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ITWORLD.CO.KR 테크놀로지 리더를 위한 글로벌 IT 뉴스 - ITWorld Korea

itworld.co.kr Website Information

Daily Unique Visits: 21,360

Daily Page Views: 128,160

Income Per Day: $256

Estimated Value: $184,320

This website is located in Korea and is using following IP address 115.68.228.195. See the complete list of popular websites hosted in Korea.

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

Website itworld.co.kr is using the following name servers:

  • ns259.dnsever.com
  • ns231.dnsever.com
  • ns72.dnsever.com
  • ns38.dnsever.com
  • ns46.dnsever.com

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

The highest website itworld.co.kr position in Alexa rank database was 60253 and the lowest rank position was 149585. Current position of itworld.co.kr in Alexa rank database is 67146.

Desktop speed score of itworld.co.kr (25/100) is better than the results of 6.03% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of itworld.co.kr (40/100) is better than the results of 18.97% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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itworld.co.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.

itworld.co.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 : itworld.co.kr

# KOREAN(UTF8)

도메인이름 : itworld.co.kr
등록인 : 한국아이디지(주)
등록인 주소 : 서울특별시 강남구 대치동 1001-10 동남유화빌딩 4층
등록인 우편번호 : 135280
책임자 : Andy Keum-Yup Yang
책임자 전자우편 : legal@idg.com
책임자 전화번호 : 02-558-6950
등록일 : 1998. 11. 23.
최근 정보 변경일 : 2022. 08. 09.
사용 종료일 : 2024. 10. 15.
정보공개여부 : Y
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명
등록정보 보호 : clientUpdateProhibited

1차 네임서버 정보
호스트이름 : ns38.dnsever.com

2차 네임서버 정보
호스트이름 : ns-465.awsdns-58.com
호스트이름 : ns-1889.awsdns-44.co.uk
호스트이름 : ns46.dnsever.com
호스트이름 : ns-1082.awsdns-07.org
호스트이름 : ns-895.awsdns-47.net

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : itworld.co.kr
Registrant : IDG Korea. Ltd.
Registrant Address : 4th Floor, Dongnam Yuhwa Building, 1001-10, Taechi-dong, Kangnam-gu, Seoul
Registrant Zip Code : 135280
Administrative Contact(AC) : Andy Keum-Yup Yang
AC E-Mail : legal@idg.com
AC Phone Number : 02-558-6950
Registered Date : 1998. 11. 23.
Last Updated Date : 2022. 08. 09.
Expiration Date : 2024. 10. 15.
Publishes : Y
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned
Domain Status : clientUpdateProhibited

Primary Name Server
Host Name : ns38.dnsever.com

Secondary Name Server
Host Name : ns-465.awsdns-58.com
Host Name : ns-1889.awsdns-44.co.uk
Host Name : ns46.dnsever.com
Host Name : ns-1082.awsdns-07.org
Host Name : ns-895.awsdns-47.net

- KISA/KRNIC WHOIS Service -

itworld.co.kr server information

Servers Location

itworld.co.kr desktop page speed rank

Last tested: 2016-08-14

Desktop Speed Bad
25/100

itworld.co.kr Desktop Speed Test Quick Summary


priority - 220Enable 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 2.1MiB (62% reduction).

Compressing http://www.itworld.co.kr/_css/fonts/NanumGothic-ExtraBold.ttf could save 1.3MiB (56% reduction).
Compressing http://techquiz.itworld.co.kr/_library/jquery/jquery-ui-1.9.2.custom.js could save 331.8KiB (75% reduction).
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priority - 30Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 296.3KiB (40% reduction).

