poj.org Website Information
Daily Unique Visits: 5,168
Daily Page Views: 20,672
Income Per Day: $58
Estimated Value: $31,320
This website is located in United States and is using following IP address 168.235.95.213. See the complete list of popular websites hosted in United States.
poj.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website poj.org is using the following name servers:
- f1g1ns1.dnspod.net
- f1g1ns2.dnspod.net
and is probably hosted by RAMNODE - RamNode LLC, US. See the full list of other websites hosted by RAMNODE - RamNode LLC, US.
The highest website poj.org position in Alexa rank database was 12024 and the lowest rank position was 993103. Current position of poj.org in Alexa rank database is 242821.
Desktop speed score of poj.org (92/100) is better than the results of 90.97% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of poj.org (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.
Mobile speed score of poj.org (82/100) is better than the results of 89.15% of other sites and shows that the landing page performance on mobile devices is excellent.
Advertisement
poj.org 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.
poj.org 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.
Domain Name: poj.org
Registry Domain ID: 8fa7a204a6104ca397f05f4b4e32ca6a-LROR
Registrar WHOIS Server: http://whois.22.cn
Registrar URL: https://www.22.cn
Updated Date: 2024-09-27T15:58:18Z
Creation Date: 2004-09-25T18:52:08Z
Registry Expiry Date: 2025-09-25T18:52:08Z
Registrar: 22net, Inc.
Registrar IANA ID: 1555
Registrar Abuse Contact Email: abuse@22.cn
Registrar Abuse Contact Phone: +86.57188276020
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: shanghaituchongwangluokejiyouxiangongsi
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: BEIJING
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: please-renew-your-domain-in-www.22.cn
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-28T16:03:41Z
Registry Domain ID: 8fa7a204a6104ca397f05f4b4e32ca6a-LROR
Registrar WHOIS Server: http://whois.22.cn
Registrar URL: https://www.22.cn
Updated Date: 2024-09-27T15:58:18Z
Creation Date: 2004-09-25T18:52:08Z
Registry Expiry Date: 2025-09-25T18:52:08Z
Registrar: 22net, Inc.
Registrar IANA ID: 1555
Registrar Abuse Contact Email: abuse@22.cn
Registrar Abuse Contact Phone: +86.57188276020
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: shanghaituchongwangluokejiyouxiangongsi
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: BEIJING
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CN
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: please-renew-your-domain-in-www.22.cn
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-28T16:03:41Z
poj.org server information
Servers Location
poj.org desktop page speed rank
Last tested: 2018-06-27
Desktop Speed
Good
92/100
poj.org Desktop Speed Test Quick Summary
priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://poj.org/poj.js
Optimize CSS Delivery of the following:
http://poj.org/poj.css
priority - 1Reduce server response time
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 11.2KiB (71% reduction).
Compressing http://poj.org/poj.js could save 9.3KiB (71% reduction).
Compressing http://poj.org/poj.css could save 1.9KiB (70% reduction).
Compressing http://poj.org/poj.css could save 1.9KiB (70% reduction).
priority - 0Leverage 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://www.google-analytics.com/ga.js (2 hours)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.4KiB (14% reduction).
Compressing http://poj.org/images/fengmian_2.jpg could save 1KiB (12% reduction).
Compressing http://poj.org/images/developer.gif could save 222B (19% reduction).
Compressing http://poj.org/images/bar.jpg could save 130B (23% reduction).
Compressing http://poj.org/images/developer.gif could save 222B (19% reduction).
Compressing http://poj.org/images/bar.jpg could save 130B (23% reduction).
poj.org Desktop Resource Breakdown
| Total Resources | 15 |
| Number of Hosts | 2 |
| Static Resources | 13 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
poj.org mobile page speed rank
Last tested: 2018-06-27
Mobile Speed
Medium
82/100
poj.org Mobile Speed Test Quick Summary
priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://poj.org/poj.js
Optimize CSS Delivery of the following:
http://poj.org/poj.css
priority - 2Reduce server response time
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 11.2KiB (71% reduction).
Compressing http://poj.org/poj.js could save 9.3KiB (71% reduction).
Compressing http://poj.org/poj.css could save 1.9KiB (70% reduction).
Compressing http://poj.org/poj.css could save 1.9KiB (70% reduction).
priority - 1Leverage 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://www.google-analytics.com/ga.js (2 hours)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.4KiB (14% reduction).
Compressing http://poj.org/images/fengmian_2.jpg could save 1KiB (12% reduction).
Compressing http://poj.org/images/developer.gif could save 222B (19% reduction).
Compressing http://poj.org/images/bar.jpg could save 130B (23% reduction).
Compressing http://poj.org/images/developer.gif could save 222B (19% reduction).
