zol.com.cn

中关村在线 - 大中华区专业IT网站 - The valuable and professional IT business website in Greater China

How popular is zol.com.cn?

This table shows the popularity of zol.com.cn relative to ther sites.
DateAlexa RankChange
Jan-23-2018 1,454-33
Jan-22-2018 1,42126
Jan-21-2018 1,447-8
Jan-20-2018 1,439-8
Jan-19-2018 1,431-6
Jan-18-2018 1,4253
Jan-17-2018 1,428-23

zol.com.cn alexa rank history


What does Alexa Rank mean?
Alexa rank is calculated using a combination of the estimated average daily unique visitors to the site and the estimated number of pageviews on the site. The site with the highest combination of unique visitors and pageviews is ranked as #1

Compare zol.com.cn alexa rank with other website rank

zol.com.cn

zol.com.cn whois

Domain Name: zol.com.cn
ROID: 20021209s10011s00001025-cn
Domain Status: serverDeleteProhibited
Domain Status: serverUpdateProhibited
Domain Status: serverTransferProhibited
Registrant ID: hc-688927526-cn
Registrant: 北京知行锐景科技有限公司
Registrant Contact Email: dnsadmin@zol.com.cn
Sponsoring Registrar: 北京万网志成科技有限公司
Name Server: ns.cnet.com.cn
Name Server: ns1.cnet.com.cn
Registration Date: 1999-03-01 00:00:00
Expiration Date: 2020-03-01 00:00:00
DNSSEC: unsigned

zol.com.cn server information

zol.com.cn desktop page speed rank

Site Title: 中关村在线 - 大中华区专业IT网站 - The valuable and professional IT business website in Greater China


Zol.com.cn Desktop Speed: 54/100

Zol.com.cn Desktop Speed Test Quick Summary:

67 Optimize images

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


Optimize the following images to reduce their size by 649.6KiB (89% reduction).

Compressing and resizing http://i4.mercrt.fd.zol-img.com.cn/t_s400x400/g4/M�AUg5wPdw2oABXEy454.jpg could save 69.2KiB (96% reduction).
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Compressing and resizing http://i1.mercrt.fd.zol-img.com.cn/t_s400x400/g4/M�AWLJQJreBQAAz4S077.jpg could save 64.1KiB (95% reduction).
Compressing and resizing http://i1.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AESAQG_-s8AAWx8261.jpg could save 48.2KiB (94% reduction).
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Compressing and resizing http://i4.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AEnBwHSJ4oAAKWq874.jpg could save 27.5KiB (91% reduction).
Compressing and resizing http://i3.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AP9DgKv0ZcAAVRq399.jpg could save 27.3KiB (92% reduction).
Compressing and resizing http://i0.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AL6xgFBgtMAAZlb156.jpg could save 26.9KiB (92% reduction).
Compressing and resizing http://i3.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AN0RQIM9lwAAVdl689.jpg could save 26.2KiB (91% reduction).
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Compressing and resizing http://i2.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�ARQ5wHljD4AAN9v218.jpg could save 23.6KiB (91% reduction).
Compressing and resizing http://i4.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�AGg-wAAAAAAAWZ5124.jpg could save 22.5KiB (92% reduction).
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Compressing and resizing http://i2.mercrt.fd.zol-img.com.cn/t_s400x400/g5/M�ARJPQC8si0AAKuu488.jpg could save 20KiB (89% reduction).
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Losslessly compressing http://2d.zol-img.com.cn/article/12_80x60/427/likmeOrhuYlAE.jpg could save 7.6KiB (59% reduction).
Compressing and resizing http://picc.zol-img.com.cn/2015/05/1432867053.jpg could save 5.2KiB (82% reduction).
Losslessly compressing http://2f.zol-img.com.cn/article/12_80x60/411/lioOqSHr544T2.jpg could save 3.1KiB (58% reduction).
Losslessly compressing http://icon.zol-img.com.cn/mainpage/20150210/footerLicense-bg.png could save 1.6KiB (11% reduction).
Losslessly compressing http://i2.uppic.fd.zol-img.com.cn/g5/M00/05/0F/ChM�ASVUAEdu_YAAAXa278.jpg could save 938B (63% reduction).

