TN.EDU.TW Mail2000郵件系統

tn.edu.tw Website Information

Daily Unique Visits: 75,462

Daily Page Views: 452,772

Income Per Day: $906

Estimated Value: $652,320

This website is located in Taiwan and is using following IP address 163.26.1.69. See the complete list of popular websites hosted in Taiwan.

tn.edu.tw is registered under .TW top-level domain. Please check other sites in .TW zone.

Website tn.edu.tw is using the following name servers:

  • secdns.tn.edu.tw
  • tns.tn.edu.tw

and is probably hosted by ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW. See the full list of other websites hosted by ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW.

The highest website tn.edu.tw position in Alexa rank database was 13984 and the lowest rank position was 19006. Current position of tn.edu.tw in Alexa rank database is 19006.

Desktop speed score of tn.edu.tw (61/100) is better than the results of 37.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of tn.edu.tw (63/100) is better than the results of 9.16% of other sites and means that the page is not mobile-friendly.

Mobile speed score of tn.edu.tw (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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tn.edu.tw 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.


tn.edu.tw 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.


Ministry of Education Computer Center
12th Fl, 106, Hoping E. Road, Sec 2.
Taiwan Republic of China, R.O.C
TW

Domain Name: edu.tw

Contact:
TANet, Administrator tanetadm@moe.edu.tw
886-2-77129008

tn.edu.tw server information

Servers Location

tn.edu.tw desktop page speed rank

Last tested: 2017-05-10


Desktop Speed Bad
61/100

tn.edu.tw Desktop Speed Test Quick Summary


priority - 42Optimize images

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priority - 23Leverage browser caching

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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Enable compression

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tn.edu.tw Desktop Resource Breakdown

Total Resources52
Number of Hosts7
Static Resources45
JavaScript Resources4
CSS Resources1

tn.edu.tw mobile page speed rank

Last tested: 2019-12-11


Mobile Speed Bad
58/100

tn.edu.tw Mobile Speed Test Quick Summary


priority - 35Optimize images

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priority - 32Leverage browser caching

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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.

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http://www.tn.edu.tw//layout.css

priority - 1Enable compression

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priority - 0Minify HTML

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priority - 0Minify CSS

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tn.edu.tw Mobile Resource Breakdown

Total Resources52
Number of Hosts8
Static Resources45
JavaScript Resources3
CSS Resources1

tn.edu.tw mobile page usability

Last tested: 2019-12-11


Mobile Usability Bad
63/100

tn.edu.tw 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.

南瀛天文館所屬天文展示館地下…放,一樓至三樓設施照常開放。 and 12 others render only 6 pixels tall (15 CSS pixels).

10. and 39 others render only 5 pixels tall (13 CSS pixels).

【教保研習】12月15日成大…習尚有名額,請踴躍報名參加。 and 19 others render only 5 pixels tall (13 CSS pixels).

[更多公告訊息…] and 1 others render only 5 pixels tall (13 CSS pixels).

南安國小 and 9 others render only 5 pixels tall (13 CSS pixels).

更多活動請詳閱 and 2 others render only 6 pixels tall (16 CSS pixels).

臺南市政府教育局網站 and 2 others render only 5 pixels tall (13 CSS pixels).
臺南市政府教育局 / 永華市…電話:(06)2991111 and 6 others render only 5 pixels tall (13 CSS pixels).
僅受理系統技術問題 renders only 5 pixels tall (13 CSS pixels).

priority - 12Size 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="https://www.ta…6907&amp;s=7168380">家庭教育中心志工獲得「雙金獎」倍受肯定</a> and 19 others are close to other tap targets.

The tap target <a href="https://bullet…152001&amp;Btype=2">函轉行政院環境保護署「即時空…務網」,請多加運用,請查照。</a> and 36 others are close to other tap targets.

The tap target <a href="https://bullet…ault.aspx#div1">[更多公告訊息…]</a> and 1 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.

tn.edu.tw 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..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 5 Column: 1 - 52
"...> <head> <meta http-equiv="Content-Language" content="zh-tw"> <meta..."

CSS: “scrollbar-face-color”: Property “scrollbar-face-color” doesn't exist.

Line: 24 Column: 30 - 36
"...ce-color: #E9E9E9; scro..."

CSS: “scrollbar-highlight-color”: Property “scrollbar-highlight-color” doesn't exist.

Line: 24 Column: 66 - 72
"...ht-color: #ffffff; scro..."

CSS: “scrollbar-shadow-color”: Property “scrollbar-shadow-color” doesn't exist.

