jlbtc.edu.cn Website Information

Daily Unique Visits: 4,532

Daily Page Views: 18,128

Income Per Day: $51

Estimated Value: $27,540

This website is located in Unknown Zone and is using following IP address no. See the complete list of popular websites hosted in Unknown Zone.

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

Website jlbtc.edu.cn is using the following name servers:

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 jlbtc.edu.cn position in Alexa rank database was 24877 and the lowest rank position was 997827. Current position of jlbtc.edu.cn in Alexa rank database is 276897.

Desktop speed score of jlbtc.edu.cn (80/100) is better than the results of 69.89% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of jlbtc.edu.cn (57/100) is better than the results of 1.03% of other sites and means that the page is not mobile-friendly.

Mobile speed score of jlbtc.edu.cn (70/100) is better than the results of 76.43% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

jlbtc.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.

jlbtc.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.

jlbtc.edu.cn server information

Servers Location

jlbtc.edu.cn desktop page speed rank

Last tested: 2018-11-02

Desktop Speed Medium

80/100

jlbtc.edu.cn Desktop Speed Test Quick Summary

priority - 16Leverage 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:

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 2Enable compression

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priority - 1Minify JavaScript

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priority - 0Optimize images

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priority - 0Minify CSS

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priority - 0Minify HTML

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jlbtc.edu.cn Desktop Resource Breakdown

Total Resources	37
Number of Hosts	2
Static Resources	34
JavaScript Resources	5
CSS Resources	4

jlbtc.edu.cn mobile page speed rank

Last tested: 2018-11-02

Mobile Speed Medium

70/100

jlbtc.edu.cn Mobile Speed Test Quick Summary

priority - 24Leverage 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 - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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http://jlbtc.edu.cn/_sitegray/_sitegray.js
http://jlbtc.edu.cn/system/resource/js/counter.js

Optimize CSS Delivery of the following:

http://125.223.225.33/css/css.css
http://jlbtc.edu.cn/_sitegray/_sitegray_d.css
http://jlbtc.edu.cn/index.vsb.css

priority - 2Enable 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 17.9KiB (70% reduction).

priority - 1Minify 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 5KiB (46% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 2.9KiB (76% reduction).

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 2.7KiB (21% 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 771B (11% reduction).

Minifying http://jlbtc.edu.cn/ could save 771B (11% reduction) after compression.

jlbtc.edu.cn Mobile Resource Breakdown

Total Resources	37
Number of Hosts	2
Static Resources	34
JavaScript Resources	5
CSS Resources	4

jlbtc.edu.cn mobile page usability

Last tested: 2018-11-02

Mobile Usability Bad

57/100

jlbtc.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.

在线收藏 and 1 others render only 5 pixels tall (12 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).

校区首页 and 11 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).

校园风光 renders only 5 pixels tall (12 CSS pixels).

校内新闻 renders only 5 pixels tall (12 CSS pixels).

学院公告 renders only 5 pixels tall (12 CSS pixels).

凝心聚力促发展迎难而上谱新篇：学校召开教学单位... and 15 others render only 5 pixels tall (12 CSS pixels).

二期楼宇无线网络开始测试 and 7 others render only 5 pixels tall (12 CSS pixels).

14005253号-1 renders only 5 pixels tall (12 CSS pixels).

priority - 26Size 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="javascript:win….cn','吉林工商学院')">在线收藏</a> and 1 others are close to other tap targets.

The tap target <a href="http://xygllsn.jlbtc.edu.cn/"></a> and 3 others are close to other tap targets.

The tap target <a href="index.htm">校区首页</a> and 11 others are close to other tap targets.

The tap target <a id="u_u1_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_u1_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_u1_newstitle" href="info/1116/11975.htm" class="titlestyle42120">校园风光</a> is close to 2 other tap targets.

The tap target <a href="info/1031/12406.htm">党委书记王延吉、副院长迟柏龙同志到院履新</a> and 7 others are close to other tap targets.

The tap target <a href="http://2012.jl…xygk1/msfc.htm"></a> and 7 others are close to other tap targets.

The tap target <a href="info/1033/12386.htm">2016年寒假值班表</a> and 3 others are close to 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 - 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://jlbtc.edu.cn/images/1.swf (960 x 11).

jlbtc.edu.cn HTML validation

Errors

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

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

Attribute “center?” not allowed on element “body” at this point.