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Minifying http://techquiz.itworld.co.kr/_library/jquery/jquery.form.js could save 22.8KiB (54% reduction).
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priority - 19Leverage 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://ad.itworld.co.kr/RealMedia/ads/Creatives/Ko…CloudCenter_300600.jpg (expiration not specified)
http://ad.itworld.co.kr/RealMedia/ads/Creatives/Ko…6_RWS/120_400_0804.jpg (expiration not specified)
http://ad.itworld.co.kr/RealMedia/ads/Creatives/Ko…ing/banner_120_225.jpg (expiration not specified)
http://ad.itworld.co.kr/RealMedia/ads/Creatives/Ko…anner_MPO_R_720x90.jpg (expiration not specified)
http://linkback.itworld.co.kr/src/lb4itworld.min.js (expiration not specified)
http://techquiz.itworld.co.kr/_css/common.css (expiration not specified)
http://techquiz.itworld.co.kr/_css/core.css (expiration not specified)
http://techquiz.itworld.co.kr/_css/layout.css (expiration not specified)
http://techquiz.itworld.co.kr/_images/bg-gray.png (expiration not specified)
http://techquiz.itworld.co.kr/_js/core/common.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/bootstrap/css/bootstrap.min.css (expiration not specified)
http://techquiz.itworld.co.kr/_library/bootstrap/js/bootstrap.min.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/font-awesom…s/font-awesome.min.css (expiration not specified)
http://techquiz.itworld.co.kr/_library/jasny-boots…asny-bootstrap.min.css (expiration not specified)
http://techquiz.itworld.co.kr/_library/jasny-boots…jasny-bootstrap.min.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/jquery/css/…ry-ui-1.9.2.custom.css (expiration not specified)
http://techquiz.itworld.co.kr/_library/jquery/jquery-1.9.1.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/jquery/jquery-ui-1.9.2.custom.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/jquery/jquery.cookie.js (expiration not specified)
http://techquiz.itworld.co.kr/_library/jquery/jquery.form.js (expiration not specified)
http://techquiz.itworld.co.kr/upload/2838023a778df…ner/20160803022003.jpg (expiration not specified)
http://white.contentsfeed.com/RealMedia/ads/Creati…_file/Action_banner.js (expiration not specified)
https://pbs.twimg.com/profile_images/1166664316/muloc_rect_ani_normal.gif (expiration not specified)
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https://pbs.twimg.com/profile_images/717607376036061184/wDTfE0XT_normal.jpg (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1634667 (5 minutes)
http://www.googletagservices.com/tag/js/gpt.js (15 minutes)
http://connect.facebook.net/ko_KR/sdk.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://wcs.naver.net/wcslog.js (33.1 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://z.moatads.com/idg235774026756/moatad.js (5.6 hours)
http://files.itworld.co.kr/image/2016/partnerblog/dell/wkst_3.jpg (24 hours)

priority - 15Optimize images

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Optimize the following images to reduce their size by 128.3KiB (43% reduction).

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

Your page has 6 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.itworld.co.kr/_js/jquery/jquery-1.8.3.min.js
http://www.itworld.co.kr/_js/jquery/jquery.mobile-1.3.1.min.js
http://ad.itworld.co.kr/RealMedia/ads/adstream_mjx…11,x12,x10,x31,x60,x61
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Optimize CSS Delivery of the following:

http://www.itworld.co.kr/_css/main_cache.css?1471200904
http://www.itworld.co.kr/_css/core/index.min.css?1471200904
http://www.itworld.co.kr/_css/core/_web_fonts.css
http://www.itworld.co.kr/_css/core/_desktop.css

priority - 2Minify 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 16.5KiB (22% reduction).

Minifying http://techquiz.itworld.co.kr/_css/layout.css could save 9.7KiB (24% reduction).
Minifying http://techquiz.itworld.co.kr/_library/jquery/css/…ry-ui-1.9.2.custom.css could save 5.8KiB (19% reduction).
Minifying http://techquiz.itworld.co.kr/_css/core.css could save 1KiB (20% reduction).

priority - 1Minify 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 6.2KiB (20% reduction).

Minifying http://www.itworld.co.kr/ could save 5.5KiB (20% reduction) after compression.
Minifying http://techquiz.itworld.co.kr/_common/banner/quiz_banner.php could save 678B (18% reduction).

itworld.co.kr Desktop Resource Breakdown

Total Resources207
Number of Hosts36
Static Resources171
JavaScript Resources44
CSS Resources22

itworld.co.kr mobile page speed rank

Last tested: 2019-12-08

Mobile Speed Bad
40/100

itworld.co.kr Mobile Speed Test Quick Summary


priority - 48Reduce server response time

In our test, your server responded in 3.4 seconds.

