jbnu.ac.kr Website Information

Daily Unique Visits: 6,195

Daily Page Views: 24,780

Income Per Day: $69

Estimated Value: $37,260

This website is located in Korea and is using following IP address 210.117.191.20. See the complete list of popular websites hosted in Korea.

jbnu.ac.kr is registered under .KR top-level domain. Please check other sites in .KR zone.

Website jbnu.ac.kr is using the following name servers:

and is probably hosted by CHONBUK-AS Chonbuk National University, KR. See the full list of other websites hosted by CHONBUK-AS Chonbuk National University, KR.

The highest website jbnu.ac.kr position in Alexa rank database was 191035 and the lowest rank position was 207460. Current position of jbnu.ac.kr in Alexa rank database is 202568.

Desktop speed score of jbnu.ac.kr (40/100) is better than the results of 14.88% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of jbnu.ac.kr (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of jbnu.ac.kr (32/100) is better than the results of 11.35% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

jbnu.ac.kr 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.

jbnu.ac.kr 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.

query : jbnu.ac.kr

# KOREAN(UTF8)

도메인이름 : jbnu.ac.kr
등록인 : 전북대학교
등록인 주소 : 전북특별자치도 전주시 덕진구 백제대로 567 전북대학교 정보혁신처
등록인 우편번호 : 54896
책임자 : 전북대학교
책임자 전자우편 : staff@jbnu.ac.kr
책임자 전화번호 : 063-270-3507
등록일 : 2002. 11. 19.
최근 정보 변경일 : 2024. 05. 20.
사용 종료일 : 2025. 11. 19.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : cbdns.jbnu.ac.kr
IP 주소 : 203.254.128.11

2차 네임서버 정보
호스트이름 : cbdns2.jbnu.ac.kr
IP 주소 : 203.254.128.12
호스트이름 : ns1.uhost.co.kr
IP 주소 : 202.31.187.220

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : jbnu.ac.kr
Registrant : Jeonbuk National University
Registrant Address : , 567 Baekje-daero Deokjin-gu Jeonju-si, Jeonbuk-do, KR
Registrant Zip Code : 54896
Administrative Contact(AC) : Jeonbuk National University
AC E-Mail : staff@jbnu.ac.kr
AC Phone Number : 063-270-3507
Registered Date : 2002. 11. 19.
Last Updated Date : 2024. 05. 20.
Expiration Date : 2025. 11. 19.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : cbdns.jbnu.ac.kr
IP Address : 203.254.128.11

Secondary Name Server
Host Name : cbdns2.jbnu.ac.kr
IP Address : 203.254.128.12
Host Name : ns1.uhost.co.kr
IP Address : 202.31.187.220

- KISA/KRNIC WHOIS Service -

jbnu.ac.kr server information

Servers Location

jbnu.ac.kr desktop page speed rank

Last tested: 2019-12-12

Desktop Speed Bad

40/100

jbnu.ac.kr Desktop Speed Test Quick Summary

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priority - 25Leverage browser caching

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https://www.googletagmanager.com/gtag/js?id=UA-137858189-1 (15 minutes)
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https://www.google-analytics.com/analytics.js (2 hours)

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

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priority - 7Avoid landing page redirects

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

http://jbnu.ac.kr/
http://jbnu.ac.kr/kor/
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priority - 2Minify JavaScript

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priority - 1Minify CSS

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

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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 4.7KiB (11% reduction).

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priority - 0Reduce server response time

In our test, your server responded in 0.20 seconds.

jbnu.ac.kr Desktop Resource Breakdown

Total Resources	143
Number of Hosts	7
Static Resources	51
JavaScript Resources	20
CSS Resources	13

