korea.ac.kr Website Information

Daily Unique Visits: 95,070

Daily Page Views: 570,420

Income Per Day: $1,141

Estimated Value: $821,520

This website is located in Korea and is using following IP address 163.152.6.10. See the complete list of popular websites hosted in Korea.

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

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

kucc.korea.ac.kr
kuccgx.korea.ac.kr

and is probably hosted by KUNET-AS Korea University, KR. See the full list of other websites hosted by KUNET-AS Korea University, KR.

The highest website korea.ac.kr position in Alexa rank database was 14985 and the lowest rank position was 15778. Current position of korea.ac.kr in Alexa rank database is 15086.

Desktop speed score of korea.ac.kr (24/100) is better than the results of 5.61% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of korea.ac.kr (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed score of korea.ac.kr (21/100) is better than the results of 4.9% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

korea.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.

korea.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 : korea.ac.kr

# KOREAN(UTF8)

도메인이름 : korea.ac.kr
등록인 : 고려대학교
등록인 주소 : 서울 성북구 안암동5가 고려대학교 정보전산처
등록인 우편번호 : 136701
책임자 : 고려대학교
책임자 전자우편 : security@korea.ac.kr
책임자 전화번호 : 02-3290-4193
등록일 : 1993. 08. 02.
최근 정보 변경일 : 2020. 08. 24.
사용 종료일 : 2023. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : kuccgx.korea.ac.kr
IP 주소 : 163.152.1.1

2차 네임서버 정보
호스트이름 : kucc.korea.ac.kr
IP 주소 : 163.152.11.6

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : korea.ac.kr
Registrant : korea university
Registrant Address : Anam-dong 5(o)-ga, Seongbuk-gu, Seoul, Republic of Korea, Anam-dong 5-ga, Seongbuk-gu, Seoul KR
Registrant Zip Code : 136701
Administrative Contact(AC) : korea university
AC E-Mail : security@korea.ac.kr
AC Phone Number : 02-3290-4193
Registered Date : 1993. 08. 02.
Last Updated Date : 2020. 08. 24.
Expiration Date : 2023. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : kuccgx.korea.ac.kr
IP Address : 163.152.1.1

Secondary Name Server
Host Name : kucc.korea.ac.kr
IP Address : 163.152.11.6

- KISA/KRNIC WHOIS Service -

korea.ac.kr server information

Servers Location

korea.ac.kr desktop page speed rank

Last tested: 2019-12-08

Desktop Speed Bad

24/100

korea.ac.kr Desktop Speed Test Quick Summary

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priority - 48Leverage browser caching

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https://www.googletagmanager.com/gtm.js?id=GTM-WR4D6KN (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://korea.ac.kr/mbshome/mbs/university/js/jquery-1.9.1.min.js
http://korea.ac.kr/mbshome/mbs/university/js/jquery-ui.js
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http://korea.ac.kr/mbshome/mbs/university/js/main3.js
http://korea.ac.kr/mbshome/mbs/university/js/newGnb.js
http://korea.ac.kr/mbshome/mbs/university/js/jquery.cookie.js
http://korea.ac.kr/mbshome/mbs/university/js/common.js
http://korea.ac.kr/mbshome/mbs/university/js/popupZone_cookie.js

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http://korea.ac.kr/mbshome/mbs/university/css/main3.css
http://korea.ac.kr/mbshome/mbs/university/css/main3_respond.css
http://korea.ac.kr/mbshome/mbs/university/css/slick.css

priority - 5Reduce server response time

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priority - 4Minify HTML

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priority - 4Prioritize visible content

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priority - 0Minify JavaScript

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korea.ac.kr Desktop Resource Breakdown

Total Resources	105
Number of Hosts	4
Static Resources	98
JavaScript Resources	12
CSS Resources	6

korea.ac.kr mobile page speed rank

Last tested: 2019-12-11

Mobile Speed Bad

21/100

korea.ac.kr Mobile Speed Test Quick Summary

priority - 130Optimize images

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priority - 71Leverage browser caching

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http://korea.ac.kr/mbshome/mbs/en/images/main3_eng/bLink_more.png (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/editor.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/main3.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/main3_common.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/main3_respond.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/notosanskr.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/css/slick.css (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/images/main3/bLink1.png (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/images/main3/bLink2.png (expiration not specified)
http://korea.ac.kr/mbshome/mbs/university/images/main3/bLinkWrapBg1.png (expiration not specified)
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https://www.googletagmanager.com/gtm.js?id=GTM-WR4D6KN (15 minutes)
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 16Prioritize visible content

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korea.ac.kr Mobile Resource Breakdown

Total Resources	103
Number of Hosts	4
Static Resources	96
JavaScript Resources	12
CSS Resources	6

korea.ac.kr mobile page usability

Last tested: 2019-12-11

Mobile Usability Good

96/100

korea.ac.kr Mobile Usability Test Quick Summary

priority - 3Size 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.

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The tap target <a href="http://www.kor…mand=albumView" class="moreBtn">Read More</a> is close to 3 other tap targets.
The tap target <div class="bx-pager bx-default-pager">12345678</div> and 1 others are close to other tap targets.
The tap target <a href="" class="bx-pager-link">4</a> and 4 others are close to other tap targets.
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The tap target <a href="/mbshome/mbs/u…y_020100000000">학부</a> and 21 others are close to other tap targets.

korea.ac.kr HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 3 Column: 1 - 102
"... <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <htm..."

Bad value “0;url=/mbshome/mbs/university/index.do” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.

Line: 40 Column: 1 - 76
"...=UTF-8"> <meta http-equiv="refresh" content="0;url=/mbshome/mbs/university/index.do"> <..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 22 Column: 1 - 107
"...=edge" /> <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0" /> <link..."

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korea.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.

korea.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.

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korea.ac.kr desktop page speed rank

korea.ac.kr Desktop Speed Test Quick Summary

priority - 161Optimize images

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

Optimize the following images to reduce their size by 1.5MiB (43% reduction).

priority - 65Enable 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 632.7KiB (77% reduction).

priority - 48Leverage 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 - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

priority - 5Reduce server response time

In our test, your server responded in 0.72 seconds.

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 42.4KiB (20% reduction).

priority - 4Prioritize 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.

priority - 0Minify 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 762B (19% reduction).

korea.ac.kr Desktop Resource Breakdown

korea.ac.kr mobile page speed rank

korea.ac.kr Mobile Speed Test Quick Summary

priority - 130Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (37% reduction).

priority - 71Leverage 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 - 65Enable 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 632.6KiB (77% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 16Prioritize 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.

priority - 7Reduce server response time

In our test, your server responded in 0.65 seconds.

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 42.4KiB (20% reduction).

priority - 0Minify 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 762B (19% reduction).

korea.ac.kr Mobile Resource Breakdown

korea.ac.kr mobile page usability

korea.ac.kr Mobile Usability Test Quick Summary

priority - 3Size 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.

korea.ac.kr HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “0;url=/mbshome/mbs/university/index.do” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

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korea.ac.kr Ping

korea.ac.kr TRACEROUTE