Line: 84 Column: 1 - 14
"...> </head> <body center?> <div ..."

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

Line: 89 Column: 36 - 77
"... href="#"><img border="0" src="images/index_01.gif"></a></..." Line: 261 Column: 104 - 198
"...="_blank"><img id="u_u1_pic" border="0" width="245" height="200" src="/system/resource/images/space.gif"></a></..."

Attribute “height” not allowed on element “table” at this point.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 90 Column: 1 - 99
"...an>  <table id="__01" width="516" height="102" border="0" cellpadding="0" cellspacing="0" align="right"> <..." Line: 231 Column: 1 - 75
"...s="gs12"> <table border="0" cellspacing="0" cellpadding="0" width="245" height="222"> <tbod..." Line: 257 Column: 10 - 102
"... </script><table cellspacing="0" cellpadding="0" border="0" style="padding:0px margin:0px; border:0px"> <..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

Line: 90 Column: 1 - 99
"...an>  <table id="__01" width="516" height="102" border="0" cellpadding="0" cellspacing="0" align="right"> <..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

End tag “div” seen, but there were open elements.

Line: 101 Column: 190 - 195
"...lank"></a></div> <div ..."

Unclosed element “form”.

Line: 101 Column: 1 - 131
"... </table> <form id="au0a" method="post" name="au0a" action="ssjg.jsp?wbtreeid=1001" onsubmit="return _nl_ys_check()" style="display: inline"><a hre..."

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 105 Column: - 29
"...ef="index.htm" " target="_blan..." Line: 108 Column: - 81
"...ef="xygk1.htm" " target="_blan..." Line: 123 Column: - 81
"...ef="zzjg1.htm" " target="_blan..." Line: 133 Column: - 81
"...ef="zsjy1.htm" " target="_blan..." Line: 141 Column: - 81
"...ef="kyys1.htm" " target="_blan..." Line: 154 Column: - 48
"...jlbtc.edu.cn/" " target="_blan..." Line: 157 Column: - 45
"...jlbtc.edu.cn/" " target="_blan..." Line: 160 Column: - 81
"...ef="jyjx1.htm" " target="_blan..." Line: 172 Column: - 81
"...ef="xtgz1.htm" " target="_blan..." Line: 182 Column: - 81
"...ref="yxjs.htm" " target="_blan..." Line: 198 Column: - 82
"...ef="xywh1.htm" " target="_blan..." Line: 207 Column: - 82
"...ef="wlfw1.htm" " target="_blan..."

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

Line: 105 Column: 9 - 46
"...> <a href="index.htm" " target="_blank">校区首页</..." Line: 108 Column: 9 - 98
"...> <a onmouseover="mopen('m2')" onmouseout="mclosetime()" href="xygk1.htm" " target="_blank">学院概况</..." Line: 123 Column: 9 - 98
"...> <a onmouseover="mopen('m3')" onmouseout="mclosetime()" href="zzjg1.htm" " target="_blank">组织机构</..." Line: 133 Column: 9 - 98
"...> <a onmouseover="mopen('m4')" onmouseout="mclosetime()" href="zsjy1.htm" " target="_blank">招生就业</..." Line: 141 Column: 9 - 98
"...> <a onmouseover="mopen('m5')" onmouseout="mclosetime()" href="kyys1.htm" " target="_blank">科研院所</..." Line: 154 Column: 9 - 65
"...> <a href="http://library.jlbtc.edu.cn/" " target="_blank">院图书馆</..." Line: 157 Column: 9 - 62
"...> <a href="http://yfzx.jlbtc.edu.cn/" " target="_blank">依法治校</..." Line: 160 Column: 9 - 98
"...> <a onmouseover="mopen('m8')" onmouseout="mclosetime()" href="jyjx1.htm" " target="_blank">教育教学</..." Line: 172 Column: 9 - 98
"...> <a onmouseover="mopen('m9')" onmouseout="mclosetime()" href="xtgz1.htm" " target="_blank">学团工作</..." Line: 182 Column: 9 - 98
"...> <a onmouseover="mopen('m10')" onmouseout="mclosetime()" href="yxjs.htm" " target="_blank">院系介绍</..." Line: 198 Column: 9 - 99
"...> <a onmouseover="mopen('m11')" onmouseout="mclosetime()" href="xywh1.htm" " target="_blank">校园文化</..." Line: 207 Column: 9 - 99
"...> <a onmouseover="mopen('m12')" onmouseout="mclosetime()" href="wlfw1.htm" " target="_blank">网络服务</..."

