xiyou.edu.cn Website Information

Daily Unique Visits: 7,986

Daily Page Views: 39,930

Income Per Day: $100

Estimated Value: $60,000

xiyou.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 xiyou.edu.cn position in Alexa rank database was 14641 and the lowest rank position was 993049. Current position of xiyou.edu.cn in Alexa rank database is 170607.

Desktop speed score of xiyou.edu.cn (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of xiyou.edu.cn (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of xiyou.edu.cn (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

xiyou.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.

xiyou.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.

xiyou.edu.cn server information

Servers Location

xiyou.edu.cn desktop page speed rank

Last tested: 2015-10-20

Desktop Speed Medium

75/100

xiyou.edu.cn Desktop Speed Test Quick Summary

priority - 20Leverage 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://dcs.conac.cn/image/blue.png (expiration not specified)
http://dcs.conac.cn/js/27/000/0000/60096777/CA270000000600967770001.js (expiration not specified)
http://xiyou.edu.cn/index.htm (10 minutes)
http://xiyou.edu.cn/_sitegray/_sitegray.css (60 minutes)
http://xiyou.edu.cn/_sitegray/_sitegray.js (60 minutes)
http://xiyou.edu.cn/basecomponent/logo.gif (60 minutes)
http://xiyou.edu.cn/images/44.jpg (60 minutes)
http://xiyou.edu.cn/images/an_english.gif (60 minutes)
http://xiyou.edu.cn/images/an_sreach.gif (60 minutes)
http://xiyou.edu.cn/images/dh_bg.gif (60 minutes)
http://xiyou.edu.cn/images/ewm1.png (60 minutes)
http://xiyou.edu.cn/images/ewm2.png (60 minutes)
http://xiyou.edu.cn/images/index_bodybg.gif (60 minutes)
http://xiyou.edu.cn/images/link_15.jpg (60 minutes)
http://xiyou.edu.cn/images/link_16.jpg (60 minutes)
http://xiyou.edu.cn/images/link_17.jpg (60 minutes)
http://xiyou.edu.cn/images/link_18.gif (60 minutes)
http://xiyou.edu.cn/images/link_3.jpg (60 minutes)
http://xiyou.edu.cn/images/link_5.jpg (60 minutes)
http://xiyou.edu.cn/images/link_7.jpg (60 minutes)
http://xiyou.edu.cn/images/link_9.jpg (60 minutes)
http://xiyou.edu.cn/images/title_gonggaolan.gif (60 minutes)
http://xiyou.edu.cn/images/title_gonggaolan_01.gif (60 minutes)
http://xiyou.edu.cn/images/title_gonggaolan_02.gif (60 minutes)
http://xiyou.edu.cn/images/title_k01.gif (60 minutes)
http://xiyou.edu.cn/images/title_k02.gif (60 minutes)
http://xiyou.edu.cn/images/title_k03.gif (60 minutes)
http://xiyou.edu.cn/images/title_kstd.gif (60 minutes)
http://xiyou.edu.cn/images/title_zhuantilan.gif (60 minutes)
http://xiyou.edu.cn/images/zt_11.gif (60 minutes)
http://xiyou.edu.cn/index.vsb.css (60 minutes)
http://xiyou.edu.cn/lm_name/index_news_bg_1231.gif (60 minutes)
http://xiyou.edu.cn/new/images/dh_fgx.gif (60 minutes)
http://xiyou.edu.cn/new/images/ico001.gif (60 minutes)
http://xiyou.edu.cn/new/images/xhx.gif (60 minutes)
http://xiyou.edu.cn/system/resource/js/base64.js (60 minutes)
http://xiyou.edu.cn/system/resource/js/counter.js (60 minutes)
http://xiyou.edu.cn/system/resource/js/dynclicks.js (60 minutes)
http://xiyou.edu.cn/system/resource/js/formfunc.js (60 minutes)
http://xiyou.edu.cn/system/resource/js/menu/text.js (60 minutes)
http://xiyou.edu.cn/system/resource/js/openlink.js (60 minutes)

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.xupt.edu.cn/nicnew/css/jquery.js
http://xiyou.edu.cn/_sitegray/_sitegray.js
http://xiyou.edu.cn/system/resource/js/counter.js
http://xiyou.edu.cn/system/resource/js/dynclicks.js

Optimize CSS Delivery of the following:

http://xiyou.edu.cn/_sitegray/_sitegray.css
http://xiyou.edu.cn/index.vsb.css

priority - 3Optimize images

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

Optimize the following images to reduce their size by 24.1KiB (43% reduction).

