pusan.ac.kr Website Information
Daily Unique Visits: 53,295
Daily Page Views: 319,770
Income Per Day: $640
Estimated Value: $460,800
This website is located in Korea and is using following IP address 164.125.8.119. See the complete list of popular websites hosted in Korea.
pusan.ac.kr is registered under .KR top-level domain. Please check other sites in .KR zone.
Website pusan.ac.kr is using the following name servers:
- ns2.pusan.ac.kr
- jagalchi.pusan.ac.kr
and is probably hosted by PUSAN-AS-KR Pusan National University, KR. See the full list of other websites hosted by PUSAN-AS-KR Pusan National University, KR.
The highest website pusan.ac.kr position in Alexa rank database was 25723 and the lowest rank position was 29472. Current position of pusan.ac.kr in Alexa rank database is 26911.
Desktop speed score of pusan.ac.kr (55/100) is better than the results of 29.37% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of pusan.ac.kr (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of pusan.ac.kr (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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pusan.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.
pusan.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 : pusan.ac.kr
# KOREAN(UTF8)
도메인이름 : pusan.ac.kr
등록인 : 부산대학교
책임자 : 정보전산원장
책임자 전자우편 : dns@pusan.ac.kr
등록일 : 1997. 06. 25.
최근 정보 변경일 : 2022. 08. 20.
사용 종료일 : 2025. 10. 15.
정보공개여부 : N
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : jagalchi.pusan.ac.kr
IP 주소 : 164.125.9.2
2차 네임서버 정보
호스트이름 : ns2.pusan.ac.kr
IP 주소 : 164.125.5.53
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : pusan.ac.kr
Registrant : PUSAN NATIONAL UNIV.
Administrative Contact(AC) : pnuic
AC E-Mail : dns@pusan.ac.kr
Registered Date : 1997. 06. 25.
Last Updated Date : 2022. 08. 20.
Expiration Date : 2025. 10. 15.
Publishes : N
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : jagalchi.pusan.ac.kr
IP Address : 164.125.9.2
Secondary Name Server
Host Name : ns2.pusan.ac.kr
IP Address : 164.125.5.53
- KISA/KRNIC WHOIS Service -
# KOREAN(UTF8)
도메인이름 : pusan.ac.kr
등록인 : 부산대학교
책임자 : 정보전산원장
책임자 전자우편 : dns@pusan.ac.kr
등록일 : 1997. 06. 25.
최근 정보 변경일 : 2022. 08. 20.
사용 종료일 : 2025. 10. 15.
정보공개여부 : N
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : jagalchi.pusan.ac.kr
IP 주소 : 164.125.9.2
2차 네임서버 정보
호스트이름 : ns2.pusan.ac.kr
IP 주소 : 164.125.5.53
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : pusan.ac.kr
Registrant : PUSAN NATIONAL UNIV.
Administrative Contact(AC) : pnuic
AC E-Mail : dns@pusan.ac.kr
Registered Date : 1997. 06. 25.
Last Updated Date : 2022. 08. 20.
Expiration Date : 2025. 10. 15.
Publishes : N
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : jagalchi.pusan.ac.kr
IP Address : 164.125.9.2
Secondary Name Server
Host Name : ns2.pusan.ac.kr
IP Address : 164.125.5.53
- KISA/KRNIC WHOIS Service -
pusan.ac.kr server information
Servers Location
pusan.ac.kr desktop page speed rank
Last tested: 2016-08-27
Desktop Speed
Bad
55/100
pusan.ac.kr Desktop Speed Test Quick Summary
priority - 36Leverage 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:
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http://www.google-analytics.com/analytics.js (2 hours)
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http://www.google-analytics.com/analytics.js (2 hours)
priority - 24Enable 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 230KiB (77% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/jquery/jquery-1.9.1.min.js could save 58.4KiB (64% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/default.asp could save 51.1KiB (81% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/js/main.js could save 29.9KiB (89% reduction).
