opic.or.kr Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in Korea and is using following IP address 211.45.28.16. See the complete list of popular websites hosted in Korea.

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

Website opic.or.kr is using the following name servers:

green.samsung.co.kr
red.samsung.co.kr

and is probably hosted by SAMSUNGSDS-AS-KR SamsungSDS Inc., KR. See the full list of other websites hosted by SAMSUNGSDS-AS-KR SamsungSDS Inc., KR.

The highest website opic.or.kr position in Alexa rank database was 10569 and the lowest rank position was 956468. Current position of opic.or.kr in Alexa rank database is below 1 million.

Desktop speed score of opic.or.kr (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of opic.or.kr (93/100) is better than the results of 34.93% of other sites and means that the page is mobile-friendly.

Mobile speed score of opic.or.kr (20/100) is better than the results of 4.48% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

opic.or.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.

opic.or.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 : opic.or.kr

# KOREAN(UTF8)

도메인이름 : opic.or.kr
등록인 : (주)멀티캠퍼스
등록인 주소 : 서울특별시 강남구 언주로 508
등록인 우편번호 : 06152
책임자 : (주)멀티캠퍼스
책임자 전자우편 : sb01.hong@multicampus.com
책임자 전화번호 : +82.262629820
등록일 : 2006. 09. 05.
최근 정보 변경일 : 2021. 04. 13.
사용 종료일 : 2023. 09. 05.
정보공개여부 : Y
등록대행자 : (주)가비아(http://www.gabia.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns.adoptee.com

2차 네임서버 정보
호스트이름 : red.samsung.co.kr
IP 주소 : 203.241.135.111

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : opic.or.kr
Registrant : Multicampus co.,ltd
Registrant Address : 508, Eonju-ro, Gangnam-gu, Seoul,
Registrant Zip Code : 06152
Administrative Contact(AC) : MULTICAMPUS
AC E-Mail : sb01.hong@multicampus.com
AC Phone Number : +82.262629820
Registered Date : 2006. 09. 05.
Last Updated Date : 2021. 04. 13.
Expiration Date : 2023. 09. 05.
Publishes : Y
Authorized Agency : Gabia, Inc.(http://www.gabia.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns.adoptee.com

Secondary Name Server
Host Name : red.samsung.co.kr
IP Address : 203.241.135.111

- KISA/KRNIC WHOIS Service -

opic.or.kr server information

Servers Location

opic.or.kr desktop page speed rank

Last tested: 2015-09-19

Desktop Speed Bad

42/100

opic.or.kr Desktop Speed Test Quick Summary

priority - 85Leverage browser caching

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priority - 35Enable compression

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

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priority - 10Minify JavaScript

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

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Minifying http://www.opic.or.kr/common/js/commutil.js could save 17.8KiB (51% reduction).
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Minifying http://www.opic.or.kr/senior/js/menuLink.js could save 5KiB (33% reduction).
Minifying http://www.opic.or.kr/common/js/layerpopup.js could save 4.5KiB (67% reduction).
Minifying http://www.opic.or.kr/common/js/calendar/calendar.js could save 4.5KiB (42% reduction).
Minifying http://www.opic.or.kr/senior/js/scrolling.js could save 4.1KiB (51% reduction).
Minifying http://www.opic.or.kr/common/js/dtreemenu/dtree.js could save 4KiB (31% reduction).
Minifying http://www.opic.or.kr/common/js/commajax.js could save 3.8KiB (54% reduction).
Minifying http://www.opic.or.kr/senior/Scripts/AC_RunActiveContent.js could save 3KiB (34% reduction).
Minifying http://adlog.adinsight.co.kr/emnet/trs_esc.js could save 2.7KiB (21% reduction).
Minifying http://www.opic.or.kr/senior/js/design_popupzone.js could save 2.6KiB (37% reduction).
Minifying http://fs.bizspring.net/fs4/logger.v4.js could save 2.1KiB (17% reduction).
Minifying http://www.opic.or.kr/common/js/FlashObject.js could save 1.7KiB (50% reduction).
Minifying http://cr.acecounter.com/Web/AceCounter_CW.js?gc=B…Ncisy&rd=1442655768720 could save 1.6KiB (9% reduction).
Minifying http://www.opic.or.kr/common/js/main.js could save 595B (32% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 18 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.opic.or.kr/senior/Scripts/AC_RunActiveContent.js
http://www.opic.or.kr/senior/js/menuLink.js
http://www.opic.or.kr/common/js/common.js
http://www.opic.or.kr/senior/js/prototype.js
http://www.opic.or.kr/common/js/commajax.js
http://www.opic.or.kr/common/js/jquery.min.js
http://www.opic.or.kr/common/js/commutil.js
http://www.opic.or.kr/common/js/layerpopup.js
http://www.opic.or.kr/common/js/calendar/calendar.js
http://www.opic.or.kr/common/js/dtreemenu/dtree.js
http://www.opic.or.kr/common/js/FlashObject.js
http://www.opic.or.kr/common/js/examReceipt.js
http://www.opic.or.kr/senior/js/design_v3.js
http://www.opic.or.kr/common/js/examReceipt.js
http://www.opic.or.kr/senior/js/scrolling.js
http://www.opic.or.kr/common/js/main.js
http://credu.com/web/credu/js/kor/swfobject.js
http://www.opic.or.kr/senior/js/design_popupzone.js