26 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://zdw.w8.com.cn/p.ht?h=&t=1465682&c= (20 minutes)
http://cpro.baidustatic.com/cpro/ui/c.js (60 minutes)
http://icon.zol-img.com.cn/2013/baoban/1312272224.png (60 minutes)
http://icon.zol-img.com.cn/2014/07/nav-icon.jpg (60 minutes)
http://icon.zol-img.com.cn/2014/top_bar_bg.png (60 minutes)
http://icon.zol-img.com.cn/cms/calendar/zhibo-20151120.png (60 minutes)
http://icon.zol-img.com.cn/cms/js/jquery-ui-1.10.4.custom.min.js?2015 (60 minutes)
http://icon.zol-img.com.cn/cms/public-nav/globalSiteNav-bg.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/20150210/footerLicense-bg.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/20150210/index-icon-20150505.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/20150210/intel-bg.jpg (60 minutes)
http://icon.zol-img.com.cn/mainpage/20150210/logo.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/20150210/today-hot-layer.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/2016/index-icon-201603.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/2016/index-icon-shadow.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/2016/index-zmall-201603.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/2016/index-zmallad-201603.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/help/20140918/client-enter-code-new.png (60 minutes)
http://icon.zol-img.com.cn/mainpage/js/index20160307.js?2016 (60 minutes)
http://icon.zol-img.com.cn/public/css/suggest20150320.css?v=1465682143509 (60 minutes)
http://icon.zol-img.com.cn/public/js/jquery-1.7.1.min.js?201602 (60 minutes)
http://icon.zol-img.com.cn/public/js/search.js?v=13355 (60 minutes)
http://icon.zol-img.com.cn/public/js/web_foot.js (60 minutes)
http://icon.zol-img.com.cn/public/js/zol_quick_news.js (60 minutes)
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http://pic.zol-img.com.cn/2016/06/1465201168.jpg (60 minutes)
http://pic.zol-img.com.cn/201606/zol430dzjj06_0607.jpg (60 minutes)
http://pic.zol-img.com.cn/dot.gif (60 minutes)
http://pica.zol-img.com.cn/2016/06/300070c3789e4d917db8e0c6bda2adc2.jpg (60 minutes)
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http://picb.zol-img.com.cn/2016/06/a101ec615c7bcf49221d38f9d48ac066.jpg (60 minutes)
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http://picc.zol-img.com.cn/2015/05/1432867053.jpg (60 minutes)
http://picc.zol-img.com.cn/2016/05/3a153cecb1f2e0cbd4e352566cd65ee4.jpg (60 minutes)
http://picc.zol-img.com.cn/2016/06/278c82141da7d4bc2b9dc4b09467bfad.gif (60 minutes)
http://picc.zol-img.com.cn/2016/06/5742a47b9da4b9eb83f276d8fef26d4b.jpg (60 minutes)
http://picc.zol-img.com.cn/2016/06/e3e77c96d7acc855cf5f17e0ede2b48g.jpg (60 minutes)
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http://pice.zol-img.com.cn/2016/06/f5d5b75f5a1fbbc0dbf19d50c938c602.jpg (60 minutes)
http://stat.zol.com.cn/adrs/cg_gmine.js (60 minutes)
http://www.googletagservices.com/dcm/dcmads.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

Zol.com.cn Desktop Resources

Total Resources138
Number of Hosts49
Static Resources102
JavaScript Resources22
CSS Resources2

Zol.com.cn Desktop Resource Distribution

zol.com.cn mobile page speed rank

Site Title: 中关村在线(m.zol.com.cn)是大中华区商业价值受到认可和信赖的IT专业门户网站。


Zol.com.cn Mobile Speed: 39/100

Zol.com.cn Mobile Speed Test Quick Summary:

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

Your page has 5 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.


