AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

AJOU.AC.KR 아주대학교

ajou.ac.kr Website Information

Daily Unique Visits: 46,222

Daily Page Views: 277,332

Income Per Day: $555

Estimated Value: $399,600

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

No name server records were found.

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

The highest website ajou.ac.kr position in Alexa rank database was 30519 and the lowest rank position was 34056. Current position of ajou.ac.kr in Alexa rank database is 31029.

Desktop speed score of ajou.ac.kr (34/100) is better than the results of 10.71% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ajou.ac.kr (59/100) is better than the results of 2.69% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ajou.ac.kr (27/100) is better than the results of 7.94% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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ajou.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.

ajou.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 : ajou.ac.kr

# KOREAN(UTF8)

도메인이름 : ajou.ac.kr
등록인 : 아주대학교
등록인 주소 : 경기 수원시 팔달구 원천동 아주대학교 중앙전산원
등록인 우편번호 : 442749
책임자 : 이근
책임자 전자우편 : webmaster@ajou.ac.kr
책임자 전화번호 : 031-219-2185
등록일 : 1996. 07. 09.
최근 정보 변경일 : 2024. 05. 08.
사용 종료일 : 2025. 08. 19.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : madang.ajou.ac.kr
IP 주소 : 202.30.0.11

2차 네임서버 정보
호스트이름 : sambong.ajou.ac.kr
IP 주소 : 202.30.0.48
호스트이름 : ns2.kornet.net

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : ajou.ac.kr
Registrant : AJOU UNIVERSITY COMPUTING CENTER
Registrant Address : San 91, Woncheon-dong Youngtong-gu, Suwon-si KR
Registrant Zip Code : 442749
Administrative Contact(AC) : Lee, gun
AC E-Mail : webmaster@ajou.ac.kr
AC Phone Number : 031-219-2185
Registered Date : 1996. 07. 09.
Last Updated Date : 2024. 05. 08.
Expiration Date : 2025. 08. 19.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : madang.ajou.ac.kr
IP Address : 202.30.0.11

Secondary Name Server
Host Name : sambong.ajou.ac.kr
IP Address : 202.30.0.48
Host Name : ns2.kornet.net

- KISA/KRNIC WHOIS Service -

ajou.ac.kr server information

Servers Location

ajou.ac.kr desktop page speed rank

Last tested: 2019-12-14

Desktop Speed Bad
34/100

ajou.ac.kr Desktop Speed Test Quick Summary


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priority - 47Leverage browser caching

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http://www.ajou.ac.kr/_resources/kr/_css/all_site.css (expiration not specified)
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http://www.ajou.ac.kr/_resources/kr/img/index/icon_museum_on.png (expiration not specified)
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http://www.ajou.ac.kr/_resources/kr/img/index/index_link_fund.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_mini_tit_01.gif (expiration not specified)
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http://www.ajou.ac.kr/_resources/kr/img/index/select_bull_off.gif (expiration not specified)
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priority - 25Enable compression

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ajou.ac.kr/_common/jquery-1.7.1.min.js
http://www.ajou.ac.kr/_common/cms.js
http://www.ajou.ac.kr/_common/js/control.js
http://www.ajou.ac.kr/_resources/kr/_js/tab_wrap_01.js
http://www.ajou.ac.kr/_resources/kr/_js/user/js-image-slider.js
http://www.ajou.ac.kr/_resources/kr/_js/index_ul_icon.js
http://www.ajou.ac.kr/_resources/kr/_js/top_gnb_2015ver_85px.js
http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js
http://www.ajou.ac.kr/_resources/kr/_js/user.js

Optimize CSS Delivery of the following:

http://www.ajou.ac.kr/_common/cms.css
http://www.ajou.ac.kr/_resources/kr/_css/layout.css
http://www.ajou.ac.kr/_resources/kr/_css/user.css
http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css
http://www.ajou.ac.kr/_resources/kr/_css/all_site.css

priority - 5Reduce server response time

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 37.3KiB (29% reduction).