Optimize CSS Delivery of the following:

http://www.opic.or.kr/senior/css/OPIc_v3_com.css
http://www.opic.or.kr/senior/css/pop_center.css

priority - 6Optimize images

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

Optimize the following images to reduce their size by 56.5KiB (3% reduction).

Losslessly compressing http://www.opic.or.kr/senior/img/main/guide_pic.gif could save 3.7KiB (25% reduction).
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Losslessly compressing http://www.opic.or.kr/senior/img/main/link2_02.gif could save 2.3KiB (33% reduction).
Losslessly compressing http://www.opic.or.kr/senior/img/main/link2_01.gif could save 2.2KiB (37% reduction).
Losslessly compressing http://www.opic.or.kr/senior/img/com_2/hd_brand.gif could save 1.9KiB (24% reduction).
Losslessly compressing http://www.opic.or.kr/senior/img/main/list_job.gif could save 1.7KiB (32% reduction).
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Losslessly compressing http://www.opic.or.kr/senior/img/com_2/foot_copyright.gif could save 1.5KiB (20% reduction).
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Losslessly compressing http://www.opic.or.kr/senior/img/main/link_06.gif could save 735B (23% reduction).
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Losslessly compressing http://www.opic.or.kr/senior/img/main/link_05.gif could save 535B (16% reduction).
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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://opic.or.kr/
http://www.opic.or.kr/senior/index.html
http://www.opic.or.kr/opics/jsp/senior/index.jsp

priority - 2Minify 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 14.5KiB (23% reduction).

Minifying http://www.opic.or.kr/opics/jsp/senior/index.jsp could save 14.5KiB (23% reduction).

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 5.1KiB (23% reduction).

Minifying http://www.opic.or.kr/senior/css/OPIc_v3_com.css could save 5.1KiB (23% reduction).

opic.or.kr Desktop Resource Breakdown

Total Resources	201
Number of Hosts	20
Static Resources	173
JavaScript Resources	24
CSS Resources	2

opic.or.kr mobile page speed rank

Last tested: 2019-06-28

Mobile Speed Bad

20/100

opic.or.kr Mobile Speed Test Quick Summary

priority - 118Optimize images

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

Optimize the following images to reduce their size by 1.1MiB (69% reduction).