jbnu.ac.kr mobile page speed rank

Last tested: 2019-12-12

Mobile Speed Bad

32/100

jbnu.ac.kr Mobile Speed Test Quick Summary

priority - 124Optimize images

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priority - 38Leverage 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.jbnu.ac.kr/amass/eng_350/_THUMB/20190614115902_85500.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171130164148_26452.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171201141523_84502.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171203163657_60377.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171203164012_63220.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171203164034_49538.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20171203164105_53914.png (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180102213705_90639.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180103104854_34264.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180116152330_12189.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180309135821_45407.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180314163723_50808.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20180327163304_82660.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190102165945_48276.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190211151906_12996.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190319180044_31649.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190909150331_68855.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190909150346_81817.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190909150556_93814.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20190927141625_90636.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/img/20191014094751_31135.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203100744_92227.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203101517_77859.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203112042_38027.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203170210_74586.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203171156_97678.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191203171839_90870.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191204173759_50058.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191204174414_48230.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191204175327_95350.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205120818_68462.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205132318_65304.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205144641_67326.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205173539_30825.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205174040_10015.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191205175819_25529.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191209091724_89649.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191210104213_74315.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191210104234_25237.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191211172852_46218.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191211173434_92854.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191211173750_20677.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191211174147_23472.png (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_143/_THUMB/20191211174454_11231.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_156/_THUMB/thumnai…171229123901_73632.jpg (expiration not specified)
http://www.jbnu.ac.kr/amass/kor_156/_THUMB/thumnai…190910152333_38934.png (expiration not specified)
http://www.jbnu.ac.kr/crefun/popup_ext/popup20191209.png (expiration not specified)
https://pr.jbnu.ac.kr/amass/main_15/_THUMB/thumnai…191209175613_49782.jpg (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-137858189-1 (15 minutes)
http://wcs.naver.net/wcslog.js (22.5 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Avoid 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://jbnu.ac.kr/
http://jbnu.ac.kr/kor/
http://www.jbnu.ac.kr/kor/

priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 15.1KiB (43% reduction).

priority - 1Minify CSS

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

Minify CSS for the following resources to reduce their size by 6.4KiB (21% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.7KiB (11% reduction).

Minifying http://www.jbnu.ac.kr/kor/ could save 4.7KiB (11% reduction) after compression.

jbnu.ac.kr Mobile Resource Breakdown

Total Resources	141
Number of Hosts	7
Static Resources	51
JavaScript Resources	20
CSS Resources	13

jbnu.ac.kr mobile page usability

Last tested: 2019-12-12

Mobile Usability Good

99/100

jbnu.ac.kr Mobile Usability Test Quick Summary

priority - 0Size 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 <span class="closebtn"></span> and 1 others are close to other tap targets.

The tap target <li class="on">1</li> is close to 1 other tap targets.

The tap target <li>2</li> and 2 others are close to other tap targets.

The tap target <a href="?menuID=139"></a> is close to 1 other tap targets.

jbnu.ac.kr HTML validation

Errors

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Line: 5 Column: 2 - 68
"...TF-8" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <met..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 6 Column: 2 - 60
"...ript" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <met..."

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: 8 Column: 2 - 66
"...ible" /> <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" /> <met..."

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

Line: 10 Column: 2 - 55
"...one=no"> <meta http-equiv="Cache-Control" content="no-cache" /> <met..."

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

Line: 11 Column: 2 - 48
"...ache" /> <meta http-equiv="Pragma" content="no-cache" /> <met..."

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

Line: 12 Column: 2 - 42
"...ache" /> <meta http-equiv="Expires" content="0" /> <met..."

Bad value “screen and(min-width:960px)” for attribute “media” on element “link”: Expected a letter or whitespace but saw “(” instead.

Line: 101 Column: 2 - 97
"...script> <link rel="stylesheet" type="text/css" href="css/960.css" media="screen and(min-width:960px)" /> <lin..."

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

Line: 1504 Column: 6 - 69
"...div> <img src="/crefun/popup_ext/popup20190226.png" usemap="#Map799"> ..." Line: 1712 Column: 7 - 138
"...r"> <img class="play_btn" src="images/btn_play.png" width="80px" height="80px" style="position:absolute;left:57px;top:25px;opacity:0.5"> ..." Line: 2762 Column: 55 - 90
"...141">특강세미나<img src="images/matchs_more.png" /></a></..." Line: 3087 Column: 55 - 90
"...141">특강세미나<img src="images/matchs_more.png" /></a></..." Line: 3336 Column: 55 - 90
"...141">특강세미나<img src="images/matchs_more.png" /></a></..."

Element “dl” is missing a required child element.

Line: 1562 Column: 6 - 9
"...<dl> <dd><a hre..."

