yiban.cn Website Information
Daily Unique Visits: 35,732
Daily Page Views: 214,392
Income Per Day: $429
Estimated Value: $308,880
yiban.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 China Unicom. See the full list of other websites hosted by China Unicom.
The highest website yiban.cn position in Alexa rank database was 4949 and the lowest rank position was 828620. Current position of yiban.cn in Alexa rank database is 40139.
Desktop speed score of yiban.cn (52/100) is better than the results of 25.95% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of yiban.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 yiban.cn (32/100) is better than the results of 11.35% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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yiban.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.
yiban.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: yiban.cn
ROID: 20050725s10001s22737593-cn
Domain Status: clientTransferProhibited
Registrant: 上海易班企业发展有限公司
Registrant Contact Email: yiban_op@yiban.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: ns3.yiban.cn
Name Server: ns1.yiban.cn
Registration Time: 2005-07-25 15:59:33
Expiration Time: 2021-07-25 15:59:33
DNSSEC: unsigned
ROID: 20050725s10001s22737593-cn
Domain Status: clientTransferProhibited
Registrant: 上海易班企业发展有限公司
Registrant Contact Email: yiban_op@yiban.cn
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: ns3.yiban.cn
Name Server: ns1.yiban.cn
Registration Time: 2005-07-25 15:59:33
Expiration Time: 2021-07-25 15:59:33
DNSSEC: unsigned
yiban.cn server information
Servers Location
yiban.cn desktop page speed rank
Last tested: 2018-08-21
Desktop Speed
Bad
52/100
yiban.cn Desktop Speed Test Quick Summary
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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
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http://www.yiban.cn/public/js/config/main.js?v=201805311655
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priority - 2Minify JavaScript
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priority - 2Prioritize 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.
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Only about 28% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
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:
http://www.yiban.cn/public/fonts/HelveticaNeueLTPro-MdEx.ttf (expiration not specified)
http://www.yiban.cn/public/fonts/yiban.woff (expiration not specified)
http://s4.cnzz.com/z_stat.php?id=1253488264&web_id=1253488264 (90 minutes)
http://www.yiban.cn/public/fonts/yiban.woff (expiration not specified)
http://s4.cnzz.com/z_stat.php?id=1253488264&web_id=1253488264 (90 minutes)
priority - 1Enable compression
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priority - 1Minify CSS
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priority - 0Reduce server response time
In our test, your server responded in 0.23 seconds.
yiban.cn Desktop Resource Breakdown
| Total Resources | 73 |
| Number of Hosts | 4 |
| Static Resources | 68 |
| JavaScript Resources | 29 |
| CSS Resources | 1 |
yiban.cn mobile page speed rank
Last tested: 2017-04-26
Mobile Speed
Bad
32/100
yiban.cn Mobile Speed Test Quick Summary
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.yiban.cn/public/js/seajs/seajs/2.3.0/sea.js?v=201701121351
http://www.yiban.cn/public/js/config/main.js?v=201701121351
http://www.yiban.cn/public/js/config/main.js?v=201701121351
Optimize CSS Delivery of the following:
http://www.yiban.cn/public/css/home/index.css?v=201701121351
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 45% of the final above-the-fold content could be rendered with the full HTML response.
priority - 2Minify 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 18.5KiB (43% reduction).
Minifying http://www.yiban.cn/public/js/yiban.js?v=201701121351 could save 6.8KiB (34% reduction) after compression.
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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:
http://www.yiban.cn/public/fonts/HelveticaNeueLTPro-MdEx.ttf (expiration not specified)
http://s4.cnzz.com/z_stat.php?id=1253488264&web_id=1253488264 (90 minutes)
http://s4.cnzz.com/z_stat.php?id=1253488264&web_id=1253488264 (90 minutes)
priority - 1Enable 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 7KiB (65% reduction).
Compressing http://s4.cnzz.com/z_stat.php?id=1253488264&web_id=1253488264 could save 7KiB (65% reduction).
priority - 0Minify 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 1.7KiB (11% reduction).