Losslessly compressing http://xiyou.edu.cn/images/44.jpg could save 11.3KiB (43% reduction).
Losslessly compressing http://xiyou.edu.cn/images/ewm2.png could save 6.1KiB (62% reduction).
Losslessly compressing http://xiyou.edu.cn/lm_name/index_news_bg_1231.gif could save 3.3KiB (34% reduction).
Losslessly compressing http://xiyou.edu.cn/images/ewm1.png could save 2.8KiB (90% reduction).
Losslessly compressing http://xiyou.edu.cn/basecomponent/logo.gif could save 671B (9% reduction).

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 21KiB (61% reduction).

Compressing http://dcs.conac.cn/js/27/000/0000/60096777/CA270000000600967770001.js could save 21KiB (61% 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 1.1KiB (12% reduction).

Minifying http://xiyou.edu.cn/ could save 1.1KiB (12% reduction) after compression.

xiyou.edu.cn Desktop Resource Breakdown

Total Resources	46
Number of Hosts	5
Static Resources	41
JavaScript Resources	9
CSS Resources	2

xiyou.edu.cn mobile page speed rank

Last tested: 2019-08-17

Mobile Speed Bad

63/100

xiyou.edu.cn Mobile Speed Test Quick Summary

priority - 31Leverage 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 - 24Eliminate 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://www.xupt.edu.cn/nicnew/css/jquery.js
http://xiyou.edu.cn/_sitegray/_sitegray.js
http://xiyou.edu.cn/system/resource/js/counter.js

Optimize CSS Delivery of the following:

http://xiyou.edu.cn/_sitegray/_sitegray.css
http://xiyou.edu.cn/index.vsb.css

priority - 3Optimize images

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

Optimize the following images to reduce their size by 24.1KiB (43% reduction).

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 21KiB (61% reduction).

Compressing http://dcs.conac.cn/js/27/000/0000/60096777/CA270000000600967770001.js could save 21KiB (61% 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 1.1KiB (12% reduction).

Minifying http://xiyou.edu.cn/ could save 1.1KiB (12% reduction) after compression.

xiyou.edu.cn Mobile Resource Breakdown

Total Resources	47
Number of Hosts	6
Static Resources	41
JavaScript Resources	10
CSS Resources	2

xiyou.edu.cn mobile page usability

Last tested: 2019-08-17

Mobile Usability Bad

60/100

xiyou.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.

设为首页 and 2 others render only 4 pixels tall (12 CSS pixels).

10/20 and 16 others render only 4 pixels tall (12 CSS pixels).

学校概况 and 12 others render only 4 pixels tall (12 CSS pixels).

【西部网】西邮举办亚太电信培训班探讨大数据在... and 6 others render only 4 pixels tall (12 CSS pixels).

关于做好校领导班子“三严三实”专题教育第... and 15 others render only 4 pixels tall (12 CSS pixels).

新生自助报到 and 7 others render only 4 pixels tall (12 CSS pixels).

priority - 16Size 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:setHomepagea443a()">设为首页</a> and 2 others are close to other tap targets.

The tap target <input id="showkeycode1002" name="showkeycode"> is close to 2 other tap targets.

The tap target <input type="image"> is close to 5 other tap targets.

The tap target <a href="http://english.xupt.edu.cn"></a> and 2 others are close to other tap targets.

The tap target <a href="xxgk/about.htm" class="menu0_5_">学校概况</a> and 9 others are close to other tap targets.

The tap target <a id="news_linker1" href="http://news.xupt.edu.cn/"></a> is close to 1 other tap targets.

The tap target <a href="http://news.xu…/1002/9287.htm" class="c528">范九伦校长带队走访工信部和国家邮政局</a> and 6 others are close to other tap targets.

The tap target <a href="info/494/46220.htm" class="c436">关于班车运行时间表的通知</a> and 15 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://xiyou.edu.cn/images/banner_150911.swf (540 x 15).

priority - 3Size 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 999 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <span class="fontstyle435">西邮校友</span> falls outside the viewport.

xiyou.edu.cn HTML validation

Errors

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Line: 4 Column: 1 - 56
"...</script> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta..." Line: 5 Column: 1 - 58
"...teapp" /> <meta http-equiv="Cache-Control" content="no-transform" /> <link..."

