NCUT.EDU.CN 北方工业大学教师邮件系统

ncut.edu.cn Website Information

Daily Unique Visits: 20,834

Daily Page Views: 125,004

Income Per Day: $250

Estimated Value: $180,000

This website is located in China and is using following IP address 202.204.24.38. See the complete list of popular websites hosted in China.

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

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

  • dns.ncut.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 ncut.edu.cn position in Alexa rank database was 8156 and the lowest rank position was 979117. Current position of ncut.edu.cn in Alexa rank database is 68840.

Desktop speed score of ncut.edu.cn (90/100) is better than the results of 88.96% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of ncut.edu.cn (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of ncut.edu.cn (83/100) is better than the results of 89.72% of other sites and shows that the landing page performance on mobile devices is excellent.

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ncut.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.


ncut.edu.cn whois

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ncut.edu.cn server information

Servers Location

ncut.edu.cn desktop page speed rank

Last tested: 2016-09-13


Desktop Speed Good
90/100

ncut.edu.cn Desktop Speed Test Quick Summary


priority - 4Leverage 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://ncut.edu.cn/coremail/common/index_cm40/MailL_B_bg.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/MailL_Top_bg.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/button.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/footer.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/input_bg.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/login.css (expiration not specified)
http://ncut.edu.cn/coremail/common/index_cm40/opt_title.gif (expiration not specified)
http://ncut.edu.cn/coremail/common/login/login.js (expiration not specified)

priority - 4Eliminate 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://ncut.edu.cn/coremail/common/js/jquery.js
http://ncut.edu.cn/coremail/common/login/login.js

Optimize CSS Delivery of the following:

http://ncut.edu.cn/coremail/common/index_cm40/login.css

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 10.5KiB (65% reduction).

Compressing http://ncut.edu.cn/ could save 5.9KiB (66% reduction).
Compressing http://ncut.edu.cn/coremail/common/login/login.js could save 2.4KiB (61% reduction).
Compressing http://ncut.edu.cn/coremail/common/index_cm40/login.css could save 2.3KiB (66% 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 2.6KiB (30% reduction).

Minifying http://ncut.edu.cn/ could save 2.6KiB (30% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 836B (41% reduction).

Compressing http://ncut.edu.cn/coremail/s?sid=&func=getSiteLogoData could save 836B (41% reduction).

ncut.edu.cn Desktop Resource Breakdown

Total Resources10
Number of Hosts1
Static Resources8
JavaScript Resources1
CSS Resources1

ncut.edu.cn mobile page speed rank

Last tested: 2019-12-12


Mobile Speed Medium
83/100

ncut.edu.cn Mobile Speed Test Quick Summary


priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://ncut.edu.cn/
http://ncut.edu.cn/coremail/xphone
http://ncut.edu.cn/coremail/xphone/

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://ncut.edu.cn/coremail/xphone/assets/login.css

priority - 2Leverage 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://ncut.edu.cn/coremail/xphone/assets/login.css (expiration not specified)
http://ncut.edu.cn/coremail/xphone/assets/logo/logo.png (expiration not specified)

priority - 0Optimize images

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

Optimize the following images to reduce their size by 1.5KiB (32% reduction).

Compressing http://ncut.edu.cn/coremail/xphone/assets/logo/logo.png could save 1.5KiB (32% 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 269B (14% reduction).

Minifying http://ncut.edu.cn/coremail/xphone/ could save 269B (14% reduction) after compression.

ncut.edu.cn Mobile Resource Breakdown

Total Resources5
Number of Hosts1
Static Resources2
CSS Resources1

ncut.edu.cn mobile page usability

Last tested: 2019-12-12


Mobile Usability Good
100/100

ncut.edu.cn HTML validation

Errors

Legacy encoding “gbk” used. Documents must use UTF-8.

Line: Column: -
"......"

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

Line: 2 Column: 1 - 63
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.

Line: 7 Column: 1 - 90
"...0.jsp" /> <link href="index_cm40/login.css" rel="stylesheet" type="text/css" charset="iso-8859-1" /> <sc..."

The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)

Line: 11 Column: 1 - 83
"...</script> <script type="text/javascript" src="../common/login/login.js" charset="iso-8859-1"></scri..."

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

Line: 40 Column: 11 - 113
"... <table style="MARGIN-TOP: 20px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> ..." Line: 77 Column: 9 - 109
"...> <table style="MARGIN-TOP: 30px" cellspacing="0" cellpadding="0" width="100%" align="left" border="0"> ..."

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

Line: 40 Column: 11 - 113
"... <table style="MARGIN-TOP: 20px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> ..." Line: 77 Column: 9 - 109
"...> <table style="MARGIN-TOP: 30px" cellspacing="0" cellpadding="0" width="100%" align="left" border="0"> ..."

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

Line: 40 Column: 11 - 113
"... <table style="MARGIN-TOP: 20px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> ..." Line: 77 Column: 9 - 109
"...> <table style="MARGIN-TOP: 30px" cellspacing="0" cellpadding="0" width="100%" align="left" border="0"> ..."

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

Line: 40 Column: 11 - 113
"... <table style="MARGIN-TOP: 20px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> ..." Line: 77 Column: 9 - 109
"...> <table style="MARGIN-TOP: 30px" cellspacing="0" cellpadding="0" width="100%" align="left" border="0"> ..."

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

Line: 40 Column: 11 - 113
"... <table style="MARGIN-TOP: 20px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"> ..." Line: 77 Column: 9 - 109
"...> <table style="MARGIN-TOP: 30px" cellspacing="0" cellpadding="0" width="100%" align="left" border="0"> ..."