Bad value “80px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 1712 Column: 7 - 138
"...r"> <img class="play_btn" src="images/btn_play.png" width="80px" height="80px" style="position:absolute;left:57px;top:25px;opacity:0.5"> ..."

Bad value “80px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 1712 Column: 7 - 138
"...r"> <img class="play_btn" src="images/btn_play.png" width="80px" height="80px" style="position:absolute;left:57px;top:25px;opacity:0.5"> ..."

Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.

Line: 1726 Column: 5 - 144
"...1px"> <img src="https://pr.jbnu.ac.kr/amass/main_15/_THUMB/thumnail_20190225174215_57010.jpg" width="195" height="auto" alt="News Plus 썸네일 이미지" /> ..."

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

Line: 1941 Column: 27 - 95
"...ewstitle"><a href="?menuID=143" alt="대학 NEW 내용 더 보기" rel="noopener noreferrer">대학 NEW..." Line: 2639 Column: 22 - 94
"...lass="mc"><a href="https://fund.jbnu.com/sub01/01e.html" target="_blank" alt="새창" ><img s..." Line: 2676 Column: 9 - 67
"...> <li><a href="http://enter.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2677 Column: 9 - 72
"...> <li><a href="https://career.chonbuk.ac.kr" target="_blank" alt="새창"><span ..." Line: 2678 Column: 9 - 65
"...> <li><a href="http://cec.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2679 Column: 9 - 68
"...> <li><a href="http://lec.chonbuk.ac.kr" target="_blank" alt="새창"><span ..." Line: 2680 Column: 9 - 66
"...> <li><a href="https://itc.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2681 Column: 9 - 64
"...> <li><a href="http://dl.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2682 Column: 9 - 68
"...> <li><a href="http://museum.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2712 Column: 26 - 90
"...mlistbox"><a href="https://career.chonbuk.ac.kr/" target="_blank" alt="새창">학생취업지원..." Line: 2713 Column: 26 - 83
"...mlistbox"><a href="https://sb.jbnu.ac.kr/" target="_blank" alt="새창">소통복지</..." Line: 2714 Column: 26 - 83
"...mlistbox"><a href="https://fund.jbnu.com/" target="_blank" alt="새창">발전기금</..." Line: 2715 Column: 26 - 83
"...mlistbox"><a href="https://pr.jbnu.ac.kr/" target="_blank" alt="새창">홍보실</a..." Line: 2727 Column: 23 - 94
"...s="mico5"><a href="http://pr.jbnu.ac.kr/main/?menuID=15" target="_blank" alt="새창">뉴스플러스신..." Line: 2731 Column: 23 - 84
"...s="mico9"><a href="http://cnucc.chonbuk.ac.kr" target="_blank" alt="새창">삼성문화관<..." Line: 2809 Column: 9 - 65
"...> <li><a href="http://all.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 2810 Column: 9 - 79
"...> <li><a href="http://all.jbnu.ac.kr/jbnu/sugang/" target="_blank" alt="새창" ><span ..." Line: 2811 Column: 9 - 67
"...> <li><a href="http://fees.jbnu.ac.kr/" target="_blank" alt="새창"><span ..." Line: 2812 Column: 9 - 75
"...> <li><a href="http://likehome.jbnu.ac.kr/kor" target="_blank" alt="새창" ><span ..." Line: 2813 Column: 9 - 65
"...> <li><a href="http://dl.jbnu.ac.kr" target="_blank" alt="새창" ><span ..." Line: 2814 Column: 9 - 68
"...> <li><a href="https://mail.jbnu.ac.kr" target="_blank" alt="새창" ><span ..." Line: 2815 Column: 9 - 70
"...> <li><a href="http://webdisk.jbnu.ac.kr" target="_blank" alt="새창" ><span ..." Line: 2843 Column: 26 - 90
"...mlistbox"><a href="https://career.chonbuk.ac.kr/" target="_blank" alt="새창">학생취업지원..." Line: 2844 Column: 26 - 83