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 6 Column: 1 - 50
"...sform" /> <link rel="alternate" media="handheld" href="#" /> <TITL..."

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: 17 Column: 1 - 62
".../script> <META http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"> <!-..."

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

Line: 31 Column: 58 - 118
"...ndex.htm"><IMG width="398" height="94" src="newWeb/images/xy_logo.png"></A> ..." Line: 258 Column: 92 - 126
"...prev1001"><IMG src="newWeb/images/l-btn.png"></A> ..." Line: 264 Column: 25 - 65
"... <img src="20180818180212.jpg" border="0"> ..." Line: 270 Column: 25 - 54
"... <img src="716.jpg" border="0"> ..." Line: 276 Column: 25 - 54
"... <img src="712.jpg" border="0"> ..." Line: 281 Column: 25 - 53
"... <img src="71.jpg" border="0"> ..." Line: 286 Column: 25 - 54
"... <img src="628.jpg" border="0"> ..." Line: 292 Column: 25 - 54
"... <img src="713.jpg" border="0"> ..." Line: 297 Column: 25 - 54
"... <img src="122.jpg" border="0"> ..." Line: 301 Column: 25 - 52
"... <img src="3.jpg" border="0"> ..." Line: 308 Column: 59 - 93
"...next1002"><IMG src="newWeb/images/r-btn.png"></A> ..." Line: 352 Column: 103 - 196
"...="_blank"><img id="u_u4_pic" border="0" width="370" height="248" src="system/resource/images/space.gif"></a></..."

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

Line: 106 Column: 1 - 19
"...</script> <table width="390"> <..."

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

Line: 109 Column: 11 - 76
"... <A class="color1" herf="#" href="javascript:setHomepagea44386a()">设为首页</..."

Bad value “_bank” for attribute “target” on element “a”: Reserved keyword “bank” used.

Line: 109 Column: 251 - 318
"...n/">中文</A><A class="color5" href="http://english.xupt.edu.cn/" target="_bank">ENGLIS..."

Element “input” is missing required attribute “alt”.

Line: 142 Column: 2 - 116
"...op:3px"> <input type="image" src="newWeb/images/xy_search_btn_12.png" align="absmiddle" style="cursor: hand;margin-top:1px"> </di..."

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

Line: 142 Column: 2 - 116
"...op:3px"> <input type="image" src="newWeb/images/xy_search_btn_12.png" align="absmiddle" style="cursor: hand;margin-top:1px"> </di..."

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 159 Column: 1 - 17
"...ndif]--> <DIV id="c44377"> <UL>..."

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

Line: 258 Column: 40 - 91
"...ouchMain"><A class="prev" href="javascript:;" stat="prev1001"><IMG s..." Line: 308 Column: 7 - 58
"... </DIV><A class="next" href="javascript:;" stat="next1002"><IMG s..."

Duplicate ID “bgstylea”.

Line: 268 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 274 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 280 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 284 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 290 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 296 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..." Line: 300 Column: 2 - 34
"...iv> <div class="slide" id="bgstylea"> ..."

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

Line: 348 Column: 10 - 101
"... </script><table cellspacing="0" cellpadding="0" border="0" style="padding:0px margin:0px;border:0px"> <..."

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

Line: 348 Column: 10 - 101
"... </script><table cellspacing="0" cellpadding="0" border="0" style="padding:0px margin:0px;border:0px"> <..."

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

Line: 348 Column: 10 - 101
"... </script><table cellspacing="0" cellpadding="0" border="0" style="padding:0px margin:0px;border:0px"> <..."

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

Line: 351 Column: 13 - 233
"... <div id="u_u4_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:248px;width:370px"> ..."

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

Line: 355 Column: 1 - 112
"...der:0px"> <a href="javascript:u_u4_icn.changeimg(0)" ; id="u_u4_selectNode0" class="imagechangenews_pnode" target="_self">1</a><..." Line: 355 Column: 118 - 229
"...elf">1</a><a href="javascript:u_u4_icn.changeimg(1)" ; id="u_u4_selectNode1" class="imagechangenews_pnode" target="_self">2</a><..." Line: 355 Column: 235 - 346
"...elf">2</a><a href="javascript:u_u4_icn.changeimg(2)" ; id="u_u4_selectNode2" class="imagechangenews_pnode" target="_self">3</a><..." Line: 355 Column: 352 - 463
"...elf">3</a><a href="javascript:u_u4_icn.changeimg(3)" ; id="u_u4_selectNode3" class="imagechangenews_pnode" target="_self">4</a><..." Line: 355 Column: 469 - 580
"...elf">4</a><a href="javascript:u_u4_icn.changeimg(4)" ; id="u_u4_selectNode4" class="imagechangenews_pnode" target="_self">5</a><..." Line: 355 Column: 586 - 697
"...elf">5</a><a href="javascript:u_u4_icn.changeimg(5)" ; id="u_u4_selectNode5" class="imagechangenews_pnode" target="_self">6</a> ..."