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

Line: 43 Column: 17 - 43
"... <tr> <td width="50%" valign="top"><p> ..." Line: 52 Column: 26 - 47
"... </p></td> <td align="middle" width="20%"> ..." Line: 63 Column: 28 - 47
".../div></td> <td align="middle" width="30%"> ..." Line: 81 Column: 17 - 58
"... <tr> <td width="496" height="44" valign="middle"><div a..."

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

Line: 43 Column: 17 - 43
"... <tr> <td width="50%" valign="top"><p> ..." Line: 81 Column: 17 - 58
"... <tr> <td width="496" height="44" valign="middle"><div a..." Line: 84 Column: 17 - 43
"... <tr> <td height="99" valign="top"><div a..." Line: 88 Column: 17 - 46
"... <tr> <td height="44" valign="middle"><div a..." Line: 91 Column: 17 - 61
"... <tr> <td height="168" valign="top" class="p_margin"><div a..." Line: 103 Column: 17 - 46
"... <tr> <td height="29" valign="middle"><p><fo..." Line: 108 Column: 17 - 60
"... <tr> <td height="72" valign="top" class="p_margin"><br> ..."

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

Line: 44 Column: 19 - 168
"... <marquee bgcolor="#efefef" direction="up" loop="1000" height="130" width="100%" scrolldelay="300" onmouseover="this.stop()" onmouseout="this.start()"> ..."

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

Line: 52 Column: 26 - 47
"... </p></td> <td align="middle" width="20%"> ..." Line: 63 Column: 28 - 47
".../div></td> <td align="middle" width="30%"> ..."

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

Line: 54 Column: 19 - 22
"... <li>教师邮箱域名..." Line: 55 Column: 19 - 22
"... <li>邮箱容量:2..." Line: 57 Column: 19 - 22
"... <li>单封信件最大..." Line: 58 Column: 19 - 22
"... <li>单封信件附件..." Line: 59 Column: 19 - 22
"... <li>POP3服务..." Line: 60 Column: 19 - 22
"... <li>SMTP服务..." Line: 61 Column: 19 - 22
"... <li>IMAP服务..." Line: 65 Column: 19 - 22
"... <li>学生邮箱域名..." Line: 66 Column: 19 - 22
"... <li>邮箱容量:5..." Line: 68 Column: 19 - 22
"... <li>单封信件最大..." Line: 69 Column: 19 - 22
"... <li>单封信件附件..." Line: 70 Column: 19 - 22
"... <li>POP3服务..." Line: 71 Column: 19 - 22
"... <li>SMTP服务..." Line: 72 Column: 19 - 22
"... <li>IMAP服务..."

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

Line: 81 Column: 17 - 58
"... <tr> <td width="496" height="44" valign="middle"><div a..." Line: 84 Column: 17 - 43
"... <tr> <td height="99" valign="top"><div a..." Line: 88 Column: 17 - 46
"... <tr> <td height="44" valign="middle"><div a..." Line: 91 Column: 17 - 61
"... <tr> <td height="168" valign="top" class="p_margin"><div a..." Line: 103 Column: 17 - 46
"... <tr> <td height="29" valign="middle"><p><fo..." Line: 108 Column: 17 - 60
"... <tr> <td height="72" valign="top" class="p_margin"><br> ..."

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

Line: 81 Column: 59 - 76
"...="middle"><div align="left"><font ..." Line: 84 Column: 44 - 78
"...ign="top"><div align="left" class="p_margin">  新教师如..." Line: 88 Column: 47 - 64
"...="middle"><div align="left"><font ..." Line: 91 Column: 62 - 96
"...p_margin"><div align="left" class="p_margin"> ..."

The “font” element is obsolete. Use CSS instead.

Line: 81 Column: 77 - 108
"...gn="left"><font color="#003399" size="+1"><stron..." Line: 81 Column: 118 - 139
"...><strong> <font color="#000000">新教师邮箱申..." Line: 88 Column: 65 - 96
"...gn="left"><font color="#2f5e7d" size="+1"><stron..." Line: 88 Column: 122 - 153
"...ng></font><font color="#000000" size="+1"><stron..." Line: 88 Column: 177 - 191
"...或发不出,如何检查?<font size="2">(针对本邮件..." Line: 92 Column: 19 - 33
"... <font size="2"><br> ..." Line: 103 Column: 50 - 81
"...iddle"><p><font color="#003399" size="+1"><stron..." Line: 104 Column: 20 - 41
"...  <font color="#000000">发送邮件如何..."

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

Line: 142 Column: 23 - 18
"... </tfoot> <tr> ..."

Start tag “input” seen in “table”.

Line: 168 Column: 20 - 59
"... </tr> <input type="hidden" name="locale" value="zh_CN" /> ..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 10 Column: 1 - 60
"...9-1" /> <script type="text/javascript" src="../common/js/jquery.js"></scri..." Line: 11 Column: 1 - 83
"...</script> <script type="text/javascript" src="../common/login/login.js" charset="iso-8859-1"></scri..." Line: 12 Column: 1 - 31
"...</script> <script type="text/javascript"> var m..." Line: 223 Column: 3 - 33
"...</div> <script type="text/javascript"> ..."

The “charset” attribute on the “script” element is obsolete.

Line: 11 Column: 1 - 83
"...</script> <script type="text/javascript" src="../common/login/login.js" charset="iso-8859-1"></scri..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 3 Column: 64 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."

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ncut.edu.cn Ping

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ncut.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.