Compressing http://poj.org/images/bar.jpg could save 130B (23% reduction).
poj.org Mobile Resource Breakdown
| Total Resources | 15 |
| Number of Hosts | 2 |
| Static Resources | 13 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
poj.org mobile page usability
Last tested: 2018-06-27
Mobile Usability
Medium
65/100
poj.org Mobile Usability Test Quick Summary
priority - 31Use 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.
Online Contests and 4 others render only 6 pixels tall (16 CSS pixels).Contact Administrator and 13 others render only 6 pixels tall (16 CSS pixels).Current Contest renders only 6 pixels tall (16 CSS pixels).Award Contest renders only 6 pixels tall (16 CSS pixels).Password: and 1 others render only 6 pixels tall (16 CSS pixels).Register renders only 6 pixels tall (16 CSS pixels).Problem Set is…every problem. and 6 others render only 6 pixels tall (16 CSS pixels).Frequently Asked Questions and 2 others render only 6 pixels tall (16 CSS pixels).If you want to…contest, just and 1 others render only 6 pixels tall (16 CSS pixels).Peking Univers…Team Home Page and 1 others render only 6 pixels tall (16 CSS pixels).程序设计导引及在线实践 renders only 6 pixels tall (16 CSS pixels).Home Page and 2 others render only 6 pixels tall (16 CSS pixels).All Rights Res…ngcheng,Xie Di and 1 others render only 6 pixels tall (16 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="bbs">Web Board</a> and 11 others are close to other tap targets.The tap target
<input type="text" name="pid"> and 1 others are close to other tap targets.The tap target
<input type="Submit" name="pb1"> and 2 others are close to other tap targets.The tap target
<a href="challenge.html">Award Contest</a> is close to 2 other tap targets.The tap target
<input type="text" name="user_id1"> and 1 others are close to other tap targets.The tap target
<a href="register">Register</a> is close to 1 other tap targets.The tap target
<a href="faq.htm">Frequently Asked Questions</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.
poj.org HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 6
"...<html><head>..."
"...<html><head>..."
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Line: 1 Column: 13 - 57
"...tml><head><meta http-equiv="Pragma" content="no-cache"><meta ..."
"...tml><head><meta http-equiv="Pragma" content="no-cache"><meta ..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 1 Column: 125 - 176
"...et=utf-8"><meta http-equiv="Content-Language" content="en-US"><title..."
"...et=utf-8"><meta http-equiv="Content-Language" content="en-US"><title..."
Attribute “leftmargin” not allowed on element “body” at this point.
Line: 1 Column: 419 - 507
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
The “link” attribute on the “body” element is obsolete. Use CSS instead.
Line: 1 Column: 419 - 507
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
The “alink” attribute on the “body” element is obsolete. Use CSS instead.
Line: 1 Column: 419 - 507
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
The “vlink” attribute on the “body” element is obsolete. Use CSS instead.
Line: 1 Column: 419 - 507
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
"...pt></head><body lang="en-US" leftmargin=5 link=blue alink=blue vlink=blue onkeydown=KeyDown(event)><a nam..."
Attribute “bordercolor” not allowed on element “table” at this point.
Line: 1 Column: 524 - 604
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..."
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..."
The “width” attribute on the “table” element is obsolete. Use CSS instead.
Line: 1 Column: 524 - 604
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..." Line: 2 Column: 771 - 805
"...R></TABLE><table border=0 width=100% class=a><tr><t..."
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..." Line: 2 Column: 771 - 805
"...R></TABLE><table border=0 width=100% class=a><tr><t..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Line: 1 Column: 524 - 604
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..." Line: 2 Column: 771 - 805
"...R></TABLE><table border=0 width=100% class=a><tr><t..."
"...e=top></a><TABLE style='BORDER-COLLAPSE: collapse' borderColor=#ffffff width=100% border=1><TBODY..." Line: 2 Column: 771 - 805
"...R></TABLE><table border=0 width=100% class=a><tr><t..."
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Line: 1 Column: 616 - 642
"...TBODY><TR><TD align=CENTER colSpan=5><table..." Line: 1 Column: 677 - 701
"...ing=0><tr><td width=25% align=left><img s..." Line: 2 Column: 279 - 354
"...></a></td><TD align=left class=h onMouseOver='scbg(this,1)' onMouseOut='scbg(this,0)'><form ..." Line: 2 Column: 1744 - 1760
"...uote></td><td align=center><block..."
"...TBODY><TR><TD align=CENTER colSpan=5><table..." Line: 1 Column: 677 - 701
"...ing=0><tr><td width=25% align=left><img s..." Line: 2 Column: 279 - 354
"...></a></td><TD align=left class=h onMouseOver='scbg(this,1)' onMouseOut='scbg(this,0)'><form ..." Line: 2 Column: 1744 - 1760
"...uote></td><td align=center><block..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Line: 1 Column: 643 - 672
"...colSpan=5><table class=h1 cellpadding=0><tr><t..."