Compressing http://www.opic.or.kr/senior/event/20190530_1/images/m_banner.jpg could save 193.1KiB (74% reduction).
Compressing http://www.opic.or.kr/senior/event/20190430/images/m_banner.jpg could save 182.6KiB (76% reduction).
Compressing http://www.opic.or.kr/senior/event/20190401/images/m_banner.jpg could save 182.5KiB (74% reduction).
Compressing http://www.opic.or.kr/senior/event/20180828/images/m_banner.jpg could save 140.8KiB (70% reduction).
Compressing http://www.opic.or.kr/senior/event/20190529/images/m_popup.jpg could save 137.3KiB (70% reduction).
Compressing http://www.opic.or.kr/senior/event/20190529/images/m_banner.jpg could save 136.1KiB (71% reduction).
Compressing http://www.opic.or.kr/senior/notice/20190529/images/m_banner.jpg could save 120.2KiB (72% reduction).
Compressing http://m.opic.or.kr/resources/images/main/lo_bg_all.png could save 8KiB (16% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/launcher_home.png could save 2.7KiB (85% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/launcher_top.png could save 2.7KiB (90% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/launcher_back.png could save 2.7KiB (90% reduction).
Compressing http://m.opic.or.kr/resources/images/main/score_bg.png could save 1.6KiB (31% reduction).
Compressing http://m.opic.or.kr/resources/images/common/logo.png could save 1.6KiB (28% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_hb04.png could save 1.4KiB (28% reduction).
Compressing http://m.opic.or.kr/resources/images/main/apply_bg.png could save 1.3KiB (33% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_hb01.png could save 1.2KiB (31% reduction).
Compressing http://m.opic.or.kr/resources/images/sub/cb_bg.png could save 1.2KiB (34% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/menu_quick04.png could save 1.1KiB (53% reduction).
Compressing http://m.opic.or.kr/resources/images/main/checkbox.png could save 1.1KiB (58% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_notice.png could save 1.1KiB (60% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/popup_close.png could save 1.1KiB (54% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_level03.png could save 1.1KiB (60% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/quick_close.png could save 1KiB (36% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/btn_home_on.png could save 1KiB (53% reduction).
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Compressing http://m.opic.or.kr/resources/images/icon/icon_level02.png could save 1KiB (54% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/menu_sns02.png could save 1,022B (48% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/btn_event.png could save 1,014B (59% reduction).
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Compressing http://m.opic.or.kr/resources/images/icon/icon_plus.png could save 993B (82% reduction).
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Compressing http://m.opic.or.kr/resources/images/icon/menu_quick03.png could save 970B (63% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_more.png could save 967B (84% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/btn_my_on.png could save 928B (32% reduction).
Compressing http://m.opic.or.kr/resources/images/etc/hb_border.png could save 922B (93% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/menu_quick01.png could save 891B (42% reduction).
Compressing http://m.opic.or.kr/resources/images/icon/icon_hb03.png could save 889B (33% reduction).
Compressing http://m.opic.or.kr/resources/images/btn/btn_menu.png could save 871B (71% reduction).
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Compressing http://m.opic.or.kr/resources/images/icon/menu_quick02.png could save 855B (41% reduction).
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priority - 69Enable 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 669KiB (77% reduction).

Compressing http://m.opic.or.kr/resources/css/sub.css could save 182.8KiB (84% reduction).
Compressing http://m.opic.or.kr/resources/js/jquery.flot.js could save 93.3KiB (77% reduction).
Compressing http://m.opic.or.kr/opics/jsp/senior/indexMobile.jsp could save 82KiB (79% reduction).
Compressing http://m.opic.or.kr/resources/js/jquery-1.11.3.min.js could save 61.2KiB (65% reduction).
Compressing http://m.opic.or.kr/resources/js/swiper.min.js could save 46.7KiB (74% reduction).
Compressing http://m.opic.or.kr/resources/css/main.css could save 43.3KiB (83% reduction).
Compressing http://m.opic.or.kr/resources/css/common.css could save 26.3KiB (81% reduction).
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Compressing http://fs.bizspring.net/fs4/logger.v4.1.js could save 22.2KiB (75% reduction).
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Compressing http://m.opic.or.kr/resources/js/jquery.flot.pie.js could save 16.3KiB (70% reduction).
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Compressing http://m.opic.or.kr/resources/js/custom.js could save 11.7KiB (69% reduction).
Compressing http://m.opic.or.kr/resources/js/jquery.touchSlider.js could save 8.6KiB (73% reduction).
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Compressing http://m.opic.or.kr/resources/js/main.js could save 2.1KiB (72% reduction).
Compressing http://m.opic.or.kr/resources/css/reset.css could save 1.9KiB (59% reduction).
Compressing http://m.opic.or.kr/resources/js/jquery.event.drag-1.5.min.js could save 1.1KiB (52% reduction).

