dlu.edu.cn Website Information
Daily Unique Visits: 12,108
Daily Page Views: 60,540
Income Per Day: $151
Estimated Value: $90,600
This website is located in China and is using following IP address 219.216.221.10. See the complete list of popular websites hosted in China.
dlu.edu.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
Website dlu.edu.cn is using the following name servers:
- dns2.dlu.edu.cn
- dns.dlu.edu.cn
- dns1.dlu.edu.cn
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 dlu.edu.cn position in Alexa rank database was 10801 and the lowest rank position was 998884. Current position of dlu.edu.cn in Alexa rank database is 112526.
Desktop speed score of dlu.edu.cn (56/100) is better than the results of 30.56% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of dlu.edu.cn (59/100) is better than the results of 2.69% of other sites and means that the page is not mobile-friendly.
Mobile speed score of dlu.edu.cn (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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dlu.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.
dlu.edu.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.
Out of this registry.
dlu.edu.cn server information
Servers Location
dlu.edu.cn desktop page speed rank
Last tested: 2018-02-07
Desktop Speed
Bad
56/100
dlu.edu.cn Desktop Speed Test Quick Summary
priority - 59Optimize images
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priority - 17Leverage 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://dlu.edu.cn/__local/0/ED/96/7EA87C918C57E5F4…52AB_A7844509_D211.png (expiration not specified)
http://dlu.edu.cn/__local/4/A7/F3/BC3308DA8B43D830…859A_2BFD0B0B_84B8.jpg (expiration not specified)
http://dlu.edu.cn/__local/5/53/9C/08908F452A333776…3B0C_5F684691_90DA.png (expiration not specified)
http://dlu.edu.cn/__local/6/8A/0B/1CB6A0F9EA47C080…D178_F1D5F38A_AE66.jpg (expiration not specified)
http://dlu.edu.cn/__local/A/7A/C6/1655AA905248F37D…ECE_0F34A13E_10701.jpg (expiration not specified)
http://dlu.edu.cn/__local/D/F4/9B/4BC9F58D4BDBB232…B7CD_AE0D5A32_6A97.jpg (expiration not specified)
http://dlu.edu.cn/_sitegray/_sitegray.js (60 minutes)
http://dlu.edu.cn/_sitegray/_sitegray_d.css (60 minutes)
http://dlu.edu.cn/images/00aa11.jpg (60 minutes)
http://dlu.edu.cn/images/00xuefeng.jpg (60 minutes)
http://dlu.edu.cn/images/aa00.jpg (60 minutes)
http://dlu.edu.cn/images/aa001.jpg (60 minutes)
http://dlu.edu.cn/images/aa002.jpg (60 minutes)
http://dlu.edu.cn/images/aa003.jpg (60 minutes)
http://dlu.edu.cn/images/aa11.jpg (60 minutes)
http://dlu.edu.cn/images/index-szjy.jpg (60 minutes)
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http://dlu.edu.cn/images/index-xxw_03.jpg (60 minutes)
http://dlu.edu.cn/images/index-zbw_03.jpg (60 minutes)
http://dlu.edu.cn/images/index_0000_03.jpg (60 minutes)
http://dlu.edu.cn/images/index_12.jpg (60 minutes)
http://dlu.edu.cn/images/index_aqjy.jpg (60 minutes)
http://dlu.edu.cn/images/logo1.png (60 minutes)
http://dlu.edu.cn/images/more.png (60 minutes)
http://dlu.edu.cn/images/qdf.jpg (60 minutes)
http://dlu.edu.cn/images/xgdt_03.jpg (60 minutes)
http://dlu.edu.cn/index.vsb.css (60 minutes)
http://dlu.edu.cn/system/resource/images/space.gif (60 minutes)
http://dlu.edu.cn/system/resource/js/counter.js (60 minutes)
http://dlu.edu.cn/system/resource/js/dynclicks.js (60 minutes)
http://dlu.edu.cn/system/resource/js/menu/text.js (60 minutes)
http://dlu.edu.cn/system/resource/js/news/imagechangenews.js (60 minutes)
http://dlu.edu.cn/system/resource/style/component/…st/imagechangenews.css (60 minutes)
http://dlu.edu.cn/__local/4/A7/F3/BC3308DA8B43D830…859A_2BFD0B0B_84B8.jpg (expiration not specified)