"...mlistbox"><a href="https://sb.jbnu.ac.kr/" target="_blank" alt="새창">소통복지</..." Line: 2845 Column: 26 - 83
"...mlistbox"><a href="https://fund.jbnu.com/" target="_blank" alt="새창">발전기금</..." Line: 2846 Column: 26 - 83
"...mlistbox"><a href="https://pr.jbnu.ac.kr/" target="_blank" alt="새창">홍보실</a..." Line: 2853 Column: 23 - 90
"...s="mico1"><a href="https://its.jbnu.ac.kr/?mid=qna2" target="_blank" alt="새창">전산민원</..." Line: 2854 Column: 23 - 82
"...s="mico2"><a href="https://sisul.jbnu.ac.kr" target="_blank" alt="새창">시설민원</..." Line: 2856 Column: 23 - 94
"...s="mico4"><a href="http://pr.jbnu.ac.kr/main/?menuID=22" target="_blank" alt="새창">문서서식</..." Line: 2857 Column: 23 - 86
"...s="mico5"><a href="https://labsafety.jbnu.ac.kr" target="_blank" alt="새창">연구실안전관..." Line: 2859 Column: 23 - 83
"...s="mico7"><a href="http://sobi.chonbuk.ac.kr" target="_blank" alt="새창">생활협동조합..." Line: 2860 Column: 23 - 81
"...s="mico8"><a href="http://www.cbnuch.co.kr" target="_blank" alt="새창">총학생회</..." Line: 2861 Column: 23 - 84
"...s="mico9"><a href="http://www.cbnudongari.com" target="_blank" alt="새창">총동아리</..." Line: 3102 Column: 22 - 93
"...lass="mc"><a href="https://fund.jbnu.com/sub01/01e.html" target="_blank" alt="새창"><img s..." Line: 3135 Column: 9 - 66
"...> <li><a href="https://all.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3136 Column: 9 - 65
"...> <li><a href="http://cec.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3137 Column: 9 - 68
"...> <li><a href="http://lec.chonbuk.ac.kr" target="_blank" alt="새창"><span ..." Line: 3138 Column: 9 - 66
"...> <li><a href="https://itc.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3139 Column: 9 - 72
"...> <li><a href="https://career.chonbuk.ac.kr" target="_blank" alt="새창"><span ..." Line: 3140 Column: 9 - 64
"...> <li><a href="http://dl.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3171 Column: 26 - 90
"...mlistbox"><a href="https://career.chonbuk.ac.kr/" target="_blank" alt="새창">학생취업지원..." Line: 3172 Column: 26 - 83
"...mlistbox"><a href="https://sb.jbnu.ac.kr/" target="_blank" alt="새창">소통복지</..." Line: 3173 Column: 26 - 83
"...mlistbox"><a href="https://fund.jbnu.com/" target="_blank" alt="새창">발전기금</..." Line: 3174 Column: 26 - 83
"...mlistbox"><a href="https://pr.jbnu.ac.kr/" target="_blank" alt="새창">홍보실</a..." Line: 3182 Column: 23 - 90
"...s="mico1"><a href="https://its.jbnu.ac.kr/?mid=qna2" target="_blank" alt="새창">전산민원</..." Line: 3183 Column: 23 - 82
"...s="mico2"><a href="https://sisul.jbnu.ac.kr" target="_blank" alt="새창">시설민원</..." Line: 3185 Column: 23 - 94
"...s="mico4"><a href="http://pr.jbnu.ac.kr/main/?menuID=22" target="_blank" alt="새창">문서서식</..." Line: 3188 Column: 23 - 100
"...s="mico7"><a href="https://career.chonbuk.ac.kr/sub06/02.html" target="_blank" alt="새창">취업상담</..." Line: 3189 Column: 23 - 94
"...s="mico8"><a href="http://pr.jbnu.ac.kr/main/?menuID=15" target="_blank" alt="새창">뉴스플러스신..." Line: 3190 Column: 23 - 86
"...s="mico9"><a href="http://alumni.chonbuk.ac.kr/" target="_blank" alt="새창">동창회</a..." Line: 3223 Column: 23 - 114
"...ass="mc3"><a href="https://ioffice.cbnu.edu:446/2015/inner.php?sMenu=A2000" target="_blank" alt="새창" ><img s..." Line: 3258 Column: 9 - 66
"...> <li><a href="https://all.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3259 Column: 9 - 67