Minifying http://www.ajou.ac.kr/_common/cms.js could save 19.1KiB (27% reduction).
Minifying http://www.ajou.ac.kr/_common/js/control.js could save 14.4KiB (31% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_js/user.js could save 2.1KiB (40% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js could save 1.7KiB (43% 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.

http://ajou.ac.kr/
http://www.ajou.ac.kr/
http://www.ajou.ac.kr/kr/index.jsp

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 5.9KiB (18% reduction).

Minifying http://www.ajou.ac.kr/_resources/kr/_css/user.css could save 2.8KiB (13% reduction).
Minifying http://www.ajou.ac.kr/_common/cms.css could save 2KiB (22% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css could save 1KiB (46% reduction).

ajou.ac.kr Desktop Resource Breakdown

Total Resources97
Number of Hosts2
Static Resources94
JavaScript Resources9
CSS Resources5

ajou.ac.kr mobile page speed rank

Last tested: 2019-12-14

Mobile Speed Bad
27/100

ajou.ac.kr Mobile Speed Test Quick Summary


priority - 112Optimize images

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

Optimize the following images to reduce their size by 1.1MiB (22% reduction).

Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual03_bg.gif could save 172.7KiB (22% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual04_bg.gif could save 170.6KiB (22% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual06_bg.gif could save 140.2KiB (19% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual01_bg.gif could save 139.3KiB (25% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual05_bg.gif could save 123.6KiB (24% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual02_bg.gif could save 114.5KiB (16% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual07_bg.gif could save 100.6KiB (17% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/banner/1511_kims_bookclub.png could save 13.1KiB (64% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/banner/20160922_insight.png could save 7.7KiB (47% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/banner/151117_bookrelay.png could save 7.2KiB (50% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/banner/20161004_gintern.png could save 6.8KiB (23% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/banner/20160928_rani.png could save 5.1KiB (30% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_new_logo_basic.png could save 4KiB (72% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/20151103_sos_banner.png could save 3.9KiB (53% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_ajoulogo_201606.png could save 3.9KiB (75% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/20151103_bbm_banner.png could save 3.2KiB (50% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_iacf_on.png could save 3.1KiB (78% reduction).
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Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_contact_on.png could save 3.1KiB (78% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/bk21_newlogo.png could save 3KiB (63% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_eclass_on.png could save 3KiB (81% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_aumc_on.png could save 3KiB (80% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_certi_on.png could save 3KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_museum_on.png could save 2.9KiB (84% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/linc_newlogo.png could save 2.7KiB (86% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/slide_right.png could save 2.7KiB (94% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/slide_left.png could save 2.7KiB (94% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/ieqas_newlogo.png could save 2.6KiB (67% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/bullet_small.png could save 2.6KiB (83% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/unai_newlogo.png could save 2.2KiB (61% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_bg_2015ver.gif could save 1.4KiB (90% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/icon_job_on.png could save 1.2KiB (53% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb03_off.gif could save 1.2KiB (67% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb04_off.gif could save 1.1KiB (65% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb05_off.gif could save 1.1KiB (70% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb01_off.gif could save 1.1KiB (72% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/select_bull_on.gif could save 1.1KiB (74% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb02_off.gif could save 1.1KiB (76% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb06_off.gif could save 1.1KiB (69% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/index_link_fund.gif could save 1.1KiB (78% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_add02_201606.gif could save 1.1KiB (51% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_portal.gif could save 1.1KiB (83% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/footer_guide_prof.gif could save 1.1KiB (77% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/footer_guide_staff.gif could save 1.1KiB (76% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_chn.gif could save 1.1KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_add01_201606.gif could save 1.1KiB (45% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/main_mini_tab03_off.gif could save 1.1KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink04.gif could save 1.1KiB (71% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink01.gif could save 1.1KiB (68% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink02.gif could save 1.1KiB (72% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink03.gif could save 1.1KiB (73% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink06.gif could save 1.1KiB (68% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink05.gif could save 1.1KiB (77% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/footer_mail_201606.gif could save 1KiB (63% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/footer/index_footer_bg_201606.gif could save 1KiB (92% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_home.gif could save 1KiB (78% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/index/select_bull_off.gif could save 1KiB (76% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_login.gif could save 1,021B (80% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_eng.gif could save 1,019B (78% reduction).

