pknu.ac.kr Website Information
Daily Unique Visits: 82,427
Daily Page Views: 494,562
Income Per Day: $989
Estimated Value: $712,080
This website is located in Korea and is using following IP address 203.250.126.211. See the complete list of popular websites hosted in Korea.
pknu.ac.kr is registered under .KR top-level domain. Please check other sites in .KR zone.
Website pknu.ac.kr is using the following name servers:
- pine.pknu.ac.kr
- ns.pknu.ac.kr
and is probably hosted by PKNU-AS Pukyong National University, KR. See the full list of other websites hosted by PKNU-AS Pukyong National University, KR.
The highest website pknu.ac.kr position in Alexa rank database was 6074 and the lowest rank position was 971631. Current position of pknu.ac.kr in Alexa rank database is 17400.
Desktop speed score of pknu.ac.kr (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of pknu.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 pknu.ac.kr (61/100) is better than the results of 57.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
pknu.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.
pknu.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.
# KOREAN(UTF8)
도메인이름 : pknu.ac.kr
등록인 : 부경대학교
등록인 주소 : 부산광역시 남구 용소로 45 부경대학교 정보전산원
등록인 우편번호 : 48513
책임자 : 부경대학교
책임자 전자우편 : sgkim@pknu.ac.kr
책임자 전화번호 : 051-629-6837
등록일 : 1990. 01. 01.
최근 정보 변경일 : 2018. 08. 28.
사용 종료일 : 2021. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.pknu.ac.kr
IP 주소 : 203.250.124.200
2차 네임서버 정보
호스트이름 : pine.pknu.ac.kr
IP 주소 : 210.119.0.2
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : pknu.ac.kr
Registrant : Pukyong National University
Registrant Address : PUKYONG NATIONAL UNIVERSITY, 45 Yongso-ro Nam-gu, Busan, KR
Registrant Zip Code : 48513
Administrative Contact(AC) : pknu
AC E-Mail : sgkim@pknu.ac.kr
AC Phone Number : 051-629-6837
Registered Date : 1990. 01. 01.
Last Updated Date : 2018. 08. 28.
Expiration Date : 2021. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.pknu.ac.kr
IP Address : 203.250.124.200
Secondary Name Server
Host Name : pine.pknu.ac.kr
IP Address : 210.119.0.2
- KISA/KRNIC WHOIS Service -
pknu.ac.kr server information
Servers Location
pknu.ac.kr desktop page speed rank
Last tested: 2016-12-13
pknu.ac.kr Desktop Speed Test Quick Summary
priority - 11Enable 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 104.4KiB (68% reduction).
Compressing http://pknu.ac.kr/js/basic.js could save 29.6KiB (78% reduction).
Compressing http://pknu.ac.kr/js/lib/jquery/jquery-migrate-1.1.1.min.js could save 4KiB (57% reduction).
Compressing http://pknu.ac.kr/js/common.js could save 2.6KiB (70% reduction).
Compressing http://pknu.ac.kr/js/select.js could save 1.7KiB (70% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://pknu.ac.kr/js/lib/jquery/jquery-migrate-1.1.1.min.js
http://pknu.ac.kr/js/basic.js
http://pknu.ac.kr/js/select.js
http://pknu.ac.kr/js/common.js
Optimize CSS Delivery of the following:
http://pknu.ac.kr/jsp/user/customize/pknu.ac.kr/login.css
priority - 9Leverage 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://pknu.ac.kr/js/common.js (expiration not specified)
http://pknu.ac.kr/js/lib/jquery/1.9.1/jquery.min.js (expiration not specified)
http://pknu.ac.kr/js/lib/jquery/jquery-migrate-1.1.1.min.js (expiration not specified)
http://pknu.ac.kr/js/select.js (expiration not specified)
http://pknu.ac.kr/jsp/user/css/extension/login.css (expiration not specified)
http://pknu.ac.kr/jsp/user/customize/pknu.ac.kr/bg_login_bottom.png (expiration not specified)
http://pknu.ac.kr/jsp/user/customize/pknu.ac.kr/login.css (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/bg_login_middle.png (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/bg_login_top.png (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/bg_wrap.gif (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/btn_login.gif (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/login_img.png (expiration not specified)
http://pknu.ac.kr/jsp/user/images/extension/notice_line.gif (expiration not specified)
http://pknu.ac.kr/jsp/user/images/kr/blue/loading.gif (expiration not specified)
http://pknu.ac.kr/jsp/user/images/kr/login/btn_more.gif (expiration not specified)
http://pknu.ac.kr/jsp/user/images/kr/login/tx_tit_noti.gif (expiration not specified)
priority - 6Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 59.7KiB (50% reduction).
Compressing http://pknu.ac.kr/jsp/user/images/extension/login_img.png could save 2.4KiB (49% reduction).