priority - 60Leverage 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://fs.bizspring.net/fs4/bstrk.1.js (expiration not specified)
http://fs.bizspring.net/fs4/logger.v4.1.js (expiration not specified)
http://m.opic.or.kr/resources/css/base.css (expiration not specified)
http://m.opic.or.kr/resources/css/board.css (expiration not specified)
http://m.opic.or.kr/resources/css/common.css (expiration not specified)
http://m.opic.or.kr/resources/css/main.css (expiration not specified)
http://m.opic.or.kr/resources/css/reset.css (expiration not specified)
http://m.opic.or.kr/resources/css/sub.css (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_close.gif (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_event.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_home_on.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_job_on.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_menu.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_menu_pad.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_my_on.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side01.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side02.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side03.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side04.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side05.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side06.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/btn_side07.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/launcher_back.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/launcher_home.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/launcher_mouse.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/launcher_top.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/popup_close.png (expiration not specified)
http://m.opic.or.kr/resources/images/btn/quick_close.png (expiration not specified)
http://m.opic.or.kr/resources/images/common/logo.png (expiration not specified)
http://m.opic.or.kr/resources/images/etc/hb_border.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_hb01.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_hb02.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_hb03.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_hb04.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_level01.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_level02.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_level03.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_menul01.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_menul02.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_menul03.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_menul04.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_menul05.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_more.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_notice.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/icon_plus.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_quick01.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_quick02.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_quick03.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_quick04.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_sns01.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_sns02.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_sns03.png (expiration not specified)
http://m.opic.or.kr/resources/images/icon/menu_sns04.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/apply_bg.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/arrow_touch.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/checkbox.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/lo_bg_all.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/quick_bg.png (expiration not specified)
http://m.opic.or.kr/resources/images/main/score_bg.png (expiration not specified)
http://m.opic.or.kr/resources/images/sub/cb_bg.png (expiration not specified)
http://m.opic.or.kr/resources/images/sub/recom_app01.png (expiration not specified)
http://m.opic.or.kr/resources/images/sub/recom_app02.png (expiration not specified)
http://m.opic.or.kr/resources/js/commutil.js (expiration not specified)
http://m.opic.or.kr/resources/js/custom.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery-1.11.3.min.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery.easing.1.3.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery.event.drag-1.5.min.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery.flot.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery.flot.pie.js (expiration not specified)
http://m.opic.or.kr/resources/js/jquery.touchSlider.js (expiration not specified)
http://m.opic.or.kr/resources/js/main.js (expiration not specified)
http://m.opic.or.kr/resources/js/swiper.min.js (expiration not specified)
http://www.opic.or.kr/senior/event/20180828/images/m_banner.jpg (expiration not specified)
http://www.opic.or.kr/senior/event/20190401/images/m_banner.jpg (expiration not specified)
http://www.opic.or.kr/senior/event/20190430/images/m_banner.jpg (expiration not specified)
http://www.opic.or.kr/senior/event/20190529/images/m_banner.jpg (expiration not specified)
http://www.opic.or.kr/senior/event/20190529/images/m_popup.jpg (expiration not specified)
http://www.opic.or.kr/senior/event/20190530_1/images/m_banner.jpg (expiration not specified)
http://www.opic.or.kr/senior/notice/20190529/images/m_banner.jpg (expiration not specified)
https://el.multicampus.com/web/new_mlearning/js/mdetect.js (expiration not specified)

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://el.multicampus.com/web/new_mlearning/js/mdetect.js
http://m.opic.or.kr/resources/js/jquery-1.11.3.min.js
http://m.opic.or.kr/resources/js/swiper.min.js
http://m.opic.or.kr/resources/js/jquery-1.11.3.min.js
http://m.opic.or.kr/resources/js/jquery.easing.1.3.js
http://m.opic.or.kr/resources/js/custom.js
http://m.opic.or.kr/resources/js/commutil.js
http://m.opic.or.kr/resources/js/main.js
https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js
http://m.opic.or.kr/resources/js/jquery.event.drag-1.5.min.js
http://m.opic.or.kr/resources/js/jquery.touchSlider.js
http://m.opic.or.kr/resources/js/jquery.flot.js
http://m.opic.or.kr/resources/js/jquery.flot.pie.js

Optimize CSS Delivery of the following:

http://m.opic.or.kr/resources/css/base.css
http://m.opic.or.kr/resources/css/reset.css
http://m.opic.or.kr/resources/css/common.css
http://m.opic.or.kr/resources/css/main.css
http://m.opic.or.kr/resources/css/sub.css
http://m.opic.or.kr/resources/css/board.css

priority - 24Prioritize 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 36% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 13Minify 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 128KiB (48% reduction).