"...> <li><a href="https://mail.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3260 Column: 9 - 69
"...> <li><a href="http://webdisk.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3261 Column: 9 - 108
"...> <li><a href="https://pr.jbnu.ac.kr/photobbs/kor/2010/main_sub.html?mTop=A0000" target="_blank" alt="새창"><span ..." Line: 3262 Column: 9 - 86
"...> <li><a href="http://dl.jbnu.ac.kr/local/html/domesticDB" target="_blank" alt="새창"><span ..." Line: 3263 Column: 9 - 75
"...> <li><a href="http://likehome.jbnu.ac.kr/kor/" target="_blank" alt="새창"><span ..." Line: 3264 Column: 9 - 70
"...> <li><a href="http://museum.jbnu.ac.kr/" target="_blank" alt="새창"><span ..." Line: 3294 Column: 27 - 97
"...listbox1"><a href="http://ioffice.cbnu.edu/intro.html?" target="_blank" alt="새창">Office..." Line: 3295 Column: 27 - 100
"...listbox1"><a href="https://lec.jbnu.ac.kr/korean_english/" target="_blank" alt="새창">Langua..." Line: 3296 Column: 27 - 90
"...listbox1"><a href="https://ciss.jbnu.ac.kr:444/" target="_blank" alt="새창">Center..." Line: 3304 Column: 23 - 94
"...s="mico2"><a href="http://pr.jbnu.ac.kr/main/?menuID=22" target="_blank" alt="새창">Docume..." Line: 3306 Column: 23 - 90
"...s="mico4"><a href="https://its.jbnu.ac.kr/?mid=qna2" target="_blank" alt="새창">Help D..." Line: 3307 Column: 23 - 95
"...s="mico5"><a href="http://www.jbnu.ac.kr/eng/?menuID=426" target="_blank" alt="새창">Admiss..." Line: 3308 Column: 23 - 114
"...s="mico6"><a href="http://ioffice.jbnu.ac.kr/oic/2015/inner.php?sMenu=G1000" target="_blank" alt="새창">Feelin..." Line: 3351 Column: 22 - 93
"...lass="mc"><a href="https://fund.jbnu.com/sub01/01e.html" target="_blank" alt="새창"><img s..." Line: 3383 Column: 9 - 67
"...> <li><a href="http://jbnu.korus.ac.kr" target="_blank" alt="새창"><span ..." Line: 3384 Column: 9 - 66
"...> <li><a href="https://all.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3385 Column: 9 - 66
"...> <li><a href="http://edoc.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3386 Column: 9 - 67
"...> <li><a href="https://mail.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3387 Column: 9 - 69
"...> <li><a href="http://webdisk.jbnu.ac.kr" target="_blank" alt="새창"><span ..." Line: 3388 Column: 9 - 86
"...> <li><a href="http://dl.jbnu.ac.kr/local/html/domesticDB" target="_blank" alt="새창"><span ..." Line: 3389 Column: 9 - 159
"...> <li><a href="http://pr.jbnu.ac.kr/photobbs/kor/2010/main_sub.html?mTop=A0000" target="_blank" alt="새창" onclick="javascript:alert('준비중입니다.');return false;"><span ..." Line: 3417 Column: 27 - 83
"...listbox2"><a href="https://sb.jbnu.ac.kr" target="_blank" alt="새창">소통복지</..." Line: 3418 Column: 27 - 84
"...listbox2"><a href="https://fund.jbnu.com/" target="_blank" alt="새창">발전기금</..." Line: 3419 Column: 27 - 82
"...listbox2"><a href="http://pr.jbnu.ac.kr" target="_blank" alt="새창">홍보실</a..." Line: 3426 Column: 23 - 90
"...s="mico1"><a href="https://its.jbnu.ac.kr/?mid=qna2" target="_blank" alt="새창">전산민원</..." Line: 3427 Column: 23 - 82
"...s="mico2"><a href="https://sisul.jbnu.ac.kr" target="_blank" alt="새창">시설민원</..." Line: 3429 Column: 23 - 94
"...s="mico4"><a href="http://pr.jbnu.ac.kr/main/?menuID=22" target="_blank" alt="새창">문서서식</..." Line: 3432 Column: 37 - 96
"...se_title"><a href="http://hunsan.jbnu.ac.kr" target="_blank" alt="새창">게스트하우스..."

