e21.edu.cn Website Information
Daily Unique Visits: 5,998
Daily Page Views: 23,992
Income Per Day: $67
Estimated Value: $36,180
e21.edu.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 ERX-CERNET-BKB China Education and Research Network Center, CN. See the full list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.
The highest website e21.edu.cn position in Alexa rank database was 38744 and the lowest rank position was 964328. Current position of e21.edu.cn in Alexa rank database is 209214.
Desktop speed score of e21.edu.cn (21/100) is better than the results of 4.47% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of e21.edu.cn (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.
Mobile speed score of e21.edu.cn (19/100) is better than the results of 4.1% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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e21.edu.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.
e21.edu.cn whois
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e21.edu.cn server information
Servers Location
e21.edu.cn desktop page speed rank
Last tested: 2018-11-24
e21.edu.cn Desktop Speed Test Quick Summary
priority - 322Optimize images
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
http://e21.edu.cn/site/css/news_index_48.css
http://e21.edu.cn/site/css/news_head_footer_47.css
http://e21.edu.cn/site/css/correspondents_67.css
priority - 6Enable compression
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Enable compression for the following resources to reduce their transfer size by 58.7KiB (64% reduction).
Compressing http://e21.edu.cn/site/css/common_46.css could save 205B (40% reduction).
priority - 1Leverage 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 - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 137B (12% reduction).
e21.edu.cn Desktop Resource Breakdown
Total Resources | 91 |
Number of Hosts | 1 |
Static Resources | 90 |
JavaScript Resources | 1 |
CSS Resources | 4 |
e21.edu.cn mobile page speed rank
Last tested: 2018-11-24
e21.edu.cn Mobile Speed Test Quick Summary
priority - 322Optimize images
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 1Leverage browser caching
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Leverage browser caching for the following cacheable resources:
priority - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 137B (12% reduction).
e21.edu.cn Mobile Resource Breakdown
Total Resources | 91 |
Number of Hosts | 1 |
Static Resources | 90 |
JavaScript Resources | 1 |
CSS Resources | 4 |
e21.edu.cn mobile page usability
Last tested: 2018-11-24
e21.edu.cn Mobile Usability Test Quick Summary
priority - 32Use 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.
e21首页
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and 2 others render only 6 pixels tall (16 CSS pixels).专题
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renders only 8 pixels tall (20 CSS pixels).|
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and 7 others render only 8 pixels tall (20 CSS pixels).[发布时间]
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and 23 others render only 5 pixels tall (12 CSS pixels).11月22日,黄石市教育信息…长晏勇出席会议,并致欢迎辞。
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renders only 6 pixels tall (16 CSS pixels).1
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renders only 6 pixels tall (16 CSS pixels)./
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renders only 6 pixels tall (16 CSS pixels).湖北省教育信息化发展中心(湖北省电化教育馆)版权所有
and 3 others render only 6 pixels tall (16 CSS pixels).回到顶部
renders only 6 pixels tall (16 CSS pixels).priority - 20Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,200 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<a href="javascript:void(0)">设为首页</a>
falls outside the viewport.The element
<a href="javascript:void(0)">加入收藏</a>
falls outside the viewport.The element
<a href="javascript:void(0)">
falls outside the viewport.The element
<a href="javascript:void(0)" class="weixin">
falls outside the viewport.The element
<a href="http://t.qq.com/e21hbjy/" class="tencent_weibo">
falls outside the viewport.The element
<a href="javascript:;" class="phone_app">
falls outside the viewport.The element
<ul>首页…通讯员</ul>
falls outside the viewport.The element
<h4>小学校园264棵树上挂满诗歌</h4>
falls outside the viewport.The element
<a href="./yw_66/sn/201…23_99922.shtml">听说诗歌和秋天更配,不过树上…创作的诗歌,可谓是别出心裁。</a>
falls outside the viewport.The element
<h4>本科生混日子难毕业</h4>
falls outside the viewport.The element
<a href="./yw_66/sn/201…22_99825.shtml">作业抄袭判零分,取消毕业“清…严出”——本科生混日子难毕业</a>
falls outside the viewport.The element
<h4>一部教育改革开放的壮丽史诗</h4>