"...colSpan=5><table class=h1 cellpadding=0><tr><t..."
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Line: 1 Column: 677 - 701
"...ing=0><tr><td width=25% align=left><img s..." Line: 1 Column: 873 - 885
"...t=90></td><td width=95><img b..."
"...ing=0><tr><td width=25% align=left><img s..." Line: 1 Column: 873 - 885
"...t=90></td><td width=95><img b..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 1 Column: 702 - 749
"...lign=left><img src='images/logo1.jpg' height=100 border=0></td><..." Line: 1 Column: 811 - 867
"...2><tr><td><img border=0 src='images/logo0.gif' width=450 height=90></td><..." Line: 1 Column: 886 - 941
"... width=95><img border=0 src='images/logo3.gif' width=95 height=95></td><..." Line: 2 Column: 1577 - 1634
".../b></p><p><img border=0 src=images/developer.gif width=26 height=29> ..." Line: 2 Column: 1810 - 1851
"...cn/book/'><img src='images/fengmian_2.jpg' border=0><br><n..." Line: 2 Column: 1936 - 1988
".../table><p><img height=30 src=images/home.gif width=40 border=0><font ..." Line: 2 Column: 2045 - 2101
"...bsp; <img height=30 src='images/goback.gif' width=40 border=0><font ..." Line: 2 Column: 2174 - 2227
"...bsp; <img height=30 width=40 border=0 src='images/top.gif'><a hre..."
"...lign=left><img src='images/logo1.jpg' height=100 border=0></td><..." Line: 1 Column: 811 - 867
"...2><tr><td><img border=0 src='images/logo0.gif' width=450 height=90></td><..." Line: 1 Column: 886 - 941
"... width=95><img border=0 src='images/logo3.gif' width=95 height=95></td><..." Line: 2 Column: 1577 - 1634
".../b></p><p><img border=0 src=images/developer.gif width=26 height=29> ..." Line: 2 Column: 1810 - 1851
"...cn/book/'><img src='images/fengmian_2.jpg' border=0><br><n..." Line: 2 Column: 1936 - 1988
".../table><p><img height=30 src=images/home.gif width=40 border=0><font ..." Line: 2 Column: 2045 - 2101
"...bsp; <img height=30 src='images/goback.gif' width=40 border=0><font ..." Line: 2 Column: 2174 - 2227
"...bsp; <img height=30 width=40 border=0 src='images/top.gif'><a hre..."
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Line: 1 Column: 755 - 786
"...er=0></td><td colspan=3 bgcolor='#EAEFFD'><table..."
"...er=0></td><td colspan=3 bgcolor='#EAEFFD'><table..."
Table columns in range 3…4 established by element “td” have no cells beginning in them.
Line: 1 Column: 755 - 786
"...er=0></td><td colspan=3 bgcolor='#EAEFFD'><table..."
"...er=0></td><td colspan=3 bgcolor='#EAEFFD'><table..."
The “valign” attribute on the “tr” element is obsolete. Use CSS instead.
Line: 1 Column: 988 - 1031
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
The “align” attribute on the “tr” element is obsolete. Use CSS instead.
Line: 1 Column: 988 - 1031
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.
Line: 1 Column: 988 - 1031
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
"...</TD></TR><TR vAlign=top align=CENTER bgColor=#6589d1><TH cl..." Line: 1 Column: 1171 - 1216
"...</TH></TR><TR vAlign=top align=CENTER bgColor='#f1f1fd'><TD cl..."
The “font” element is obsolete. Use CSS instead.
Line: 1 Column: 1661 - 1677
"...us</A><BR><font color=blue>Prob.I..." Line: 2 Column: 66 - 85
"...(this,0)'><font color=#1a5cc8>Curren..." Line: 2 Column: 234 - 249
"...et=_blank><font color=red>Award ..." Line: 2 Column: 837 - 853
"...enter><h1><font color=blue>Welcom..." Line: 2 Column: 1989 - 2001
"... border=0><font size=3><a hre..." Line: 2 Column: 2102 - 2114
"... border=0><font size=3><a hre..."
"...us</A><BR><font color=blue>Prob.I..." Line: 2 Column: 66 - 85
"...(this,0)'><font color=#1a5cc8>Curren..." Line: 2 Column: 234 - 249
"...et=_blank><font color=red>Award ..." Line: 2 Column: 837 - 853
"...enter><h1><font color=blue>Welcom..." Line: 2 Column: 1989 - 2001
"... border=0><font size=3><a hre..." Line: 2 Column: 2102 - 2114
"... border=0><font size=3><a hre..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 2 Column: 810 - 824
"...ass=a><tr><td valign=top><cente..."
