: 1 - 18
"...showbox"> <ul width="307px"> <li ..." Line: 337 Column: 1 - 18
"...> </ul> <ul width="307px"> <li ..." Line: 350 Column: 1 - 18
"...> </ul> <ul width="307px"> <li ..."

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

Line: 366 Column: 9 - 12
"...> <ol> ..."

Bad value “auto” for attribute “height” on element “video”: Expected a digit but saw “a” instead.

Line: 383 Column: 1 - 78
"...></a></p> <video controls="controls" width="265" height="auto" style=" margin-top:0px;"> ..."

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

Line: 536 Column: 9 - 26
"... <div class="more"><a hre..." Line: 558 Column: 5 - 22
"... <div class="more"><a hre..." Line: 579 Column: 6 - 23
"... <div class="more"><a hre..." Line: 601 Column: 6 - 23
"... <div class="more"><a hre..." Line: 623 Column: 6 - 23
"... <div class="more"><a hre..." Line: 645 Column: 6 - 23
"... <div class="more"><a hre..." Line: 667 Column: 6 - 23
"... <div class="more"><a hre..." Line: 741 Column: 11 - 28
"... <div class="more"><a hre..." Line: 780 Column: 13 - 30
"... <div class="more"><a hre..." Line: 819 Column: 13 - 30
"... <div class="more"><a hre..." Line: 858 Column: 13 - 30
"... <div class="more"><a hre..." Line: 897 Column: 13 - 30
"... <div class="more"><a hre..." Line: 936 Column: 13 - 30
"... <div class="more"><a hre..." Line: 975 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1014 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1053 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1092 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1131 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1170 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1209 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1248 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1287 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1326 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1365 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1404 Column: 13 - 30
"... <div class="more"><a hre..." Line: 1539 Column: 1 - 5
".../h2> <ul> <div> <div..."

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

Line: 708 Column: 119 - 277
"...0517.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/a1538473-3fff-425d-b57b-1546fc2fe32f/11.jpg" alt="机器性能分析将 OEM 专长引入生产商数字环境" target="_blank"></a> ..." Line: 712 Column: 119 - 268
"...0145.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/2c3d8c30-ab14-460b-bcfb-44d5502bcc3c/22_new.jpg" alt="工业相机，效用几何？" target="_blank"></a> ..." Line: 716 Column: 119 - 297
"...5413.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/5c00b385-4ce2-4cfd-aa94-8401f698e404/360截图20160731070023825.jpg" alt="制造业“机器换人”需求旺盛装备自动化势在必行" target="_blank"></a> ..." Line: 720 Column: 119 - 272
"...5229.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/2066e480-efb1-451c-a811-921ca9023783/11.jpg" alt="对标国外我国智能制造的差距在哪里？" target="_blank"></a> ..." Line: 724 Column: 119 - 272
"...4644.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/29e47c35-ed2b-4689-9a62-a0f3fe5619e1/11.jpg" alt="智能物流发展，推动传感器市场需求爆发" target="_blank"></a> ..." Line: 728 Column: 119 - 268
"...4304.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/640d1a8f-e1b3-4f47-8c5a-068a85e63e4f/11.jpg" alt="探究工业机器人越来越火的原因" target="_blank"></a> ..." Line: 732 Column: 119 - 278
"...3452.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/7899bbbc-79d8-4495-be94-63431e66bc2b/55_new.jpg" alt="首届ABB杯全国智能技术论文大赛拉开帷幕" target="_blank"></a> ..." Line: 736 Column: 119 - 283
"...2835.htm"><img class="zoom-img" src="http://manager.cechina.cn/upload/article/37a91f55-d010-4b7b-a964-5e08f8e6df45/66.jpg" alt="ABB Ability引领智能技术创新，构建数字化生态系统" target="_blank"></a> ..."

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

Line: 1469 Column: 89 - 150
"...="_blank"><img src="images/taida20171120.jpg" width="278" height="auto"></a></..." Line: 1482 Column: 90 - 153
"...="_blank"><img src="images/schneider278x68.jpg" width="278" height="auto"></a></..."

Bad value “130px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 1499 Column: 140 - 235
"...="_blank"><img src="http://www.cechina.cn/images/moxa01.jpg" width="130px" style="margin-bottom: 5px;" /></a><b..." Line: 1501 Column: 143 - 237
"...="_blank"><img src="http://www.cechina.cn/images/moxa02.jpg" width="130px" style="margin-bottom: 5px;" /></a><b..."

No space between attributes.

Line: 1525 Column: - 132
"... Timer多功能时间继电器"target="_blank"..." Line: 2207 Column: - 77
"...target="_blank"style="color: #..."

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 1543 Column: - 273
"...p?utm_source=CEChina&utm_mediu..." Line: 1543 Column: - 293
"...&utm_medium=banner&utm_content..." Line: 1543 Column: - 313
"...tm_content=CN201606&utm_campai..." Line: 1543 Column: - 336
"..._campaign=skylake" target="_bl..."

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 1543 Column: - 344
"...n=skylake" target="_blank">凌华科..."

Start tag “a” seen but an element of the same type was already open.