Minifying http://m.opic.or.kr/resources/js/jquery.flot.js could save 68.1KiB (56% reduction).
Minifying http://m.opic.or.kr/resources/js/commutil.js could save 17.4KiB (50% reduction).
Minifying http://m.opic.or.kr/resources/js/jquery.flot.pie.js could save 11.4KiB (49% reduction).
Minifying https://el.multicampus.com/web/new_mlearning/js/mdetect.js could save 11.3KiB (59% reduction).
Minifying http://fs.bizspring.net/fs4/logger.v4.1.js could save 5.6KiB (20% reduction).
Minifying http://m.opic.or.kr/resources/js/jquery.easing.1.3.js could save 4.6KiB (56% reduction).
Minifying http://m.opic.or.kr/resources/js/custom.js could save 4.3KiB (26% reduction).
Minifying http://m.opic.or.kr/resources/js/jquery.touchSlider.js could save 3.9KiB (34% reduction).
Minifying http://fs.bizspring.net/fs4/bstrk.1.js could save 744B (18% reduction).
Minifying http://m.opic.or.kr/resources/js/main.js could save 615B (21% 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://opic.or.kr/
http://m.opic.or.kr/senior/indexMobile.html
http://m.opic.or.kr/opics/jsp/senior/indexMobile.jsp

priority - 4Minify 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 43.6KiB (14% reduction).

Minifying http://m.opic.or.kr/resources/css/sub.css could save 30.3KiB (15% reduction).
Minifying http://m.opic.or.kr/resources/css/main.css could save 6.8KiB (14% reduction).
Minifying http://m.opic.or.kr/resources/css/common.css could save 3.4KiB (11% reduction).
Minifying http://m.opic.or.kr/resources/css/board.css could save 3.1KiB (13% reduction).

priority - 3Minify 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 30.4KiB (30% reduction).

Minifying http://m.opic.or.kr/opics/jsp/senior/indexMobile.jsp could save 30.4KiB (30% reduction).

opic.or.kr Mobile Resource Breakdown

Total Resources	91
Number of Hosts	11
Static Resources	81
JavaScript Resources	14
CSS Resources	6

opic.or.kr mobile page usability

Last tested: 2019-06-28

Mobile Usability Good

93/100

opic.or.kr Mobile Usability Test Quick Summary

priority - 6Size 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="/opics/servlet…le&p_nav=1_1_2">접수확인</a> and 1 others are close to other tap targets.

The tap target <a href="/opics/servlet…nterMapServlet">시험센터</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:goLoginFooter();">로그인</a> and 3 others are close to other tap targets.
The tap target <a href="javascript:goLoginFooter();">로그인</a> and 3 others are close to other tap targets.
The tap target <a href="/opics/jsp/sen…vacyMobile.jsp">개인정보처리방침</a> is close to 3 other tap targets.
The tap target <a href="/opics/jsp/sen…vacyMobile.jsp">개인정보처리방침</a> is close to 3 other tap targets.

The tap target <label for="todayStop" class="css-label">오늘은 그만보기</label> and 1 others are close to other tap targets.

The tap target <a href="#"></a> is close to 2 other tap targets.

opic.or.kr HTML validation

Errors

Malformed byte sequence: “8b”.

Line: 3 Column: - 4
"......" Line: 3 Column: - 33
"......" Line: 5 Column: - 32
"......" Line: 7 Column: - 34
"......" Line: 68 Column: - 53
"......"

Malformed byte sequence: “9c”.

Line: 3 Column: - 5
"......" Line: 3 Column: - 34
"......" Line: 5 Column: - 33
"......" Line: 7 Column: - 35
"......" Line: 8 Column: - 24
"......" Line: 14 Column: - 23
"......" Line: 16 Column: - 47
"......" Line: 16 Column: - 54
"......"

Malformed byte sequence: “8a”.

Line: 3 Column: - 6
"......" Line: 3 Column: - 35
"......" Line: 5 Column: - 34
"......" Line: 6 Column: - 6
"......" Line: 7 Column: - 36
"......" Line: 11 Column: - 9
"......" Line: 16 Column: - 30
"......" Line: 16 Column: - 60
"......" Line: 16 Column: - 82
"......" Line: 17 Column: - 25
"......" Line: 17 Column: - 45
"......" Line: 68 Column: - 49
"......" Line: 68 Column: - 50
"......"

Malformed byte sequence: “a4”.

Line: 3 Column: - 7
"......" Line: 3 Column: - 36
"......" Line: 5 Column: - 35
"......" Line: 6 Column: - 7
"......" Line: 7 Column: - 37
"......" Line: 16 Column: - 31
"......" Line: 17 Column: - 26
"......"

Malformed byte sequence: “81”.

Line: 3 Column: - 21
"......" Line: 5 Column: - 20
"......" Line: 7 Column: - 22
"......" Line: 11 Column: - 6
"......" Line: 16 Column: - 34
"......" Line: 17 Column: - 29
"......"

Malformed byte sequence: “ac”.