Minifying http://www.yiban.cn/ could save 1.7KiB (11% reduction) after compression.
yiban.cn Mobile Resource Breakdown
| Total Resources | 68 |
| Number of Hosts | 4 |
| Static Resources | 63 |
| JavaScript Resources | 29 |
| CSS Resources | 1 |
yiban.cn mobile page usability
Last tested: 2017-04-26
Mobile Usability
Good
99/100
yiban.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
<li class="dot">1</li> and 8 others are close to other tap targets.The tap target
<a href="http://www.yib…ser_id/1502700">闽江学院</a> and 5 others are close to other tap targets.yiban.cn HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 5 Column: 1 - 51
"...="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=10"> <meta..."
"...="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=10"> <meta..."
Element “img” is missing required attribute “src”.
Line: 106 Column: 45 - 143
"... <img class="lazy" data-original="/upload/system/201902/190227092513231225.jpg" alt="升青春奋斗旗，迎新学期朝气"> ..." Line: 121 Column: 45 - 142
"... <img class="lazy" data-original="/upload/system/201902/190215100559920560.png" alt="情人节|易班，我想对你说"> ..." Line: 136 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201902/190211110718319465.jpg" alt="易起看剪纸里的校园"> ..." Line: 151 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201902/190211103549900657.jpg" alt="玉师，我们如此爱你"> ..." Line: 299 Column: 139 - 241
"...d/394184"><img id="topic-image" class="lazy" data-original="/upload/system/201902/190228143108505665.jpg" alt=""></a></..." Line: 392 Column: 26 - 116
"... <img class="lazy" data-original="/upload/system/201805/180518173102144467.jpg" alt="迎来新时代"> ..." Line: 405 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181016170355310002.jpg" alt=""> ..." Line: 413 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201808/180822105622240988.png" alt=""> ..." Line: 421 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181018111144444086.jpg" alt=""> ..." Line: 429 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201511/151126105647669867.jpg" alt=""> ..." Line: 439 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201804/180428162326181628.jpg" alt=""> ..." Line: 447 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181016171604704300.jpg" alt=""> ..." Line: 455 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201502/150204173115846899.jpg" alt=""> ..." Line: 473 Column: 127 - 212
"...id/54426"><img class="lazy" data-original="/upload/system/201902/190214152158444004.jpg" alt=""></a> ..." Line: 474 Column: 113 - 198
"...id/54426"><img class="lazy" data-original="/upload/system/201902/190214152207781370.jpg" alt=""></a> ..." Line: 524 Column: 45 - 134
"... <img class="lazy" data-original="/upload/system/201810/181022112839116140.jpg" alt="中国系列"> ..." Line: 530 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201712/171201150122291028.jpg" alt="党的十九大精神学习"> ..." Line: 536 Column: 45 - 138
"... <img class="lazy" data-original="/upload/system/201712/171207150600210782.jpg" alt="易班软件操作课程"> ..." Line: 542 Column: 45 - 136
"... <img class="lazy" data-original="/upload/system/201805/180518125017374653.jpg" alt="爱的艺术课堂"> ..." Line: 561 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201803/180319140821702576.jpg" alt="大学生职业生涯规划"> ..." Line: 567 Column: 45 - 136
"... <img class="lazy" data-original="/upload/system/201601/160125183445256592.jpg" alt="精准简历制作"> ..." Line: 573 Column: 45 - 134
"... <img class="lazy" data-original="/upload/system/201602/160201163507905158.jpg" alt="面试实战"> ..." Line: 579 Column: 45 - 141
"... <img class="lazy" data-original="/upload/system/201807/180703092520406927.jpg" alt="求职礼仪与职场形象塑造"> ..." Line: 923 Column: 29 - 136
"... <img class="qr-code lazy" data-original="/public/html/mobile/images/2dcode.png?v=20150603" alt="易班手机客户端二维码"> ..."