http://dlu.edu.cn/__local/5/53/9C/08908F452A333776…3B0C_5F684691_90DA.png (expiration not specified)
http://dlu.edu.cn/__local/6/8A/0B/1CB6A0F9EA47C080…D178_F1D5F38A_AE66.jpg (expiration not specified)
http://dlu.edu.cn/__local/A/7A/C6/1655AA905248F37D…ECE_0F34A13E_10701.jpg (expiration not specified)
http://dlu.edu.cn/__local/D/F4/9B/4BC9F58D4BDBB232…B7CD_AE0D5A32_6A97.jpg (expiration not specified)
http://dlu.edu.cn/_sitegray/_sitegray.js (60 minutes)
http://dlu.edu.cn/_sitegray/_sitegray_d.css (60 minutes)
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http://dlu.edu.cn/images/index-szjy.jpg (60 minutes)
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http://dlu.edu.cn/images/index-xgc_06.jpg (60 minutes)
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http://dlu.edu.cn/images/index_12.jpg (60 minutes)
http://dlu.edu.cn/images/index_aqjy.jpg (60 minutes)
http://dlu.edu.cn/images/logo1.png (60 minutes)
http://dlu.edu.cn/images/more.png (60 minutes)
http://dlu.edu.cn/images/qdf.jpg (60 minutes)
http://dlu.edu.cn/images/xgdt_03.jpg (60 minutes)
http://dlu.edu.cn/index.vsb.css (60 minutes)
http://dlu.edu.cn/system/resource/images/space.gif (60 minutes)
http://dlu.edu.cn/system/resource/js/counter.js (60 minutes)
http://dlu.edu.cn/system/resource/js/dynclicks.js (60 minutes)
http://dlu.edu.cn/system/resource/js/menu/text.js (60 minutes)
http://dlu.edu.cn/system/resource/js/news/imagechangenews.js (60 minutes)
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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://dlu.edu.cn/_sitegray/_sitegray.js
http://dlu.edu.cn/system/resource/js/counter.js
http://dlu.edu.cn/system/resource/js/menu/text.js
http://dlu.edu.cn/system/resource/js/counter.js
http://dlu.edu.cn/system/resource/js/menu/text.js
Optimize CSS Delivery of the following:
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priority - 2Enable compression
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priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 0Minify HTML
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Minify HTML for the following resources to reduce their size by 993B (11% reduction).
Minifying http://dlu.edu.cn/ could save 993B (11% reduction) after compression.
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 982B (12% reduction).
Minifying http://dlu.edu.cn/index.vsb.css could save 875B (12% reduction).
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dlu.edu.cn Desktop Resource Breakdown
| Total Resources | 37 |
| Number of Hosts | 1 |
| Static Resources | 35 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
dlu.edu.cn mobile page speed rank
Last tested: 2018-06-15
Mobile Speed
Bad
52/100
dlu.edu.cn Mobile Speed Test Quick Summary
priority - 55Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 536.2KiB (84% reduction).
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Compressing http://dlu.edu.cn/images/aa002.jpg could save 34.1KiB (87% reduction).
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Compressing http://dlu.edu.cn/images/aa003.jpg could save 32.6KiB (87% reduction).
Compressing http://dlu.edu.cn/images/index-tzgg.jpg could save 31.7KiB (85% reduction).
Compressing http://dlu.edu.cn/images/00xuefeng.jpg could save 30.7KiB (88% reduction).
Compressing http://dlu.edu.cn/images/index_12.jpg could save 30KiB (87% reduction).
Compressing http://dlu.edu.cn/images/aa00.jpg could save 23.2KiB (94% reduction).
Compressing http://dlu.edu.cn/images/index-xsbx_03.jpg could save 22.4KiB (89% reduction).
Compressing http://dlu.edu.cn/images/index-xgc_06.jpg could save 21KiB (88% reduction).