Element “object” is missing one or more of the following attributes: “data”, “type”.

Line: 222 Column: 1 - 182
"...ss="gs5"> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="960" height="285"> <..."

The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.

The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.

Stray end tag “embed”.

Line: 226 Column: 166 - 173
"...ght="285"></embed> </o..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 260 Column: 13 - 233
"... <div id="u_u1_div" align="center" style="padding:0px;margin:0px;border:0px solid black;background-color:#000000;FILTER: progid:DXImageTransform.Microsoft.RevealTrans (duration=2.0,transition=23);height:200px;width:245px"> ..." Line: 268 Column: 9 - 100
"...> <div align="center" style="overflow:hidden;text-overflow:ellipsis;height:25px;width:245px;"><a tar..."

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

Line: 264 Column: 1 - 112
"...er:0px;"> <a href="javascript:u_u1_icn.changeimg(0)" ; id="u_u1_selectNode0" class="imagechangenews_pnode" target="_self">1</a><..." Line: 264 Column: 118 - 229
"...elf">1</a><a href="javascript:u_u1_icn.changeimg(1)" ; id="u_u1_selectNode1" class="imagechangenews_pnode" target="_self">2</a><..." Line: 264 Column: 235 - 346
"...elf">2</a><a href="javascript:u_u1_icn.changeimg(2)" ; id="u_u1_selectNode2" class="imagechangenews_pnode" target="_self">3</a><..." Line: 264 Column: 352 - 463
"...elf">3</a><a href="javascript:u_u1_icn.changeimg(3)" ; id="u_u1_selectNode3" class="imagechangenews_pnode" target="_self">4</a><..." Line: 264 Column: 469 - 580
"...elf">4</a><a href="javascript:u_u1_icn.changeimg(4)" ; id="u_u1_selectNode4" class="imagechangenews_pnode" target="_self">5</a><..." Line: 264 Column: 586 - 697
"...elf">5</a><a href="javascript:u_u1_icn.changeimg(5)" ; id="u_u1_selectNode5" class="imagechangenews_pnode" target="_self">6</a> ..."

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Line: 267 Column: 9 - 24
"... <tr><td height="25"> ..."

Start tag “div” seen in “table”.

Line: 270 Column: 15 - 138
"...</td></tr> <div align="left" display="none" style="overflow:hidden;text-overflow:ellipsis;height:0px;width:245px;padding-left:2px;padding-right:2px"><a tar..."

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

Line: 270 Column: 15 - 138
"...</td></tr> <div align="left" display="none" style="overflow:hidden;text-overflow:ellipsis;height:0px;width:245px;padding-left:2px;padding-right:2px"><a tar..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 68 Column: 10 - 54
"... </script><script language="Javascript" src="js/js.js"></scri..." Line: 78 Column: 1 - 59
"...d.css" /> <script language="javascript" src="_sitegray/_sitegray.js"></scri..." Line: 236 Column: 1 - 80
"...lesheet"> <script language="javascript" src="/system/resource/js/news/imagechangenews.js"></scri..." Line: 236 Column: 90 - 119
"...></script><script language="JavaScript"> var u..."

Attribute “center?” is not serializable as XML 1.0.

Line: 84 Column: 1 - 14
"...> </head> <body center?> <div ..."

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

Attribute “"” is not serializable as XML 1.0.

Attribute “;” is not serializable as XML 1.0.

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jlbtc.edu.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.

jlbtc.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.

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priority - 16Leverage 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.

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

priority - 2Enable 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 17.9KiB (70% reduction).

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 - 0Optimize images

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

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

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priority - 0Minify HTML

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jlbtc.edu.cn Mobile Speed Test Quick Summary

priority - 24Leverage 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 - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 2Enable 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 17.9KiB (70% reduction).

priority - 1Minify 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 5KiB (46% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 2.9KiB (76% reduction).

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 2.7KiB (21% 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 771B (11% reduction).

jlbtc.edu.cn Mobile Resource Breakdown

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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.

priority - 26Size 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.

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 - 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.

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jlbtc.edu.cn HTML validation

Errors

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

Attribute “center?” not allowed on element “body” at this point.

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

Attribute “height” not allowed on element “table” at this point.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.