None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.


Remove render-blocking JavaScript:

http://p.zol-img.com.cn/m/index.js
http://stat.zol.com.cn/adrs/iparea.php?r=0.31771969073452055
http://apps.bdimg.com/cloudaapi/lightapp.js
http://tajs.qq.com/stats?sId=53024725
http://icon.zol-img.com.cn/m/js/clickStat.js

Optimize CSS Delivery of the following:

http://icon.zol-img.com.cn/m/css/touch.2.3.0.css

43 Optimize images

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


Optimize the following images to reduce their size by 414KiB (54% reduction).

Compressing and resizing http://2e.zol-img.com.cn/article/12/518/liCx37k5TfAU.jpg could save 114.2KiB (98% reduction).
Compressing and resizing http://2a.zol-img.com.cn/article/12/106/lijrwR2yJC22.jpg could save 69.9KiB (98% reduction).
Compressing and resizing http://2f.zol-img.com.cn/article/12/793/lih5c9uCtGA8A.jpg could save 64.5KiB (96% reduction).
Compressing and resizing http://2c.zol-img.com.cn/article/12/498/liA48DZbTVQ.jpg could save 40.5KiB (96% reduction).
Compressing and resizing http://2e.zol-img.com.cn/article/12/732/liPzrZ8VYA3w.jpg could save 39.5KiB (96% reduction).
Losslessly compressing http://i0.dg.fd.zol-img.com.cn/g5/M00/00/00/ChMkJ1�AR9pQIbCP0AAIO8786.jpg could save 21.5KiB (65% reduction).
Losslessly compressing http://i2.dg.fd.zol-img.com.cn/g5/M00/0F/0B/ChMkJ1�AR8gQMJUuYAAMzV278.jpg could save 14.6KiB (29% reduction).
Losslessly compressing http://i3.article.fd.zol-img.com.cn/t_s420x300_w1/�ASWeQBn5boABeVo693.jpg could save 7.6KiB (14% reduction).
Losslessly compressing http://i2.article.fd.zol-img.com.cn/t_s420x300_w1/�ASe9wOvVLQABlCd898.jpg could save 6.7KiB (13% reduction).
Losslessly compressing http://i5.article.fd.zol-img.com.cn/t_s420x300_w1/�ASXbAAHrVoAA1kS985.jpg could save 5.5KiB (14% reduction).
Losslessly compressing http://i1.article.fd.zol-img.com.cn/t_s420x300_w1/�ASKvABK_o8AAozj057.jpg could save 4.8KiB (14% reduction).
Losslessly compressing http://2b.zol-img.com.cn/article/12_160x120/509/liRXaBcUyzLs.jpg could save 3.4KiB (25% reduction).
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Losslessly compressing http://i4.article.fd.zol-img.com.cn/t_s420x300_w1/�ASZwwBhCasAA17-074.jpg could save 2.6KiB (13% reduction).
Losslessly compressing http://i1.article.fd.zol-img.com.cn/t_s420x300_w1/�ASZYgNMv5AAAP0R691.jpg could save 2.1KiB (14% reduction).
Losslessly compressing http://i2.article.fd.zol-img.com.cn/t_s420x300_w1/�ASK4QIrqsoAAQ3q538.jpg could save 1.9KiB (13% reduction).
Losslessly compressing http://i4.dg.fd.zol-img.com.cn/g5/M00/0F/05/ChMkJ1�AN78gH5rjYAACUS244.png could save 1.9KiB (21% reduction).