priority - 66Leverage 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.ajou.ac.kr/_attach/kr/_images/2016/10/0…f6faf29ae5cebae91c.jpg (expiration not specified)
http://www.ajou.ac.kr/_common/cms.css (expiration not specified)
http://www.ajou.ac.kr/_common/cms.js (expiration not specified)
http://www.ajou.ac.kr/_common/jquery-1.7.1.min.js (expiration not specified)
http://www.ajou.ac.kr/_common/js/control.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_css/all_site.css (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_css/layout.css (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/index_ul_icon.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/tab_wrap_01.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/top_gnb_2015ver_85px.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/user.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/_js/user/js-image-slider.js (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/151117_bookrelay.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/1511_kims_bookclub.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/160308_paran.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/20160922_insight.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/20160928_rani.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/banner/20161004_gintern.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/bk21_newlogo.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_add01_201606.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_add02_201606.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_ajoulogo_201606.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_mail_201606.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink01.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink02.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink03.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink04.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink05.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/footer_newlink06.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/ieqas_newlogo.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/index_footer_bg_201606.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/linc_newlogo.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/footer/unai_newlogo.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb01_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb02_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb03_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb04_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb05_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb06_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_bg_2015ver.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_chn.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_eng.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_home.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_login.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_new_logo_basic.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb/gnb_portal.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/gnb_old/btn_search.jpg (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual01_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual02_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual03_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual04_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual05_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual06_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/161005_main_visual07_bg.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/20151103_bbm_banner.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/20151103_sos_banner.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/btn_more.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/bullet_small.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/footer_guide_prof.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/footer_guide_staff.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_aumc_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_certi_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_contact_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_eclass_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_iacf_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_intl_on02.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_job_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_library_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/icon_museum_on.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_bg_03.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link01_06.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link03_02.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link04_01.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link04_03.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link04_04.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_link_fund.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_mini_tit_01.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/index_mini_tit_02.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/main_mini_tab03_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/select_bull_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/select_bull_on.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/slide_left.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/slide_right.png (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/tab_tit_mini_01_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/tab_tit_mini_02_off.gif (expiration not specified)
http://www.ajou.ac.kr/_resources/kr/img/index/tab_tit_mini_04_off.gif (expiration not specified)

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ajou.ac.kr/_common/jquery-1.7.1.min.js
http://www.ajou.ac.kr/_common/cms.js
http://www.ajou.ac.kr/_common/js/control.js
http://www.ajou.ac.kr/_resources/kr/_js/tab_wrap_01.js
http://www.ajou.ac.kr/_resources/kr/_js/user/js-image-slider.js
http://www.ajou.ac.kr/_resources/kr/_js/index_ul_icon.js
http://www.ajou.ac.kr/_resources/kr/_js/top_gnb_2015ver_85px.js
http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js
http://www.ajou.ac.kr/_resources/kr/_js/user.js

Optimize CSS Delivery of the following:

http://www.ajou.ac.kr/_common/cms.css
http://www.ajou.ac.kr/_resources/kr/_css/layout.css
http://www.ajou.ac.kr/_resources/kr/_css/user.css
http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css
http://www.ajou.ac.kr/_resources/kr/_css/all_site.css

priority - 23Enable 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 227.8KiB (72% reduction).

Compressing http://www.ajou.ac.kr/_common/jquery-1.7.1.min.js could save 59.3KiB (64% reduction).
Compressing http://www.ajou.ac.kr/_common/cms.js could save 49.9KiB (69% reduction).
Compressing http://www.ajou.ac.kr/kr/index.jsp could save 47.6KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_common/js/control.js could save 38.9KiB (81% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/user/js-image-slider.js could save 8.8KiB (59% reduction).
Compressing http://www.ajou.ac.kr/_common/cms.css could save 7.2KiB (76% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/top_gnb_2015ver_85px.js could save 4KiB (91% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/user.js could save 3.2KiB (59% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/index_ul_icon.js could save 2.7KiB (87% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js could save 2.4KiB (60% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_css/layout.css could save 1.3KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_js/tab_wrap_01.js could save 1.3KiB (82% reduction).
Compressing http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css could save 1.2KiB (55% 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.

http://ajou.ac.kr/
http://www.ajou.ac.kr/
http://www.ajou.ac.kr/kr/index.jsp

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.

57KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 1 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 46% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 6Reduce server response time

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 37.3KiB (29% reduction).

Minifying http://www.ajou.ac.kr/_common/cms.js could save 19.1KiB (27% reduction).
Minifying http://www.ajou.ac.kr/_common/js/control.js could save 14.4KiB (31% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_js/user.js could save 2.1KiB (40% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_js/user/all_site.js could save 1.7KiB (43% 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 3KiB (27% reduction).

Minifying http://www.ajou.ac.kr/_common/cms.css could save 2KiB (22% reduction).
Minifying http://www.ajou.ac.kr/_resources/kr/_css/js-image-slider.css could save 1KiB (46% reduction).

ajou.ac.kr Mobile Resource Breakdown

Total Resources91
Number of Hosts2
Static Resources88
JavaScript Resources9
CSS Resources4

ajou.ac.kr mobile page usability

Last tested: 2019-12-14

Mobile Usability Bad
59/100

ajou.ac.kr Mobile Usability Test Quick Summary


priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

[16.10.05] 축구부 2016 인천국.. renders only 5 pixels tall (12 CSS pixels).

<우승을 기념하는 단체사진…트> 우리 학교 축.. and 12 others render only 5 pixels tall (12 CSS pixels).

2017학년도 전기 일반대학원 학·석사연�.. and 11 others render only 5 pixels tall (12 CSS pixels).

priority - 12Size 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 id="jwxe_8592692" href="/" class="jwxe_a jw-relative jw-fl-left"></a> and 6 others are close to other tap targets.

The tap target <input id="search_value" type="text" name="search_value" class="jwxe_input_text jw-relative"> is close to 2 other tap targets.

The tap target <input type="image" class="jwxe_input_submit jw-relative"> is close to 2 other tap targets.

The tap target <div class="active"> is close to 4 other tap targets.

The tap target <div> and 5 others are close to other tap targets.

The tap target <a id="jwxe_5409195" href="#playPrevious" class="jwxe_a gbtn"></a> and 1 others are close to other tap targets.

The tap target <a href="/kr/ajou/news.…icle_no=124369">[16.09.30] 황동선 교수, 삼성미래기술육..</a> and 16 others are close to other tap targets.

The tap target <a id="jwxe_5139077" href="/kr/ajou/notice.jsp" class="jwxe_a jw-relative"></a> is close to 2 other tap targets.

The tap target <a id="jwxe_7528806" href="/kr/ajou/notic…ry:category=76" class="jwxe_a"></a> and 3 others are close to other tap targets.

The tap target <a id="popupctrl_0" href="#show_popup" class="popup_guide"></a> and 5 others are close to other tap targets.

The tap target <a id="jwxe_4727474" href="http://www.ajo…icle_no=123156" class="jwxe_a"></a> and 5 others are close to other tap targets.

The tap target <a id="jwxe_8957033" href="http://www.ajo…udget_2016.jsp" class="jwxe_a jw-relative"></a> and 1 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 10Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,024 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <fieldset>통합검색 검색어 입력</fieldset> falls outside the viewport.
The element <img src="/_resources/kr…/gnb06_off.gif"> falls outside the viewport.
The element <ul id="slider" class="jwxe_ul jw-relative">Main visual01Main visual01</ul> falls outside the viewport.
The element <img src="/_resources/kr…04_gintern.png"> falls outside the viewport.
The element <img src="/_resources/kr…sos_banner.png"> falls outside the viewport.
The element <img src="/_resources/kr…contact_on.png"> falls outside the viewport.
The element <ul class="jwxe_ul jw-relative"></ul> falls outside the viewport.
The element <img src="/_resources/kr…21_newlogo.png"> falls outside the viewport.

ajou.ac.kr HTML validation

Errors

The character encoding was not declared. Proceeding using “windows-1252”.

Line: Column: -
"......"

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 30
"...<script language="javascript"> docum..."

Element “head” is missing a required instance of child element “title”.

Line: 3 Column: - 10
"... </script> ..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 1 Column: 1 - 30
"...<script language="javascript"> docum..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 1 Column: 1 - 30
"...<script language="javascript"> docum..."

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ajou.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.

ajou.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.