Line: 24 Column: 99 - 105
"...ow-color: #E0E0E0; scro..."

CSS: “scrollbar-3dlight-color”: Property “scrollbar-3dlight-color” doesn't exist.

Line: 24 Column: 133 - 139
"...ht-color: #999999; scro..."

CSS: “scrollbar-arrow-color”: Property “scrollbar-arrow-color” doesn't exist.

Line: 24 Column: 165 - 171
"...ow-color: #000000; scro..."

CSS: “scrollbar-track-color”: Property “scrollbar-track-color” doesn't exist.

Line: 24 Column: 197 - 203
"...ck-color: #F6F6F6; sc..."

CSS: “scrollbar-darkshadow-color”: Property “scrollbar-darkshadow-color” doesn't exist.

Line: 26 Column: 29 - 35
"...ow-color: #999999; } .a..."

The “topmargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 68 Column: 1 - 79
"... </head> <body id="page1" topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0"> <div ..."

The “leftmargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 68 Column: 1 - 79
"... </head> <body id="page1" topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0"> <div ..."

The “rightmargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 68 Column: 1 - 79
"... </head> <body id="page1" topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0"> <div ..."

The “bottommargin” attribute on the “body” element is obsolete. Use CSS instead.

Line: 68 Column: 1 - 79
"... </head> <body id="page1" topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0"> <div ..."

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

Line: 71 Column: 2 - 96
"...body1"> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 81 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 89 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 98 Column: 6 - 115
"...<br> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 112 Column: 6 - 115
"...r /> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 267 Column: 6 - 78
"... <table align="center" cellpadding="0" cellspacing="5" style="width: 90%"> ..."

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

Line: 71 Column: 2 - 96
"...body1"> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 81 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 89 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 93 Column: 7 - 65
"..."> <table style="width: 100%" cellpadding="0" cellspacing="0"> <..." Line: 98 Column: 6 - 115
"...<br> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 112 Column: 6 - 115
"...r /> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 122 Column: 8 - 66
"..."> <table cellpadding="0" cellspacing="0" style="width: 100%"> ..." Line: 267 Column: 6 - 78
"... <table align="center" cellpadding="0" cellspacing="5" style="width: 90%"> ..." Line: 288 Column: 4 - 105
"...e><br> <table style="width: 100%; height: 100px; background-color: #579699;" cellpadding="0" cellspacing="0"> <..."

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

Line: 71 Column: 2 - 96
"...body1"> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 81 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 89 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..." Line: 93 Column: 7 - 65
"..."> <table style="width: 100%" cellpadding="0" cellspacing="0"> <..." Line: 98 Column: 6 - 115
"...<br> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 112 Column: 6 - 115
"...r /> <table align="center" cellpadding="0" cellspacing="5" style="width: 95%; font-size: small; text-align: left;"> ..." Line: 122 Column: 8 - 66
"..."> <table cellpadding="0" cellspacing="0" style="width: 100%"> ..." Line: 267 Column: 6 - 78
"... <table align="center" cellpadding="0" cellspacing="5" style="width: 90%"> ..." Line: 288 Column: 4 - 105
"...e><br> <table style="width: 100%; height: 100px; background-color: #579699;" cellpadding="0" cellspacing="0"> <..."

Bad value “359, 22, 438, 69” for attribute “coords” on element “area”: Expected a minus sign or a digit but saw “ ” instead.

Line: 75 Column: 1 - 117
"..."FPMap0"> <area target="_blank" title="English" href="http://boe-eng.tn.edu.tw/?cat=20" shape="rect" coords="359, 22, 438, 69"> </map..."

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

Line: 75 Column: 1 - 117
"..."FPMap0"> <area target="_blank" title="English" href="http://boe-eng.tn.edu.tw/?cat=20" shape="rect" coords="359, 22, 438, 69"> </map..."

Bad value “96, 1, 113, 18” for attribute “coords” on element “area”: A circle must have three comma-separated integers. A polyline must have at least six comma-separated integers. Expected a minus sign or a digit but saw “ ” instead.

Line: 102 Column: 8 - 151
"..."> <area alt="小" coords="96, 1, 113, 18" href="javascript:doZoom(13)" onclick="I1.location.href='javascript:doZoom(13)';" shape="rect" title="小" /> ..."

Bad value “76, 1, 93, 18” for attribute “coords” on element “area”: A circle must have three comma-separated integers. A polyline must have at least six comma-separated integers. Expected a minus sign or a digit but saw “ ” instead.