Compressing http://dlu.edu.cn/images/xgdt_03.jpg could save 19.8KiB (87% reduction).
Compressing http://dlu.edu.cn/images/index_aqjy.jpg could save 15.8KiB (96% reduction).
Compressing http://dlu.edu.cn/images/index-szjy.jpg could save 14.8KiB (97% reduction).
Compressing http://dlu.edu.cn/images/more.png could save 2.7KiB (92% reduction).
Compressing http://dlu.edu.cn/images/index-xxw_03.jpg could save 1.4KiB (38% reduction).
Compressing http://dlu.edu.cn/images/index-zbw_03.jpg could save 1.4KiB (35% reduction).
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Compressing http://dlu.edu.cn/system/resource/images/space.gif could save 731B (91% reduction).
priority - 26Leverage 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://dlu.edu.cn/__local/0/ED/96/7EA87C918C57E5F4…52AB_A7844509_D211.png (expiration not specified)
http://dlu.edu.cn/__local/4/A7/F3/BC3308DA8B43D830…859A_2BFD0B0B_84B8.jpg (expiration not specified)
http://dlu.edu.cn/__local/5/53/9C/08908F452A333776…3B0C_5F684691_90DA.png (expiration not specified)
http://dlu.edu.cn/__local/6/8A/0B/1CB6A0F9EA47C080…D178_F1D5F38A_AE66.jpg (expiration not specified)
http://dlu.edu.cn/__local/C/BB/21/0DD5962BF5637750…D957_30C08B9E_6FA7.jpg (expiration not specified)
http://dlu.edu.cn/__local/D/F4/9B/4BC9F58D4BDBB232…B7CD_AE0D5A32_6A97.jpg (expiration not specified)
http://dlu.edu.cn/_sitegray/_sitegray.js (60 minutes)
http://dlu.edu.cn/_sitegray/_sitegray_d.css (60 minutes)
http://dlu.edu.cn/images/00aa11.jpg (60 minutes)
http://dlu.edu.cn/images/00xuefeng.jpg (60 minutes)
http://dlu.edu.cn/images/aa00.jpg (60 minutes)
http://dlu.edu.cn/images/aa001.jpg (60 minutes)
http://dlu.edu.cn/images/aa002.jpg (60 minutes)
http://dlu.edu.cn/images/aa003.jpg (60 minutes)
http://dlu.edu.cn/images/aa11.jpg (60 minutes)
http://dlu.edu.cn/images/index-szjy.jpg (60 minutes)
http://dlu.edu.cn/images/index-tzgg.jpg (60 minutes)
http://dlu.edu.cn/images/index-xgc_06.jpg (60 minutes)
http://dlu.edu.cn/images/index-xsbx_03.jpg (60 minutes)
http://dlu.edu.cn/images/index-xxw_03.jpg (60 minutes)
http://dlu.edu.cn/images/index-zbw_03.jpg (60 minutes)
http://dlu.edu.cn/images/index_0000_03.jpg (60 minutes)
http://dlu.edu.cn/images/index_12.jpg (60 minutes)
http://dlu.edu.cn/images/index_aqjy.jpg (60 minutes)
http://dlu.edu.cn/images/logo1.png (60 minutes)
http://dlu.edu.cn/images/more.png (60 minutes)
http://dlu.edu.cn/images/qdf.jpg (60 minutes)
http://dlu.edu.cn/images/xgdt_03.jpg (60 minutes)
http://dlu.edu.cn/index.vsb.css (60 minutes)
http://dlu.edu.cn/system/resource/images/space.gif (60 minutes)
http://dlu.edu.cn/system/resource/js/counter.js (60 minutes)
http://dlu.edu.cn/system/resource/js/dynclicks.js (60 minutes)
http://dlu.edu.cn/system/resource/js/menu/text.js (60 minutes)
http://dlu.edu.cn/system/resource/js/news/imagechangenews.js (60 minutes)
http://dlu.edu.cn/system/resource/style/component/…st/imagechangenews.css (60 minutes)
http://dlu.edu.cn/__local/4/A7/F3/BC3308DA8B43D830…859A_2BFD0B0B_84B8.jpg (expiration not specified)
http://dlu.edu.cn/__local/5/53/9C/08908F452A333776…3B0C_5F684691_90DA.png (expiration not specified)
http://dlu.edu.cn/__local/6/8A/0B/1CB6A0F9EA47C080…D178_F1D5F38A_AE66.jpg (expiration not specified)
http://dlu.edu.cn/__local/C/BB/21/0DD5962BF5637750…D957_30C08B9E_6FA7.jpg (expiration not specified)
http://dlu.edu.cn/__local/D/F4/9B/4BC9F58D4BDBB232…B7CD_AE0D5A32_6A97.jpg (expiration not specified)
http://dlu.edu.cn/_sitegray/_sitegray.js (60 minutes)