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Compressing http://pusan.ac.kr/uPNU_common/js/common.js could save 13.9KiB (70% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/main/content.css could save 10.4KiB (78% reduction).
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Compressing http://pusan.ac.kr/uPNU_common/js/valid.js could save 2.5KiB (64% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/jquery/jquery.easydrag.js could save 2.5KiB (66% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/main/layout.css could save 1.4KiB (64% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/jquery/jquery_style.js could save 1KiB (66% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/common/footer.css could save 743B (54% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/default.asp could save 51.1KiB (81% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/js/main.js could save 29.9KiB (89% reduction).
Compressing http://pusan.ac.kr/uPNU_common/css/font/NanumGothic.woff could save 26.9KiB (89% reduction).
Compressing http://pusan.ac.kr/uPNU_common/css/font/NanumGothicBold.woff could save 26.9KiB (89% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/common.js could save 13.9KiB (70% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/main/content.css could save 10.4KiB (78% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/common/header.css could save 4.3KiB (74% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/valid.js could save 2.5KiB (64% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/jquery/jquery.easydrag.js could save 2.5KiB (66% reduction).
Compressing http://pusan.ac.kr/uPNU_homepage/kr/css/main/layout.css could save 1.4KiB (64% reduction).
Compressing http://pusan.ac.kr/uPNU_common/js/jquery/jquery_style.js could save 1KiB (66% reduction).
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priority - 11Optimize images
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Optimize the following images to reduce their size by 108.3KiB (30% reduction).
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://pusan.ac.kr/uPNU_common/js/common.js
http://pusan.ac.kr/uPNU_common/js/valid.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery-1.9.1.min.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery_style.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery.easydrag.js
http://pusan.ac.kr/uPNU_homepage/kr/js/main.js
http://pusan.ac.kr/uPNU_common/js/valid.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery-1.9.1.min.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery_style.js
http://pusan.ac.kr/uPNU_common/js/jquery/jquery.easydrag.js
http://pusan.ac.kr/uPNU_homepage/kr/js/main.js
Optimize CSS Delivery of the following:
http://pusan.ac.kr/uPNU_common/css/base.css
http://pusan.ac.kr/uPNU_common/css/skip.css
http://pusan.ac.kr/uPNU_homepage/kr/css/common/header.css
http://pusan.ac.kr/uPNU_homepage/kr/css/common/footer.css
http://pusan.ac.kr/uPNU_homepage/kr/css/main/layout.css
http://fonts.googleapis.com/earlyaccess/nanummyeongjo.css
http://fonts.googleapis.com/css?family=Open+Sans:400,600,700
http://pusan.ac.kr/uPNU_homepage/kr/css/main/content.css
http://pusan.ac.kr/uPNU_common/css/skip.css
http://pusan.ac.kr/uPNU_homepage/kr/css/common/header.css
http://pusan.ac.kr/uPNU_homepage/kr/css/common/footer.css
http://pusan.ac.kr/uPNU_homepage/kr/css/main/layout.css
http://fonts.googleapis.com/earlyaccess/nanummyeongjo.css
http://fonts.googleapis.com/css?family=Open+Sans:400,600,700
http://pusan.ac.kr/uPNU_homepage/kr/css/main/content.css
priority - 4Minify 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 42.9KiB (36% reduction).
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Minifying http://pusan.ac.kr/uPNU_homepage/kr/default.asp could save 9.4KiB (16% reduction).
priority - 4Minify 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 34.4KiB (33% reduction).
Minifying http://pusan.ac.kr/uPNU_homepage/kr/js/main.js could save 18.2KiB (54% reduction).
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Minifying http://pusan.ac.kr/uPNU_common/js/jquery/jquery.easydrag.js could save 1.8KiB (47% reduction).
Minifying http://pusan.ac.kr/uPNU_common/js/valid.js could save 1.4KiB (35% reduction).
priority - 0Minify 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 3.3KiB (18% reduction).
Minifying http://pusan.ac.kr/uPNU_homepage/kr/css/main/content.css could save 1.7KiB (14% reduction).