Line: 103 Column: 8 - 150
".../> <area alt="中" coords="76, 1, 93, 18" href="javascript:doZoom(15)" onclick="I1.location.href='javascript:doZoom(15)';" shape="rect" title="中" /> ..."

Bad value “56, 1, 73, 18” for attribute “coords” on element “area”: A circle must have three comma-separated integers. A polyline must have at least six comma-separated integers. Expected a minus sign or a digit but saw “ ” instead.

Line: 104 Column: 8 - 151
".../> <area alt="大" coords="56, 1, 73, 18" href="javascript:doZoom(18)" onclick="I1.location.href='javascript:doZoom(18)';" shape="rect" title="大" /> ..."

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

Line: 114 Column: 11 - 64
"... <tr> <td style="text-align: left; width: 458px;" valign="top"> ..." Line: 121 Column: 13 - 51
"... </td> <td style="text-align: left; " valign="top"> ..." Line: 269 Column: 11 - 45
"... <tr> <td valign="top" style="width: 435px"> ..." Line: 276 Column: 13 - 64
"... </td> <td valign="top" style="width: 435px; text-align: left;"> ..."

Attribute “name” not allowed on element “span” at this point.

Line: 115 Column: 8 - 25
"..."> <span name='zoom'><div i..." Line: 117 Column: 97 - 114
"...h="450" /><span name='zoom'><div i..."

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

Line: 115 Column: 26 - 46
"...me='zoom'><div id=edu_center_C></div>..." Line: 117 Column: 115 - 138
"...me='zoom'><div id=school_center_C></div>..."

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 115 Column: - 130
"...News.aspx?stype=edu_center_C c..." Line: 118 Column: - 87
"...News.aspx?stype=school_center_..." Line: 118 Column: - 113
"...ter_C&fontsize=2 charset=utf-8..."

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

Line: 125 Column: 10 - 25
"... <p align="left"> ..."

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

Line: 127 Column: 10 - 102
"... <img border="0" src="http://www.tn.edu.tw/2011images/20131129a.jpg" width="450" height="100"></a><b..."

Attribute “border” not allowed on element “iframe” at this point.

Line: 128 Column: 10 - 129
"... <iframe name="I1" src="http://163.26.1.2/msg/" border="0" frameborder="0" title="中心公告" style="height: 80px; width:100%"></ifra..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 128 Column: 10 - 129
"... <iframe name="I1" src="http://163.26.1.2/msg/" border="0" frameborder="0" title="中心公告" style="height: 80px; width:100%"></ifra..."

Stray end tag “tr”.

Line: 141 Column: 36 - 13
"...h: 450px"> </tr> ..."

Start tag “a” seen but an element of the same type was already open.

Line: 177 Column: 10 - 63
"... <a href="http://principal.tn.edu.tw/" target="_blank"> ..."

Stray end tag “a”.

Line: 178 Column: 170 - 173
"...專區" /></a></a></td> ..."

Attribute “clag” not allowed on element “img” at this point.

Line: 219 Column: 10 - 126
"... <img alt="台南市學校護理人員職務代理人力系統" src="2011images/1000725a.gif" clag="clag" class="auto-style1" width="142" height="70" /></a></..."

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

Line: 294 Column: 221 - 242
"...8" /></a>(<font color="#FFFF00">僅受理系統技..."

Stray end tag “div”.

Line: 301 Column: 1 - 6
"...e> </div> <Scri..."

Stray end tag “body”.

Line: 305 Column: 1 - 7
"...</Script> </body> </ht..."

Stray end tag “html”.

Line: 307 Column: 1 - 7
"... </body> </html>..."

End of file seen and there were open elements.

Line: 307 Column: 1 - 7
"... </body> </html>..."

Unclosed element “table”.

Line: 89 Column: 2 - 96
".../table> <table align="center" cellpadding="0" cellspacing="0" style="width: 972px; text-align: center"> <tr..."

Unclosed element “div”.

Line: 69 Column: 1 - 19
"...rgin="0"> <div class="body1"> <ta..."

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 52 Column: 1 - 23
"...t/css" /> <style type="text/css"> .auto..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 60 Column: 1 - 31
"... </style> <script type='text/javascript'>functi..."