Start tag “div” seen in “table”.

Line: 357 Column: 35 - 105
"...</td></tr> <div align="center" display="none" style="overflow:hidden;text-overflow:ellipsis;height:0px;width:370px"><a tar..."

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

Line: 357 Column: 35 - 105
"...</td></tr> <div align="center" display="none" style="overflow:hidden;text-overflow:ellipsis;height:0px;width:370px"><a tar..."

Warnings

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

Line: 22 Column: 1 - 59
"...d.css" /> <script language="javascript" src="_sitegray/_sitegray.js"></scri..." Line: 35 Column: 1 - 30
"...主页|收藏"--> <script language="javascript"> funct..." Line: 144 Column: 8 - 72
"...v> </form><script language="javascript" src="system/resource/js/base64.js"></scri..." Line: 144 Column: 82 - 148
"...></script><script language="javascript" src="system/resource/js/formfunc.js"></scri..." Line: 261 Column: 51 - 118
"...banner"--><script language="javascript" src="system/resource/js/dynclicks.js"></scri..." Line: 327 Column: 1 - 79
"...lesheet"> <script language="javascript" src="system/resource/js/news/imagechangenews.js"></scri..." Line: 327 Column: 89 - 118
"...></script><script language="JavaScript"> var u..."

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

Line: 264 Column: 25 - 65
"... <img src="20180818180212.jpg" border="0"> ..." Line: 270 Column: 25 - 54
"... <img src="716.jpg" border="0"> ..." Line: 276 Column: 25 - 54
"... <img src="712.jpg" border="0"> ..." Line: 281 Column: 25 - 53
"... <img src="71.jpg" border="0"> ..." Line: 286 Column: 25 - 54
"... <img src="628.jpg" border="0"> ..." Line: 292 Column: 25 - 54
"... <img src="713.jpg" border="0"> ..." Line: 297 Column: 25 - 54
"... <img src="122.jpg" border="0"> ..." Line: 301 Column: 25 - 52
"... <img src="3.jpg" border="0"> ..." Line: 352 Column: 103 - 196
"...="_blank"><img id="u_u4_pic" border="0" width="370" height="248" src="system/resource/images/space.gif"></a></..."

The first occurrence of ID “bgstylea” was here.

Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..." Line: 262 Column: 2 - 34
"...ipt> <div class="slide" id="bgstylea"> ..."

Attribute “;” is not serializable as XML 1.0.

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xiyou.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.

xiyou.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.

XIYOU.EDU.CN Website Information

xiyou.edu.cn Website Information

Advertisement

xiyou.edu.cn Alexa Rank

xiyou.edu.cn whois

xiyou.edu.cn server information

Servers Location

xiyou.edu.cn desktop page speed rank

xiyou.edu.cn Desktop Speed Test Quick Summary

priority - 20Leverage 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 - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 24.1KiB (43% reduction).

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 21KiB (61% 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 1.1KiB (12% reduction).

xiyou.edu.cn Desktop Resource Breakdown

xiyou.edu.cn mobile page speed rank

xiyou.edu.cn Mobile Speed Test Quick Summary

priority - 31Leverage 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 - 24Eliminate 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:

Optimize CSS Delivery of the following:

priority - 3Optimize images

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

Optimize the following images to reduce their size by 24.1KiB (43% reduction).

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 21KiB (61% 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 1.1KiB (12% reduction).

xiyou.edu.cn Mobile Resource Breakdown

xiyou.edu.cn mobile page usability

xiyou.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.

priority - 16Size 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.

Find alternatives for the following Flash plugins.

priority - 3Size 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 999 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

xiyou.edu.cn HTML validation

Errors

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

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

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

Bad value “_bank” for attribute “target” on element “a”: Reserved keyword “bank” used.

Element “input” is missing required attribute “alt”.

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

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

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

Duplicate ID “bgstylea”.

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

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

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

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

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