http://dlu.edu.cn/_sitegray/_sitegray_d.css (60 minutes)
http://dlu.edu.cn/images/00aa11.jpg (60 minutes)
http://dlu.edu.cn/images/00xuefeng.jpg (60 minutes)
http://dlu.edu.cn/images/aa00.jpg (60 minutes)
http://dlu.edu.cn/images/aa001.jpg (60 minutes)
http://dlu.edu.cn/images/aa002.jpg (60 minutes)
http://dlu.edu.cn/images/aa003.jpg (60 minutes)
http://dlu.edu.cn/images/aa11.jpg (60 minutes)
http://dlu.edu.cn/images/index-szjy.jpg (60 minutes)
http://dlu.edu.cn/images/index-tzgg.jpg (60 minutes)
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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priority - 1Minify JavaScript
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priority - 0Minify HTML
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priority - 0Minify CSS
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dlu.edu.cn Mobile Resource Breakdown
| Total Resources | 37 |
| Number of Hosts | 1 |
| Static Resources | 35 |
| JavaScript Resources | 5 |
| CSS Resources | 3 |
dlu.edu.cn mobile page usability
Last tested: 2018-06-15
Mobile Usability
Bad
59/100
dlu.edu.cn Mobile Usability Test Quick Summary
priority - 40Use 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.
机构设置 and 10 others render only 5 pixels tall (13 CSS pixels).| and 9 others render only 6 pixels tall (15 CSS pixels).更多>> renders only 5 pixels tall (13 CSS pixels).“激发心理潜能，创建和谐校园”-大连大学第十三届... and 56 others render only 5 pixels tall (12 CSS pixels).2018/06/11 and 16 others render only 5 pixels tall (12 CSS pixels).1 and 4 others render only 6 pixels tall (15 CSS pixels).2 renders only 6 pixels tall (15 CSS pixels).我校举行学习宣传贯彻党的... renders only 5 pixels tall (12 CSS pixels).思政教育 and 3 others render only 5 pixels tall (14 CSS pixels).辽宁省大学生征兵信息网 and 10 others render only 5 pixels tall (12 CSS pixels).安全教育 and 3 others render only 5 pixels tall (14 CSS pixels).更多>> and 1 others render only 5 pixels tall (12 CSS pixels).更多>> and 1 others render only 5 pixels tall (12 CSS pixels).学校地址：中国.辽宁 大连经济技术开发区学府大街10号 and 1 others render only 5 pixels tall (12 CSS pixels).大连大学党委学生工作部（学生处） 版权所有 renders only 5 pixels tall (12 CSS pixels).priority - 15Size 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="aqjy.htm" class="menu0_1_">安全教育</a> and 2 others are close to other tap targets.The tap target
<a href="info/1067/2846.htm" class="c73837">2017—2018学年新疆籍少数民族...</a> and 56 others are close to other tap targets.The tap target
<a id="u_u3_selectNode0" href="javascript:u_u…n.changeimg(0)" class="imagechangenews_pnode">1</a> and 4 others are close to other tap targets.The tap target
<a id="u_u3_selectNode1" href="javascript:u_u…n.changeimg(1)" class="imagechangenews_fnode">2</a> is close to 3 other tap targets.The tap target
<a id="u_u3_newstitle" href="info/1068/2748.htm" class="titlestyle137597">我校举行学习宣传贯彻党的...</a> is close to 1 other tap targets.The tap target
<a href="szjy.htm">更多>></a> and 2 others are close to other tap targets.The tap target
<a href="xljk.htm">更多>></a> is close to 1 other tap targets.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 - 5Size 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 1,005 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
<img src="images/logo1.png"> falls outside the viewport.The element
<img src="images/more.png"> falls outside the viewport.The element
<td> falls outside the viewport.The element
<td class="timestyle73846">2018/06/08</td> falls outside the viewport.The element