Line: 2562 Column: 4 - 55
"....jpg"> <p><a href="http://ias.ciif-expo.com/" target="_blank">2017中国..."

End tag “a” violates nesting rules.

Line: 2562 Column: 4 - 55
"....jpg"> <p><a href="http://ias.ciif-expo.com/" target="_blank">2017中国..."

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

Line: 2562 Column: 4 - 55
"....jpg"> <p><a href="http://ias.ciif-expo.com/" target="_blank">2017中国..."

Warnings

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

Line: 193 Column: 43 - 104
"...arch-btn"><img src="images/search.png" border="0" id="btn_site_Search" ></a> ..."

cechina.cn similar domains

Similar domains:

www.cechina.com
www.cechina.net
www.cechina.org
www.cechina.info
www.cechina.biz
www.cechina.us
www.cechina.mobi
www.echina.cn
www.cechina.cn
www.xechina.cn
www.cxechina.cn
www.xcechina.cn
www.dechina.cn
www.cdechina.cn
www.dcechina.cn
www.fechina.cn
www.cfechina.cn
www.fcechina.cn
www.vechina.cn
www.cvechina.cn
www.vcechina.cn
www.cchina.cn
www.cwchina.cn
www.cewchina.cn
www.cwechina.cn
www.cschina.cn
www.ceschina.cn
www.csechina.cn
www.cdchina.cn
www.cedchina.cn
www.crchina.cn
www.cerchina.cn
www.crechina.cn
www.cehina.cn
www.cexhina.cn
www.cecxhina.cn
www.cexchina.cn
www.cedhina.cn
www.cecdhina.cn
www.cefhina.cn
www.cecfhina.cn
www.cefchina.cn
www.cevhina.cn
www.cecvhina.cn
www.cevchina.cn
www.cecina.cn
www.cecbina.cn
www.cechbina.cn
www.cecbhina.cn
www.cecgina.cn
www.cechgina.cn
www.cecghina.cn
www.cecyina.cn
www.cechyina.cn
www.cecyhina.cn
www.cecuina.cn
www.cechuina.cn
www.cecuhina.cn
www.cecjina.cn
www.cechjina.cn
www.cecjhina.cn
www.cecnina.cn
www.cechnina.cn
www.cecnhina.cn
www.cechna.cn
www.cechuna.cn
www.cechiuna.cn
www.cechjna.cn
www.cechijna.cn
www.cechkna.cn
www.cechikna.cn
www.cechkina.cn
www.cechona.cn
www.cechiona.cn
www.cechoina.cn
www.cechia.cn
www.cechiba.cn
www.cechinba.cn
www.cechibna.cn
www.cechiha.cn
www.cechinha.cn
www.cechihna.cn
www.cechija.cn
www.cechinja.cn
www.cechima.cn
www.cechinma.cn
www.cechimna.cn
www.cechin.cn
www.cechinq.cn
www.cechinaq.cn
www.cechinqa.cn
www.cechinw.cn
www.cechinaw.cn
www.cechinwa.cn
www.cechins.cn
www.cechinas.cn
www.cechinsa.cn
www.cechinz.cn
www.cechinaz.cn
www.cechinza.cn

cechina.cn 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.

cechina.cn 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.

CECHINA.CN 控制工程网-追踪全球智能制造和工业自动化控制领域的发展

cechina.cn Website Information

Advertisement

cechina.cn Alexa Rank

cechina.cn whois

cechina.cn server information

Servers Location

cechina.cn desktop page speed rank

cechina.cn Desktop Speed Test Quick Summary

priority - 81Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 788KiB (65% reduction).

priority - 47Leverage 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:

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

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

Remove render-blocking JavaScript:

priority - 1Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 6.8KiB (14% reduction).

priority - 0Minify 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 1.6KiB (21% reduction).

cechina.cn Desktop Resource Breakdown

cechina.cn mobile page speed rank

cechina.cn Mobile Speed Test Quick Summary

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

Your page has 8 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 11Leverage 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:

priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 2Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 23.2KiB (26% reduction).

priority - 0Reduce server response time

priority - 0Minify 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 1KiB (30% reduction).

cechina.cn Mobile Resource Breakdown

cechina.cn mobile page usability

cechina.cn Mobile Usability Test Quick Summary

priority - 0Size 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.

cechina.cn HTML validation

Errors

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

A “charset” attribute on a “meta” element found after the first 1024 bytes.

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

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

Bad value “http://www.cognexchina-minisite.cn/activity/2017applicationcontest/?src=media &locale=cn&cm_campid=CAB96C83-55CE-E611-810E-005056A466C7” for attribute “href” on element “a”: Tab, new line or carriage return found.

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

Attribute “alt” not allowed on element “a” at this point.

Attribute “width” not allowed on element “ul” at this point.

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

Bad value “auto” for attribute “height” on element “video”: Expected a digit but saw “a” instead.

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

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

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

Bad value “130px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

No space between attributes.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Start tag “a” seen but an element of the same type was already open.

End tag “a” violates nesting rules.

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

Warnings

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

cechina.cn similar domains

cechina.cn Ping

cechina.cn TRACEROUTE