"... <img class="lazy" data-original="/upload/system/201902/190227092513231225.jpg" alt="升青春奋斗旗，迎新学期朝气"> ..." Line: 121 Column: 45 - 142
"... <img class="lazy" data-original="/upload/system/201902/190215100559920560.png" alt="情人节|易班，我想对你说"> ..." Line: 136 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201902/190211110718319465.jpg" alt="易起看剪纸里的校园"> ..." Line: 151 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201902/190211103549900657.jpg" alt="玉师，我们如此爱你"> ..." Line: 299 Column: 139 - 241
"...d/394184"><img id="topic-image" class="lazy" data-original="/upload/system/201902/190228143108505665.jpg" alt=""></a></..." Line: 392 Column: 26 - 116
"... <img class="lazy" data-original="/upload/system/201805/180518173102144467.jpg" alt="迎来新时代"> ..." Line: 405 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181016170355310002.jpg" alt=""> ..." Line: 413 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201808/180822105622240988.png" alt=""> ..." Line: 421 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181018111144444086.jpg" alt=""> ..." Line: 429 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201511/151126105647669867.jpg" alt=""> ..." Line: 439 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201804/180428162326181628.jpg" alt=""> ..." Line: 447 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201810/181016171604704300.jpg" alt=""> ..." Line: 455 Column: 41 - 126
"... <img class="lazy" data-original="/upload/system/201502/150204173115846899.jpg" alt=""> ..." Line: 473 Column: 127 - 212
"...id/54426"><img class="lazy" data-original="/upload/system/201902/190214152158444004.jpg" alt=""></a> ..." Line: 474 Column: 113 - 198
"...id/54426"><img class="lazy" data-original="/upload/system/201902/190214152207781370.jpg" alt=""></a> ..." Line: 524 Column: 45 - 134
"... <img class="lazy" data-original="/upload/system/201810/181022112839116140.jpg" alt="中国系列"> ..." Line: 530 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201712/171201150122291028.jpg" alt="党的十九大精神学习"> ..." Line: 536 Column: 45 - 138
"... <img class="lazy" data-original="/upload/system/201712/171207150600210782.jpg" alt="易班软件操作课程"> ..." Line: 542 Column: 45 - 136
"... <img class="lazy" data-original="/upload/system/201805/180518125017374653.jpg" alt="爱的艺术课堂"> ..." Line: 561 Column: 45 - 139
"... <img class="lazy" data-original="/upload/system/201803/180319140821702576.jpg" alt="大学生职业生涯规划"> ..." Line: 567 Column: 45 - 136
"... <img class="lazy" data-original="/upload/system/201601/160125183445256592.jpg" alt="精准简历制作"> ..." Line: 573 Column: 45 - 134
"... <img class="lazy" data-original="/upload/system/201602/160201163507905158.jpg" alt="面试实战"> ..." Line: 579 Column: 45 - 141
"... <img class="lazy" data-original="/upload/system/201807/180703092520406927.jpg" alt="求职礼仪与职场形象塑造"> ..." Line: 923 Column: 29 - 136
"... <img class="qr-code lazy" data-original="/public/html/mobile/images/2dcode.png?v=20150603" alt="易班手机客户端二维码"> ..."
Bad value “_bank” for attribute “target” on element “a”: Reserved keyword “bank” used.
Line: 969 Column: 195 - 246
"...erved. <a href="http://www.miibeian.gov.cn" target="_bank">沪ICP备1..."
"...erved. <a href="http://www.miibeian.gov.cn" target="_bank">沪ICP备1..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 6 Column: 1 - 105
"...="IE=10"> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0"> <meta..."
"...="IE=10"> <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0"> <meta..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 80 Column: 9 - 40
"...> <section class="banner guide-1"> ..."
"...> <section class="banner guide-1"> ..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Line: 98 Column: 17 - 46
"... <article class="content-left"> ..." Line: 468 Column: 17 - 66
"... <article class="content-left content-left-narrow"> ..."
"... <article class="content-left"> ..." Line: 468 Column: 17 - 66
"... <article class="content-left content-left-narrow"> ..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."
"...TYPE html> <html> <head..."
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yiban.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.
yiban.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.