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pusan.ac.kr Desktop Resource Breakdown
| Total Resources | 85 |
| Number of Hosts | 6 |
| Static Resources | 76 |
| JavaScript Resources | 8 |
| CSS Resources | 8 |
pusan.ac.kr mobile page speed rank
Last tested: 2019-12-09
Mobile Speed
Bad
63/100
pusan.ac.kr Mobile Speed Test Quick Summary
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://pusan.ac.kr/
http://pusan.ac.kr/uPNU_homepage/kr/default.asp
http://mw.pusan.ac.kr/01_main/main.html
http://pusan.ac.kr/uPNU_homepage/kr/default.asp
http://mw.pusan.ac.kr/01_main/main.html
priority - 12Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
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Compressing http://mw.pusan.ac.kr/_HttpRequest/serverHTTP.asp could save 6.4KiB (79% reduction).
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Compressing http://mw.pusan.ac.kr/_Js/pnuMetaAgent.js could save 670B (59% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://mw.pusan.ac.kr/_Js/pnuMetaAgent.js
http://mw.pusan.ac.kr/_Js/jquery-1.11.1.min.js
http://mw.pusan.ac.kr/_Js/jquery.slide.js
http://mw.pusan.ac.kr/_Js/jquery.event.drag-1.5.min.js
http://mw.pusan.ac.kr/_Js/jquery.touchSlider.js
http://mw.pusan.ac.kr/_Js/common.js
http://mw.pusan.ac.kr/_Js/pnuLoader.js
http://mw.pusan.ac.kr/_Js/pnuCss.js
http://mw.pusan.ac.kr/_Js/pnuSlidemenu.js
http://mw.pusan.ac.kr/_Js/pnuNavi.js
http://mw.pusan.ac.kr/_Js/pnuLayout.js
http://mw.pusan.ac.kr/_Js/pnuLayoutRight.js
http://mw.pusan.ac.kr/_Js/main.ui.js
http://mw.pusan.ac.kr/_Js/jquery-1.11.1.min.js
http://mw.pusan.ac.kr/_Js/jquery.slide.js
http://mw.pusan.ac.kr/_Js/jquery.event.drag-1.5.min.js
http://mw.pusan.ac.kr/_Js/jquery.touchSlider.js
http://mw.pusan.ac.kr/_Js/common.js
http://mw.pusan.ac.kr/_Js/pnuLoader.js
http://mw.pusan.ac.kr/_Js/pnuCss.js
http://mw.pusan.ac.kr/_Js/pnuSlidemenu.js
http://mw.pusan.ac.kr/_Js/pnuNavi.js
http://mw.pusan.ac.kr/_Js/pnuLayout.js
http://mw.pusan.ac.kr/_Js/pnuLayoutRight.js
http://mw.pusan.ac.kr/_Js/main.ui.js
Optimize CSS Delivery of the following:
http://mw.pusan.ac.kr/_Css/pnuMobileMain.css
http://fonts.googleapis.com/earlyaccess/nanumgothic.css
http://fonts.googleapis.com/css?family=Open+Sans:400,600,700
http://fonts.googleapis.com/earlyaccess/nanumgothic.css
http://fonts.googleapis.com/css?family=Open+Sans:400,600,700
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 30% of the final above-the-fold content could be rendered with the full HTML response.
priority - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 39.1KiB (31% reduction).
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priority - 2Minify JavaScript
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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.
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http://mw.pusan.ac.kr/01_main/main.html (expiration not specified)
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pusan.ac.kr Mobile Resource Breakdown
| Total Resources | 56 |
| Number of Hosts | 5 |
| Static Resources | 4 |
| JavaScript Resources | 14 |
| CSS Resources | 3 |
pusan.ac.kr mobile page usability
Last tested: 2019-12-09
Mobile Usability
Good
100/100
pusan.ac.kr HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 3 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <ht..."
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <ht..."
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pusan.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.
pusan.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.