<td class="timestyle73846">2018/06/08</td> falls outside the viewport.The element
<td class="timestyle73846">2018/05/25</td> falls outside the viewport.The element
<td class="timestyle73846">2018/05/14</td> falls outside the viewport.The element
<td class="timestyle73846">2018/04/24</td> falls outside the viewport.The element
<td class="timestyle73846">2018/03/16</td> falls outside the viewport.The element
<td class="timestyle73846">2018/03/13</td> falls outside the viewport.The element
<td class="timestyle73846">2018/03/07</td> falls outside the viewport.The element
<td class="timestyle73846">2017/12/21</td> falls outside the viewport.The element
<td> falls outside the viewport.The element
<embed> falls outside the viewport.The element
<td> falls outside the viewport.The element
<td> falls outside the viewport.The element
<a href="http://www.chsi.com.cn/"></a> falls outside the viewport.The element
<a href="http://www.gfbzb.gov.cn/"></a> falls outside the viewport.The element
<a href="http://www.xszz.cee.edu.cn/"></a> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<td></td> falls outside the viewport.The element
<tr> falls outside the viewport.priority - 3Avoid 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://dlu.edu.cn/images/banners.swf (1,001 x 13).
dlu.edu.cn HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 6
"...<html><head>..."
"...<html><head>..."
Attribute “charset” not allowed on element “meta” at this point.
Line: 4 Column: 1 - 22
".../a></div> <meta charset="UTF-8"> <styl..."
".../a></div> <meta charset="UTF-8"> <styl..."
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
Line: 4 Column: 1 - 22
".../a></div> <meta charset="UTF-8"> <styl..."
".../a></div> <meta charset="UTF-8"> <styl..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 5 Column: 1 - 23
"...="UTF-8"> <style type="text/css"> BODY ..."
"...="UTF-8"> <style type="text/css"> BODY ..."
Attribute “name” not allowed on element “meta” at this point.
Line: 67 Column: 1 - 52
"...b.css" /> <META Name="keywords" Content=" 大连大学党委学生工作部（学生处）" /> <scri..."
"...b.css" /> <META Name="keywords" Content=" 大连大学党委学生工作部（学生处）" /> <scri..."
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Line: 67 Column: 1 - 52
"...b.css" /> <META Name="keywords" Content=" 大连大学党委学生工作部（学生处）" /> <scri..."
"...b.css" /> <META Name="keywords" Content=" 大连大学党委学生工作部（学生处）" /> <scri..."
Stray end tag “head”.
Line: 70 Column: 1 - 7
"...</script> </head> <body..."
"...</script> </head> <body..."
Start tag “body” seen but an element of the same type was already open.
Line: 71 Column: 1 - 13
"...> </head> <body target><a hre..."
"...> </head> <body target><a hre..."
Cannot recover after last error. Any further errors will be ignored.
Line: 71 Column: 1 - 13
"...> </head> <body target><a hre..."
"...> </head> <body target><a hre..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 3 Column: 27 - 136
"...lay:none"><a href="http://webscan.360.cn/index/checkwebsite/url/xsc.dlu.edu.cn" name="9b2c99175510b9f28cd471ced84bd076">360网站安..."
"...lay:none"><a href="http://webscan.360.cn/index/checkwebsite/url/xsc.dlu.edu.cn" name="9b2c99175510b9f28cd471ced84bd076">360网站安..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 64 Column: 1 - 59
"...d.css" /> <script language="javascript" src="_sitegray/_sitegray.js"></scri..."
"...d.css" /> <script language="javascript" src="_sitegray/_sitegray.js"></scri..."
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dlu.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.