Bad value “_blnak” for attribute “target” on element “a”: Reserved keyword “blnak” used.

Line: 2352 Column: 2 - 192
"...버튼"></a> <a href="http://www.jbnu.ac.kr/president/letters.html#chart" target="_blnak" style="display:inline-block; position:absolute; z-index:100; margin-left:54%; margin-top:5px" class="view_detail"><img s..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 91 Column: 2 - 72
"....css" /> <script type="text/javascript" src="../common/js/jquery-1.11.1.min.js"></scri..." Line: 92 Column: 2 - 79
".../script> <script type="text/javascript" src="../common/js/jquery-migrate-1.2.1.min.js"></scri..." Line: 93 Column: 2 - 73
".../script> <script type="text/javascript" src="/common/js/jquery-ui-1.12.1.min.js"></scri..." Line: 94 Column: 2 - 58
".../script> <script type="text/javascript" src="js/script.mobile.js"></scri..." Line: 95 Column: 2 - 57
".../script> <script type="text/javascript" src="js/simpleBanner.js"></scri..." Line: 96 Column: 2 - 51
".../script> <script type="text/javascript" src="js/script.js"></scri..." Line: 97 Column: 2 - 65
".../script> <script type="text/javascript" src="js/responsiveslides.min.js"></scri..." Line: 98 Column: 2 - 61
".../script> <script type="text/javascript" src="js/jquery.cycle.all.js"></scri..." Line: 99 Column: 2 - 60
".../script> <script type="text/javascript" src="js/jquery.bxslider.js"></scri..." Line: 2365 Column: 1 - 31
"...</div> <script type="text/javascript"> jQuer..." Line: 5950 Column: 2 - 50
".../--> <script type="text/javascript" src="js/mtree.js"></scri..." Line: 5951 Column: 2 - 49
".../script> <script type="text/javascript" src="js/menu.js"></scri..." Line: 5952 Column: 2 - 51
".../script> <script type="text/javascript" src="js/common.js"></scri..." Line: 5953 Column: 2 - 64
".../script> <script type="text/javascript" src="../common/js/extension.js"></scri..." Line: 5954 Column: 2 - 58
".../script> <script type="text/javascript" src="js/match_service.js"></scri..." Line: 5955 Column: 2 - 58
".../script> <script type="text/javascript" src="js/slideshow.min.js"></scri..." Line: 5956 Column: 2 - 53
".../script> <script type="text/javascript" src="js/launcher.js"></scri..." Line: 5957 Column: 2 - 49
".../script> <script type="text/javascript" src="js/home.js"></scri..."

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jbnu.ac.kr 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.

jbnu.ac.kr 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.

JBNU.AC.KR 전북대학교

jbnu.ac.kr Website Information

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jbnu.ac.kr desktop page speed rank

jbnu.ac.kr Desktop Speed Test Quick Summary

priority - 123Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (47% reduction).

priority - 25Leverage browser caching

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

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priority - 7Avoid landing page redirects

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priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 15.1KiB (43% reduction).

priority - 1Minify CSS

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

Minify CSS for the following resources to reduce their size by 6.4KiB (21% reduction).

priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 4.7KiB (11% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.20 seconds.

jbnu.ac.kr Desktop Resource Breakdown

jbnu.ac.kr mobile page speed rank

jbnu.ac.kr Mobile Speed Test Quick Summary

priority - 124Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (47% reduction).

priority - 38Leverage 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 - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Avoid 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.

priority - 2Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 15.1KiB (43% reduction).

priority - 1Minify CSS

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

Minify CSS for the following resources to reduce their size by 6.4KiB (21% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 4.7KiB (11% reduction).

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priority - 0Size tap targets appropriately

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The following tap targets are close to other nearby tap targets and may need additional spacing around them.

jbnu.ac.kr HTML validation

Errors

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

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

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

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

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

Bad value “screen and(min-width:960px)” for attribute “media” on element “link”: Expected a letter or whitespace but saw “(” instead.

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

Element “dl” is missing a required child element.

Bad value “80px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “80px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.

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

Bad value “_blnak” for attribute “target” on element “a”: Reserved keyword “blnak” used.