"...ass=a><tr><td valign=top><cente..."
The “center” element is obsolete. Use CSS instead.
Line: 2 Column: 825 - 832
"...align=top><center><h1><f..."
"...align=top><center><h1><f..."
Element “nobr” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Line: 2 Column: 1856 - 1861
"...der=0><br><nobr>程序设计导引..."
"...der=0><br><nobr>程序设计导引..."
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Line: 2 Column: 2266 - 2330
"...t><br><hr><P align=center style='font-family:Arial, Helvetica, sans-serif'>All Ri..."
"...t><br><hr><P align=center style='font-family:Arial, Helvetica, sans-serif'>All Ri..."
Warnings
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Line: 1 Column: 360 - 402
"...mage/gif'><script src='poj.js' language='javascript'></scri..."
"...mage/gif'><script src='poj.js' language='javascript'></scri..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 1 Column: 508 - 519
"...wn(event)><a name=top></a><T..."
"...wn(event)><a name=top></a><T..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 1 Column: 702 - 749
"...lign=left><img src='images/logo1.jpg' height=100 border=0></td><..." Line: 1 Column: 811 - 867
"...2><tr><td><img border=0 src='images/logo0.gif' width=450 height=90></td><..." Line: 1 Column: 886 - 941
"... width=95><img border=0 src='images/logo3.gif' width=95 height=95></td><..." Line: 2 Column: 1577 - 1634
".../b></p><p><img border=0 src=images/developer.gif width=26 height=29> ..." Line: 2 Column: 1810 - 1851
"...cn/book/'><img src='images/fengmian_2.jpg' border=0><br><n..." Line: 2 Column: 1936 - 1988
".../table><p><img height=30 src=images/home.gif width=40 border=0><font ..." Line: 2 Column: 2045 - 2101
"...bsp; <img height=30 src='images/goback.gif' width=40 border=0><font ..." Line: 2 Column: 2174 - 2227
"...bsp; <img height=30 width=40 border=0 src='images/top.gif'><a hre..."
"...lign=left><img src='images/logo1.jpg' height=100 border=0></td><..." Line: 1 Column: 811 - 867
"...2><tr><td><img border=0 src='images/logo0.gif' width=450 height=90></td><..." Line: 1 Column: 886 - 941
"... width=95><img border=0 src='images/logo3.gif' width=95 height=95></td><..." Line: 2 Column: 1577 - 1634
".../b></p><p><img border=0 src=images/developer.gif width=26 height=29> ..." Line: 2 Column: 1810 - 1851
"...cn/book/'><img src='images/fengmian_2.jpg' border=0><br><n..." Line: 2 Column: 1936 - 1988
".../table><p><img height=30 src=images/home.gif width=40 border=0><font ..." Line: 2 Column: 2045 - 2101
"...bsp; <img height=30 src='images/goback.gif' width=40 border=0><font ..." Line: 2 Column: 2174 - 2227
"...bsp; <img height=30 width=40 border=0 src='images/top.gif'><a hre..."
poj.org similar domains
Similar domains:
www.poj.com
www.poj.net
www.poj.org
www.poj.info
www.poj.biz
www.poj.us
www.poj.mobi
www.oj.org
www.poj.org
www.ooj.org
www.pooj.org
www.opoj.org
www.loj.org
www.ploj.org
www.lpoj.org
www.pj.org
www.pij.org
www.poij.org
www.pioj.org
www.pkj.org
www.pokj.org
www.pkoj.org
www.plj.org
www.polj.org
www.ppj.org
www.popj.org
www.ppoj.org
www.po.org
www.pon.org
www.pojn.org
www.ponj.org
www.poh.org
www.pojh.org
www.pohj.org
www.pou.org
www.poju.org
www.pouj.org
www.poi.org
www.poji.org
www.pok.org
www.pojk.org
www.pom.org
www.pojm.org
www.pomj.org
www.poj.net
www.poj.org
www.poj.info
www.poj.biz
www.poj.us
www.poj.mobi
www.oj.org
www.poj.org
www.ooj.org
www.pooj.org
www.opoj.org
www.loj.org
www.ploj.org
www.lpoj.org
www.pj.org
www.pij.org
www.poij.org
www.pioj.org
www.pkj.org
www.pokj.org
www.pkoj.org
www.plj.org
www.polj.org
www.ppj.org
www.popj.org
www.ppoj.org
www.po.org
www.pon.org
www.pojn.org
www.ponj.org
www.poh.org
www.pojh.org
www.pohj.org
www.pou.org
www.poju.org
www.pouj.org
www.poi.org
www.poji.org
www.pok.org
www.pojk.org
www.pom.org
www.pojm.org
www.pomj.org
poj.org 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.
poj.org 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.