26 Avoid 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://zol.com.cn/
http://www.zol.com.cn/
http://m.zol.com.cn/?via=index

18 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://tajs.qq.com/ping_hotclick_min.js (expiration not specified)
http://zdw.w8.com.cn/wapp.ht?h=&t=1465682120342&c= (2 minutes)
http://apps.bdimg.com/cloudaapi/lightapp.js (10 minutes)
http://p.zol-img.com.cn/m/index.js (10 minutes)
http://cpro.baidustatic.com/cpro/expire/time2.js (60 minutes)
http://cpro.baidustatic.com/cpro/ui/cm.js (60 minutes)
http://dup.baidustatic.com/tpl/ac.js (60 minutes)
http://dup.baidustatic.com/tpl/wh.js (60 minutes)
http://icon.zol-img.com.cn/m/css/touch.2.3.0.css (60 minutes)
http://icon.zol-img.com.cn/m/images/index/ad/zolcom_618.jpg (60 minutes)
http://icon.zol-img.com.cn/m/images/logo.png (60 minutes)
http://icon.zol-img.com.cn/m/js/ads/index/zolcom_ad.js (60 minutes)
http://icon.zol-img.com.cn/m/js/clickStat.js (60 minutes)
http://icon.zol-img.com.cn/m/js/public/z.wechat.1.0.js (60 minutes)
http://icon.zol-img.com.cn/m/js/public/z.zolapp.min.js (60 minutes)
http://icon.zol-img.com.cn/m/js/z.article.2.3.4.js (60 minutes)
http://icon.zol-img.com.cn/wap/js/z.flipview.js (60 minutes)
http://icon.zol-img.com.cn/wap/js/z.min.js (60 minutes)
http://js.zol.com.cn/wappv.js (60 minutes)
http://m.stat.zol.com.cn/adrs/ol.js (60 minutes)
http://stat.zol.com.cn/adrs/cg_gmine.js (60 minutes)
http://tajs.qq.com/stats?sId=53024725 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

1 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 4.2KiB (22% reduction).

Minifying http://icon.zol-img.com.cn/m/js/z.article.2.3.4.js could save 3.6KiB (23% reduction) after compression.
Minifying http://icon.zol-img.com.cn/wap/js/z.flipview.js could save 633B (18% reduction) after compression.

1 Minify 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 2.8KiB (14% reduction).

Minifying http://m.zol.com.cn/?via=index could save 2.8KiB (14% reduction) after compression.

1 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 1.3KiB (52% reduction).

Compressing http://pos.baidu.com/wh/o.htm?ltr= could save 791B (57% reduction).
Compressing http://pos.baidu.com/sync_pos.htm?cproid=E0EFFA92C�5F87447C40B88%3AFG%3D1 could save 584B (48% reduction).

Zol.com.cn Mobile Resources

Total Resources118
Number of Hosts53
Static Resources77
JavaScript Resources37
CSS Resources2

Zol.com.cn Mobile Resource Distribution

zol.com.cn mobile page usability

Site Title: 中关村在线(m.zol.com.cn)是大中华区商业价值受到认可和信赖的IT专业门户网站。


Zol.com.cn Mobile Usability: 96/100

Zol.com.cn Mobile Usability Test Quick Summary:

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://pos.baidu.com/wh/c.swf?v=3

1 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 <a href="http://m.zol.com.cn/video/">视频</a> and 1 others are close to other tap targets.
The tap target <a href="http://m.zol.c…e/5877324.html">AlphaGo挑战人类《星际…4606-11</a> is close to 1 other tap targets.
The tap target <a href="http://m.zol.c…e/5877324.html">AlphaGo挑战人类《星际…4606-11</a> is close to 1 other tap targets.
The tap target <a href="http://ad.doub…8/5783449.html">你悲催的大学生活 原本可能因为一台笔记本而改变</a> and 2 others are close to other tap targets.
The tap target <div></div> is close to 1 other tap targets.

Zol.com.cn Mobile Resources

Total Resources118
Number of Hosts53
Static Resources77
JavaScript Resources37
CSS Resources2

Zol.com.cn Mobile Resource Distribution

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