Compressing http://pknu.ac.kr/jsp/user/customize/pknu.ac.kr/bg_login_bottom.png could save 952B (72% reduction).
Compressing http://pknu.ac.kr/jsp/user/images/extension/bg_login_middle.png could save 864B (88% reduction).
Compressing http://pknu.ac.kr/jsp/user/images/extension/bg_login_top.png could save 853B (70% reduction).
Compressing http://pknu.ac.kr/jsp/user/images/extension/btn_login.gif could save 693B (48% reduction).
priority - 1Minify 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 8.7KiB (21% reduction).
Minifying http://pknu.ac.kr/js/common.js could save 548B (15% 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 873B (18% reduction).
pknu.ac.kr Desktop Resource Breakdown
| Total Resources | 20 |
| Number of Hosts | 1 |
| Static Resources | 17 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
pknu.ac.kr mobile page speed rank
Last tested: 2016-12-13
pknu.ac.kr Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://mail.pknu.ac.kr/mobile/js/jquery-1.8.3.min.js
http://mail.pknu.ac.kr/mobile/js/common.js
http://mail.pknu.ac.kr/mobile/js/basic.js
http://mail.pknu.ac.kr/mobile/js/validation.js
Optimize CSS Delivery of the following:
priority - 10Enable 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 97.4KiB (68% reduction).
Compressing http://mail.pknu.ac.kr/mobile/js/basic.js could save 29.3KiB (77% reduction).
Compressing http://mail.pknu.ac.kr/mobile/js/validation.js could save 5KiB (79% reduction).
Compressing http://mail.pknu.ac.kr/mobile/js/common.js could save 2.6KiB (70% reduction).
Compressing http://mail.pknu.ac.kr/mobile/js/basic_m.js could save 1.7KiB (71% reduction).
priority - 9Leverage 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://mail.pknu.ac.kr/mobile/js/basic_m.js (expiration not specified)
http://mail.pknu.ac.kr/mobile/js/common.js (expiration not specified)
http://mail.pknu.ac.kr/mobile/js/jquery-1.8.3.min.js (expiration not specified)
http://mail.pknu.ac.kr/mobile/js/validation.js (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/css/android/kr/login.css (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/bg00.gif (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/bg01.gif (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/bt00.gif (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/login_bgB.png (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/login_bgM.png (expiration not specified)
http://mail.pknu.ac.kr/mobile/jsp/mobile/images/common/login_bgT.png (expiration not specified)
priority - 1Minify 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 10.9KiB (23% reduction).
Minifying http://mail.pknu.ac.kr/mobile/js/validation.js could save 2.3KiB (37% reduction).
Minifying http://mail.pknu.ac.kr/mobile/js/common.js could save 548B (15% reduction).
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.7KiB (29% reduction).
pknu.ac.kr Mobile Resource Breakdown
| Total Resources | 15 |
| Number of Hosts | 2 |
| Static Resources | 12 |
| JavaScript Resources | 5 |
| CSS Resources | 1 |
pknu.ac.kr mobile page usability
Last tested: 2016-12-13
pknu.ac.kr HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
"...<html> <head..."
Element “head” is missing a required instance of child element “title”.
"...</script> </head> <body..."
pknu.ac.kr similar domains
www.pknu.net
www.pknu.org
www.pknu.info
www.pknu.biz
www.pknu.us
www.pknu.mobi
www.knu.ac.kr
www.pknu.ac.kr
www.oknu.ac.kr
www.poknu.ac.kr
www.opknu.ac.kr
www.lknu.ac.kr
www.plknu.ac.kr
www.lpknu.ac.kr
www.pnu.ac.kr
www.pjnu.ac.kr
www.pkjnu.ac.kr
www.pjknu.ac.kr
www.pinu.ac.kr
www.pkinu.ac.kr
www.piknu.ac.kr
www.pmnu.ac.kr
www.pkmnu.ac.kr
www.pmknu.ac.kr
www.plnu.ac.kr
www.pklnu.ac.kr
www.ponu.ac.kr
www.pkonu.ac.kr
www.pku.ac.kr
www.pkbu.ac.kr
www.pknbu.ac.kr
www.pkbnu.ac.kr
www.pkhu.ac.kr
www.pknhu.ac.kr
www.pkhnu.ac.kr
www.pkju.ac.kr
www.pknju.ac.kr
www.pkmu.ac.kr
www.pknmu.ac.kr
www.pkn.ac.kr
www.pkny.ac.kr
www.pknuy.ac.kr
www.pknyu.ac.kr
www.pknh.ac.kr
www.pknuh.ac.kr
www.pknj.ac.kr
www.pknuj.ac.kr
www.pkni.ac.kr
www.pknui.ac.kr
www.pkniu.ac.kr
pknu.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.
pknu.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.