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

Line: 77 Column: 4 - 111
"...</map> <img alt="標題圖示" title="標題圖示" height="216" src="2011images/a1.jpg" width="972" usemap="#FPMap0" border="0"/></td> ..." Line: 85 Column: 290 - 407
"...="_blank"><img src="2011images/sysicon_001.gif" width="80" height="98" border="0" alt="教師認證系統, 另開新視窗." title="教師認證系統, 另開新視窗." /></a><a..." Line: 85 Column: 470 - 564
"...="_blank"><img src="2011images/sysicon_030.gif" border="0" alt="學生認證系統, 另開新視窗." title="學生認證系統, 另開新視窗." /></a><a..." Line: 85 Column: 623 - 736
"...="_blank"><img src="2011images/sysicon_002.gif" width="80" height="98" border="0" alt="教育公告, 另開新視窗." title="教育公告, 另開新視窗." /></a><a..." Line: 85 Column: 775 - 888
"...="_blank"><img src="2011images/sysicon_027.gif" width="80" height="98" border="0" alt="公文管理, 另開新視窗." title="公文管理, 另開新視窗." /></a><a..." Line: 85 Column: 936 - 1049
"...="_blank"><img src="2011images/sysicon_003.gif" width="80" height="98" border="0" alt="電子郵件, 另開新視窗." title="電子郵件, 另開新視窗." /></a><a..." Line: 85 Column: 1110 - 1223
"...="_blank"><img src="2011images/sysicon_006.gif" width="80" height="98" border="0" alt="學習護照, 另開新視窗." title="學習護照, 另開新視窗." /></a><a..." Line: 85 Column: 1276 - 1389
"...="_blank"><img src="2011images/sysicon_020.gif" width="80" height="98" border="0" alt="代課人力, 另開新視窗." title="代課人力, 另開新視窗." /></a><s..." Line: 85 Column: 1454 - 1567
"...="_blank"><img src="2011images/sysicon_018.gif" width="80" height="98" border="0" alt="線上填報, 另開新視窗." title="線上填報, 另開新視窗." /></a></..." Line: 85 Column: 1636 - 1749
"...="_blank"><img src="2011images/sysicon_005.gif" width="80" height="98" border="0" alt="各級學校, 另開新視窗." title="各級學校, 另開新視窗." /></a><a..." Line: 85 Column: 1776 - 1873
"...vice.htm"><img src="2011images/sysicon_100.gif" width="80" height="98" border="0" alt="其他系統" title="其他系統" /></a></..." Line: 127 Column: 10 - 102
"... <img border="0" src="http://www.tn.edu.tw/2011images/20131129a.jpg" width="450" height="100"></a><b..." Line: 147 Column: 1 - 123
"..."_blank"> <img border="0" src="http://boe.tn.edu.tw/boe/wSite/public/Data/f1366078914837.jpg" width="450" height="63" title="臺南市飛番雲"></a></..." Line: 167 Column: 10 - 127
"... <img border="0" src="http://boe.tn.edu.tw/boe/wSite/public/Data/f1475138164067.jpg" width="142" height="71" alt="雲遊學"></a></..." Line: 181 Column: 10 - 129
"... <img border="0" src="http://boe.tn.edu.tw/boe/wSite/public/Data/f1487229024347.jpg" width="142" height="71" alt="飛番教學雲"></a></..." Line: 213 Column: 10 - 104
"... <img border="0" src="2011images/20180907a.jpg" width="142" height="71" alt="校園智慧網路與智慧教室設備盤點系統"></a>&n..." Line: 226 Column: 64 - 173
"...="_blank"><img border="0" src="http://www.tn.edu.tw/2011images/20151012a.jpg" width="142" height="71" alt="臺南市海洋教育資源中心"></a></..."

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

Line: 115 Column: 53 - 169
"...r_C></div><script language=JavaScript src=https://bulletin.tn.edu.tw/GetNews.aspx?stype=edu_center_C charset=utf-8 defer=defer></scri..." Line: 118 Column: 10 - 141
"... <script language=JavaScript src=https://bulletin.tn.edu.tw/GetNews.aspx?stype=school_center_C&fontsize=2 charset=utf-8 defer=defer></scrip..."

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

Line: 115 Column: 53 - 169
"...r_C></div><script language=JavaScript src=https://bulletin.tn.edu.tw/GetNews.aspx?stype=edu_center_C charset=utf-8 defer=defer></scri..." Line: 118 Column: 10 - 141
"... <script language=JavaScript src=https://bulletin.tn.edu.tw/GetNews.aspx?stype=school_center_C&fontsize=2 charset=utf-8 defer=defer></scrip..." Line: 302 Column: 1 - 30
"... </div> <Script Language="JavaScript"> setT..."

A table row was 2 columns wide, which is less than the column count established by the first row (3).

Line: 209 Column: 213 - 13
"...></a></td> </tr> ..."

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

Line: 2 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <hea..."

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tn.edu.tw 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.


tn.edu.tw 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.