Line: 3 Column: - 22
"......" Line: 3 Column: - 31
"......" Line: 5 Column: - 21
"......" Line: 5 Column: - 30
"......" Line: 7 Column: - 23
"......" Line: 7 Column: - 32
"......" Line: 16 Column: - 35
"......" Line: 16 Column: - 40
"......" Line: 16 Column: - 57
"......" Line: 17 Column: - 30
"......" Line: 17 Column: - 35
"......" Line: 17 Column: - 42
"......"

Malformed byte sequence: “80”.

Line: 3 Column: - 24
"......" Line: 5 Column: - 23
"......" Line: 7 Column: - 25
"......" Line: 16 Column: - 37
"......" Line: 17 Column: - 32
"......"

Malformed byte sequence: “84”.

Line: 3 Column: - 40
"......" Line: 4 Column: - 5
"......" Line: 4 Column: - 11
"......" Line: 5 Column: - 5
"......" Line: 7 Column: - 46
"......" Line: 8 Column: - 6
"......" Line: 9 Column: - 5
"......" Line: 12 Column: - 6
"......" Line: 16 Column: - 23
"......" Line: 16 Column: - 46
"......" Line: 16 Column: - 74
"......" Line: 16 Column: - 75
"......" Line: 17 Column: - 18
"......" Line: 17 Column: - 54
"......" Line: 68 Column: - 32
"......"

Malformed byte sequence: “ec”, “95”.

Line: 3 Column: - 42
"......"

Malformed byte sequence: “94”.

Line: 4 Column: - 4
"......" Line: 5 Column: - 4
"......" Line: 7 Column: - 43
"......" Line: 7 Column: - 52
"......" Line: 16 Column: - 22
"......" Line: 16 Column: - 83
"......" Line: 17 Column: - 17
"......"

Malformed byte sequence: “eb”, “9e”.

Line: 4 Column: - 8
"......" Line: 5 Column: - 8
"......" Line: 16 Column: - 26
"......" Line: 17 Column: - 21
"......"

Malformed byte sequence: “95”.

Line: 4 Column: - 10
"......" Line: 13 Column: - 8
"......" Line: 14 Column: - 8
"......" Line: 15 Column: - 8
"......" Line: 16 Column: - 53
"......" Line: 16 Column: - 85
"......" Line: 68 Column: - 31
"......" Line: 68 Column: - 43
"......" Line: 68 Column: - 44
"......" Line: 68 Column: - 48
"......"

Malformed byte sequence: “9d”.

Line: 4 Column: - 12
"......" Line: 5 Column: - 10
"......" Line: 5 Column: - 45
"......" Line: 6 Column: - 9
"......" Line: 6 Column: - 11
"......" Line: 7 Column: - 6
"......" Line: 7 Column: - 39
"......" Line: 7 Column: - 48
"......" Line: 7 Column: - 56
"......" Line: 7 Column: - 62
"......" Line: 10 Column: - 8
"......" Line: 12 Column: - 5
"......" Line: 13 Column: - 9
"......" Line: 16 Column: - 4
"......" Line: 16 Column: - 43
"......" Line: 16 Column: - 51
"......" Line: 16 Column: - 66
"......" Line: 17 Column: - 38
"......" Line: 17 Column: - 51
"......" Line: 17 Column: - 55
"......" Line: 17 Column: - 76
"......" Line: 68 Column: - 36
"......"

Malformed byte sequence: “b4”.

Line: 4 Column: - 13
"......" Line: 5 Column: - 11
"......" Line: 5 Column: - 46
"......" Line: 6 Column: - 12
"......" Line: 7 Column: - 63
"......" Line: 11 Column: - 7
"......" Line: 15 Column: - 10
"......" Line: 16 Column: - 80
"......"

Malformed byte sequence: “eb”, “84”.

Line: 5 Column: - 12
"......" Line: 6 Column: - 13
"......"

Malformed byte sequence: “98”.

Line: 5 Column: - 44
"......" Line: 7 Column: - 40
"......" Line: 7 Column: - 61
"......" Line: 13 Column: - 7
"......" Line: 14 Column: - 7
"......" Line: 15 Column: - 7
"......" Line: 16 Column: - 44
"......" Line: 16 Column: - 52
"......" Line: 16 Column: - 78
"......" Line: 17 Column: - 39
"......" Line: 17 Column: - 56
"......" Line: 17 Column: - 72
"......" Line: 68 Column: - 34
"......" Line: 68 Column: - 42
"......" Line: 68 Column: - 45
"......"