falls outside the viewport.The element
<a href="./yw_66/gn/201…23_99912.shtml">“伟大的变革——庆祝改革开放四十周年大型展览”走笔</a>
falls outside the viewport.The element
<h3>专题</h3>
falls outside the viewport.The element
<img src="./zt_69/201809…834578_190.png">
falls outside the viewport.The element
<img src="./zt_69/201809…087938_190.jpg">
falls outside the viewport.The element
<a href="http://news.e21.cn/sp_67/">时评</a>
falls outside the viewport.The element
<b>
falls outside the viewport.The element
<a href="http://news.e2…23_99921.shtml">庆祝考7分驱散多少教育迷思</a>
falls outside the viewport.The element
<a href="http://news.e2…23_99914.shtml">做好家庭教育离不开全社会努力</a>
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<a href="http://news.e2…22_99822.shtml">进校园也该有门槛</a>
falls outside the viewport.The element
<a href="http://news.e2…21_99742.shtml">大学图书馆不打烊 让想读书的人有地...</a>
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<a href="http://news.e2…19_99622.shtml">教育之路不可能只有甜蜜</a>
falls outside the viewport.The element
<b>
falls outside the viewport.The element
<a href="http://news.e2…16_89332.shtml">教师招聘教公告</a>
falls outside the viewport.The element
<b>
falls outside the viewport.The element
<a href="http://news.e2…23_71495.shtml">湖北省2017年普通高校招生排序成绩...</a>
falls outside the viewport.The element
<a href="http://news.e2…25_71508.shtml">武汉发布百万大学生留汉政策</a>
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<a href="http://news.e2…01_61613.shtml">通讯员注册账号及投稿流程说明</a>
falls outside the viewport.The element
<a href="http://news.e2…27_74548.shtml">小学数学教学的核心素养培养</a>
falls outside the viewport.The element
<a href="http://news.e2…05_61771.shtml">“湖北移动‘和教育’杯”第十二届...</a>
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falls outside the viewport.The element
<a href="http://news.e2…05_61732.shtml">关于推荐湖北教育信息网(e21网站)...</a>
falls outside the viewport.The element
<a href="http://news.e2…13_82189.shtml">专家解读《关于全面深化新时代教师...</a>
falls outside the viewport.The element
<a href="http://news.e2…12_70907.shtml">2017年高考成绩公布时间汇总</a>
falls outside the viewport.The element
<a href="http://news.e21.cn/jzz_71/">记者站</a>
falls outside the viewport.The element
<b>
falls outside the viewport.The element
<a href="http://news.e21.cn/jzz_71/jyb/">中国教育报湖北站</a>
falls outside the viewport.The element
<a href="http://news.e2…n/jzz_71/jydt/">中国教育电视台湖北站</a>
falls outside the viewport.The element
<a href="javascript:void(0);" class="left_turn">
falls outside the viewport.The element
<a href="javascript:void(0);" class="right_turn">
falls outside the viewport.The element
<img src="./tp_68/201803…267337_232.jpg">
falls outside the viewport.The element
<img src="./tp_68/201802…975562_232.jpg">
falls outside the viewport.The element
<span>湖北省教育信息化发展中心(湖北省电化教育馆)版权所有</span>
falls outside the viewport.The element
<a href="#top">回到顶部</a>
falls outside the viewport.priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
priority - 3Size 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.
<a href="javascript:void(0)">设为首页</a>
and 1 others are close to other tap targets.<a href="javascript:void(0)">
is close to 1 other tap targets.<a href="http://news.e21.cn/jrtt/">今日头条</a>
is close to 2 other tap targets.<a href="./jrtt/201811/…22_99827.shtml">“八个着力”推进我省本科教育</a>
is close to 1 other tap targets.<a href="./jrtt/201811/…21_99747.shtml">我国提前下达2019年城乡义务教育补助经费</a>
and 9 others are close to other tap targets.<a href="./yw_66/sn/201…23_99917.shtml">全省健康校园建设专项行动现场推进会召开</a>
and 1 others are close to other tap targets.The tap target
<a href="http://news.e21.cn/sp_67/">时评</a>
and 1 others are close to other tap targets.<a href="http://news.e2…23_99921.shtml">庆祝考7分驱散多少教育迷思</a>
and 16 others are close to other tap targets.The tap target
<a href="javascript:void(0);" class="left_turn">
is close to 1 other tap targets.The tap target
<a href="javascript:void(0);" class="right_turn">
is close to 1 other tap targets.e21.edu.cn HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
"...<html> <head..."
Bad value “5;url=http://www.e21.cn” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.
"...t=utf-8"> <meta http-equiv="refresh" content="5;url=http://www.e21.cn"> </hea..."
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
"...> </head> <body bgcolor="white" text="black"> <cent..."
The “text” attribute on the “body” element is obsolete. Use CSS instead.
"...> </head> <body bgcolor="white" text="black"> <cent..."
The “center” element is obsolete. Use CSS instead.
"...="black"> <center><h1>欢迎..." Line: 9 Column: 1 - 8
"...</center> <center><h3>您访..."
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e21.edu.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.