cnu.ac.kr Website Information

Daily Unique Visits: 23,073

Daily Page Views: 138,438

Income Per Day: $277

Estimated Value: $199,440

This website is located in Korea and is using following IP address 168.188.253.130. See the complete list of popular websites hosted in Korea.

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

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

baekma.cnu.ac.kr
baekma2.chungnam.ac.kr
baekma3.cnu.ac.kr
baekma2.cnu.ac.kr

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

The highest website cnu.ac.kr position in Alexa rank database was 11296 and the lowest rank position was 972050. Current position of cnu.ac.kr in Alexa rank database is 62161.

Desktop speed score of cnu.ac.kr (0/100) shows that the page desktop performance can be improved.

Mobile usability score of cnu.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 cnu.ac.kr (0/100) shows that the landing page performance on mobile devices is poor and can be improved.

cnu.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.

cnu.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 : cnu.ac.kr

# KOREAN(UTF8)

도메인이름 : cnu.ac.kr
등록인 : 충남대학교
등록인 주소 : 대전광역시 유성구 대학로 99 대학본부별관 403호
등록인 우편번호 : 34134
책임자 : 충남대산학협력단
책임자 전자우편 : kykim@cnu.ac.kr
책임자 전화번호 : 042-821-8781
등록일 : 1999. 07. 14.
최근 정보 변경일 : 2019. 02. 25.
사용 종료일 : 2027. 07. 14.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : baekma.cnu.ac.kr
IP 주소 : 168.188.1.1

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : cnu.ac.kr
Registrant : cnu-iac
Registrant Address : E7-1, 403, 99 Daehak-ro Yuseong-gu, Daejeon KR
Registrant Zip Code : 34134
Administrative Contact(AC) : cnu-iac
AC E-Mail : kykim@cnu.ac.kr
AC Phone Number : 042-821-8781
Registered Date : 1999. 07. 14.
Last Updated Date : 2019. 02. 25.
Expiration Date : 2027. 07. 14.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : baekma.cnu.ac.kr
IP Address : 168.188.1.1

- KISA/KRNIC WHOIS Service -

cnu.ac.kr server information

Servers Location

cnu.ac.kr desktop page speed rank

Last tested: 2018-10-28

Desktop Speed Bad

0/100

cnu.ac.kr Desktop Speed Test Quick Summary

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priority - 53Leverage browser caching

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priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Reduce server response time

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cnu.ac.kr Desktop Resource Breakdown

Total Resources	187
Number of Hosts	11
Static Resources	150
JavaScript Resources	28
CSS Resources	16

cnu.ac.kr mobile page speed rank

Last tested: 2018-10-28

Mobile Speed Bad

0/100

cnu.ac.kr Mobile Speed Test Quick Summary

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priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 77Leverage browser caching

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http://plus.cnu.ac.kr/images/kr/main/popup_prev.png (expiration not specified)
http://plus.cnu.ac.kr/images/kr/main/slide_bn_btn.png (expiration not specified)
http://plus.cnu.ac.kr/images/kr/main/slide_bn_textbg.png (expiration not specified)
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http://plus.cnu.ac.kr/tmpl/kr/js/tab_list.js (expiration not specified)
http://plus.cnu.ac.kr/tmpl/kr/js/topmenu.js (expiration not specified)
https://maps.googleapis.com/maps/api/js?v=3.exp&se…&language=ko&region=kr (30 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
https://i.ytimg.com/vi/bCLrppCY9TY/mqdefault.jpg (2 hours)
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https://i.ytimg.com/vi/oVu_abfa2Kg/mqdefault.jpg (2 hours)

priority - 14Enable compression

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priority - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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http://cnu.ac.kr/
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http://plus.cnu.ac.kr/html/kr/

priority - 4Minify JavaScript

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

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priority - 2Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 1Minify CSS

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cnu.ac.kr Mobile Resource Breakdown

Total Resources	185
Number of Hosts	11
Static Resources	147
JavaScript Resources	28
CSS Resources	16

cnu.ac.kr mobile page usability

Last tested: 2018-10-28

Mobile Usability Good

99/100

cnu.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 <a href="#stop" class="stop">메인배너정지</a> is close to 2 other tap targets.

The tap target <a href="#play" class="play">메인배너재생</a> is close to 1 other tap targets.

The tap target <a href="http://cnuace.plani.co.kr/"></a> is close to 1 other tap targets.
The tap target <a href="/html/kr/guide…de_080501.html">개인정보처리방침</a> is close to 1 other tap targets.
The tap target <a href="/_prog/_board/…vs_cd=06060101">청렴행정</a> and 4 others are close to other tap targets.

cnu.ac.kr HTML validation

Errors

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

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Bad value “0;url=http://plus.cnu.ac.kr/” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.

Line: 5 Column: 1 - 66
"...교</title> <meta http-equiv='refresh' content='0;url=http://plus.cnu.ac.kr/'> <meta..."

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

Line: 6 Column: 1 - 45
"....ac.kr/'> <meta http-equiv="Pragma" c0ntent="no-cache"> </hea..."

Attribute “c0ntent” not allowed on element “meta” at this point.

Line: 6 Column: 1 - 45
"....ac.kr/'> <meta http-equiv="Pragma" c0ntent="no-cache"> </hea..."

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cnu.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.

cnu.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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cnu.ac.kr desktop page speed rank

cnu.ac.kr Desktop Speed Test Quick Summary

priority - 794Optimize images

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

Optimize the following images to reduce their size by 7.6MiB (86% reduction).

priority - 53Leverage 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 - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

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priority - 14Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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priority - 4Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 36.4KiB (39% reduction).

priority - 3Avoid 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 - 1Reduce server response time

In our test, your server responded in 0.33 seconds.

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 5.4KiB (15% reduction).

cnu.ac.kr Desktop Resource Breakdown

cnu.ac.kr mobile page speed rank

cnu.ac.kr Mobile Speed Test Quick Summary

priority - 848Optimize images

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

Optimize the following images to reduce their size by 8.1MiB (87% reduction).

priority - 80Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 77Leverage 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 - 14Enable 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 134.3KiB (68% reduction).

priority - 10Avoid 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 - 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 36.4KiB (39% reduction).

priority - 2Reduce server response time

In our test, your server responded in 0.31 seconds.

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 5.4KiB (15% reduction).

cnu.ac.kr Mobile Resource Breakdown

cnu.ac.kr mobile page usability

cnu.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.

cnu.ac.kr HTML validation

Errors

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

Bad value “0;url=http://plus.cnu.ac.kr/” for attribute “content” on element “meta”: Expected a space character, but saw “u” instead.

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

Attribute “c0ntent” not allowed on element “meta” at this point.

cnu.ac.kr similar domains

cnu.ac.kr Ping

cnu.ac.kr TRACEROUTE