Malformed byte sequence: “ec”, “80”.

Line: 5 Column: - 47
"......" Line: 7 Column: - 64
"......"

Malformed byte sequence: “86”.

Line: 6 Column: - 4
"......" Line: 16 Column: - 28
"......" Line: 16 Column: - 65
"......" Line: 17 Column: - 23
"......" Line: 17 Column: - 50
"......" Line: 17 Column: - 75
"......"

Malformed byte sequence: “8c”.

Line: 6 Column: - 5
"......" Line: 7 Column: - 4
"......" Line: 7 Column: - 5
"......" Line: 10 Column: - 6
"......" Line: 10 Column: - 7
"......" Line: 16 Column: - 29
"......" Line: 17 Column: - 24
"......" Line: 17 Column: - 77
"......"

Malformed byte sequence: “bc”.

Line: 7 Column: - 7
"......" Line: 10 Column: - 9
"......" Line: 13 Column: - 10
"......" Line: 16 Column: - 5
"......" Line: 68 Column: - 37
"......"

Malformed byte sequence: “eb”, “85”.

Line: 7 Column: - 9
"......" Line: 10 Column: - 10
"......"

Malformed byte sequence: “9a”.

Line: 7 Column: - 42
"......"

Malformed byte sequence: “ec”, “b2”.

Line: 7 Column: - 44
"......"

Malformed byte sequence: “b8”.

Line: 7 Column: - 49
"......" Line: 7 Column: - 57
"......" Line: 16 Column: - 69
"......" Line: 24 Column: - 86
"......"

Malformed byte sequence: “b0”.

Line: 7 Column: - 53
"......" Line: 24 Column: - 47
"......"

Malformed byte sequence: “ec”, “8a”.

Line: 7 Column: - 59
"......" Line: 16 Column: - 8
"......"

Malformed byte sequence: “ea”, “b8”.

Line: 7 Column: - 67
"......"

Malformed byte sequence: “9e”.

Line: 8 Column: - 4
"......" Line: 14 Column: - 9
"......" Line: 17 Column: - 53
"......" Line: 68 Column: - 33
"......"

Malformed byte sequence: “91”.

Line: 8 Column: - 5
"......"

Malformed byte sequence: “b1”.

Line: 8 Column: - 7
"......" Line: 12 Column: - 7
"......" Line: 24 Column: - 43
"......"

Malformed byte sequence: “83”.

Line: 8 Column: - 23
"......" Line: 12 Column: - 4
"......" Line: 14 Column: - 22
"......"

Malformed byte sequence: “88”.

Line: 13 Column: - 6
"......" Line: 14 Column: - 6
"......" Line: 15 Column: - 6
"......" Line: 16 Column: - 73
"......" Line: 16 Column: - 86
"......" Line: 17 Column: - 71
"......" Line: 68 Column: - 41
"......"

Malformed byte sequence: “90”.

Line: 14 Column: - 10
"......" Line: 16 Column: - 77
"......" Line: 16 Column: - 87
"......"

Malformed byte sequence: “82”.

Line: 15 Column: - 9
"......" Line: 16 Column: - 39
"......" Line: 16 Column: - 56
"......" Line: 17 Column: - 34
"......" Line: 17 Column: - 41
"......"

Malformed byte sequence: “ec”, “9a”.

Line: 15 Column: - 11
"......"

Malformed byte sequence: “eb”, “b3”.

Line: 16 Column: - 20
"......" Line: 17 Column: - 15
"......"

Malformed byte sequence: “ec”, “84”.

Line: 16 Column: - 58
"......" Line: 17 Column: - 43
"......"

Malformed byte sequence: “b9”.

Line: 16 Column: - 61
"......" Line: 17 Column: - 46
"......" Line: 24 Column: - 44
"......" Line: 24 Column: - 52
"......" Line: 24 Column: - 74
"......"

Malformed byte sequence: “ec”, “9d”.

Line: 16 Column: - 62
"......" Line: 17 Column: - 47
"......"

Malformed byte sequence: “97”.

Line: 16 Column: - 64
"......" Line: 17 Column: - 49
"......" Line: 17 Column: - 74
"......"

Malformed byte sequence: “99”.

Line: 16 Column: - 68
"......"

Malformed byte sequence: “eb”, “80”.

Line: 16 Column: - 70
"......"

Malformed byte sequence: “96”.

Line: 16 Column: - 79
"......"

Malformed byte sequence: “ec”, “9c”.

Line: 17 Column: - 60
"......"

Malformed byte sequence: “ec”, “82”.

Line: 17 Column: - 64
"......"

Malformed byte sequence: “ed”, “ac”.

Line: 17 Column: - 68
"......"

Malformed byte sequence: “ed”, “95”.

Line: 17 Column: - 69
"......"

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

Line: 20 Column: 4 - 30
"...====*/ --> <html lang="ko" xml:lang="ko"> <head..."

Malformed byte sequence: “c1”.

Line: 24 Column: - 45
"......"

Malformed byte sequence: “a6”.

Line: 24 Column: - 46
"......"

Malformed byte sequence: “f8”.

Line: 24 Column: - 48
"......" Line: 24 Column: - 83
"......"

Malformed byte sequence: “c0”.

Line: 24 Column: - 49
"......" Line: 24 Column: - 68
"......" Line: 24 Column: - 80
"......"

Malformed byte sequence: “be”.

Line: 24 Column: - 53
"......"

Malformed byte sequence: “ee”.

Line: 24 Column: - 54
"......"

Malformed byte sequence: “bd”.

Line: 24 Column: - 57
"......"

Malformed byte sequence: “c3”.

Line: 24 Column: - 58
"......" Line: 58 Column: - 67
"......"

Malformed byte sequence: “c7”.

Line: 24 Column: - 59
"......" Line: 24 Column: - 69
"......" Line: 24 Column: - 72
"......"

Malformed byte sequence: “e8”.

Line: 24 Column: - 60
"......"

Malformed byte sequence: “bf”.

Line: 24 Column: - 67
"......" Line: 24 Column: - 82
"......"

Malformed byte sequence: “c8”.

Line: 24 Column: - 70
"......"

Malformed byte sequence: “a7”.

Line: 24 Column: - 81
"......"

Malformed byte sequence: “d6”.

Line: 24 Column: - 87
"......"

Malformed byte sequence: “c6”.

Line: 24 Column: - 90
"......"

Malformed byte sequence: “ba”.

Line: 24 Column: - 92
"......"

Malformed byte sequence: “b7”.

Line: 58 Column: - 64
"......"

Malformed byte sequence: “ce”.

Line: 58 Column: - 65
"......"

Malformed byte sequence: “a1”.

Line: 58 Column: - 69
"......"

Malformed byte sequence: “b5”.

Line: 58 Column: - 70
"......" Line: 68 Column: - 51
"......"

Malformed byte sequence: “ca”.

Line: 58 Column: - 71
"......"

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 23 Column: 2 - 71
"...</title> <meta http-equiv="X-UA-Compatible" content="IE=Edge; charset=utf-8" /> ..."

Warnings

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

Line: 26 Column: 1 - 30
"...�Ƽķ�۽�"> <script language="javascript"> va..."

opic.or.kr similar domains

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opic.or.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.

opic.or.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.

OPIC.OR.KR Website Information

opic.or.kr Website Information

Advertisement

opic.or.kr Alexa Rank

opic.or.kr whois

opic.or.kr server information

Servers Location

opic.or.kr desktop page speed rank

opic.or.kr Desktop Speed Test Quick Summary

priority - 85Leverage 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 - 35Enable 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 345KiB (72% reduction).

priority - 10Minify 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 95.8KiB (34% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 18 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize images

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

Optimize the following images to reduce their size by 56.5KiB (3% 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 - 2Minify 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 14.5KiB (23% reduction).

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 5.1KiB (23% reduction).

opic.or.kr Desktop Resource Breakdown

opic.or.kr mobile page speed rank

opic.or.kr Mobile Speed Test Quick Summary

priority - 118Optimize images

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

Optimize the following images to reduce their size by 1.1MiB (69% reduction).

priority - 69Enable 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 669KiB (77% reduction).

priority - 60Leverage 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 - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 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 - 24Prioritize 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 - 13Minify 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 128KiB (48% 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 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 43.6KiB (14% reduction).

priority - 3Minify 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 30.4KiB (30% reduction).

opic.or.kr Mobile Resource Breakdown

opic.or.kr mobile page usability

opic.or.kr Mobile Usability Test Quick Summary

priority - 6Size 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.

opic.or.kr HTML validation

Errors

Malformed byte sequence: “8b”.

Malformed byte sequence: “9c”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “81”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “80”.

Malformed byte sequence: “84”.