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

Your page has 7 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.itworld.co.kr/_js/jquery/jquery-1.8.3.min.js
http://www.itworld.co.kr/_js/jquery/jquery.mobile-1.3.1.min.js
https://use.fontawesome.com/5b317be4fe.js
http://ad.itworld.co.kr/RealMedia/ads/adstream_mjx…15,x16,x17,x18,x19,x50
http://ad.itworld.co.kr/RealMedia/ads/adstream_jx.…World.co.kr/mobile@x03
http://wcs.naver.net/wcslog.js
http://linkback.itworld.co.kr/src/lb4itworld.min.js

Optimize CSS Delivery of the following:

http://www.itworld.co.kr/_css/main.css.php?1575773739
http://www.itworld.co.kr/_css/core/index.min.css?1575773739
https://use.fontawesome.com/5b317be4fe.css
https://fonts.googleapis.com/css?family=Noto+Sans+KR:300,400,500
https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css

priority - 47Leverage 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://files.itworld.co.kr/2019/09-02/DeepDive_NoSQL_190926.60x90.jpg (expiration not specified)
http://files.itworld.co.kr/2019/10/HowTo_OneNote_191017.60x90.png (expiration not specified)
http://files.itworld.co.kr/2019/10_2/DIGITAL_BUSINESS_2019._thum.60x90.jpg (expiration not specified)
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http://files.itworld.co.kr/2019/11/3970X/0_threadr…7988-large.310x180.jpg (expiration not specified)
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http://files.itworld.co.kr/2019/11_2/1122_3_dsc007…18349-medium.80x70.jpg (expiration not specified)
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http://files.itworld.co.kr/2019/11_2/1128_3_ryzen_…1403-large.310x180.jpg (expiration not specified)
http://files.itworld.co.kr/2019/11_2/1650/1128_2_a…19159-medium.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/11_2/17/1129_3_lgg…584-medium.310x180.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/1203_3_retentio…535530-large.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/GettyImages-jv11947666.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/cso_crowdstrike…819901-large.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/laptop-with-col…813264-large.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/new-google-assi…815784-large.80x70.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/primary-100819449-medium.310x180.jpg (expiration not specified)
http://files.itworld.co.kr/2019/12/vs/pcw-surface-…medium.3x2.310x180.jpg (expiration not specified)
http://linkback.itworld.co.kr/src/lb4itworld.min.js (expiration not specified)
http://www.itworld.co.kr/_css/bootstrap/img/glyphicons-halflings-white.png (expiration not specified)
http://www.itworld.co.kr/_css/bootstrap/img/glyphicons-halflings.png (expiration not specified)
http://www.itworld.co.kr/_css/jquery/mobile/images/ajax-loader.gif (expiration not specified)
http://www.itworld.co.kr/_css/jquery/mobile/images/icons-36-white.png (expiration not specified)
http://www.itworld.co.kr/_images/banner/btn_close.png (expiration not specified)
http://www.itworld.co.kr/_images/banner/dell_emc/banner.jpg (expiration not specified)
http://www.itworld.co.kr/_images/banner/dell_emc/btn_close.png (expiration not specified)
http://www.itworld.co.kr/_images/banner/dell_emc/logo_DellEMC.png (expiration not specified)
http://www.itworld.co.kr/_images/banner/dell_emc/logo_INTEL.png (expiration not specified)
http://www.itworld.co.kr/_images/common/bullet/arrow_orange.png (expiration not specified)
http://www.itworld.co.kr/_images/main/arrow_left.png (expiration not specified)
http://www.itworld.co.kr/_images/main/arrow_right.png (expiration not specified)
http://www.itworld.co.kr/_images/mobile/button/c.png (expiration not specified)
http://www.itworld.co.kr/_images/mobile/button/f.png (expiration not specified)
http://www.itworld.co.kr/_images/mobile/button/r.png (expiration not specified)
http://www.itworld.co.kr/_images/mobile/button/t.png (expiration not specified)
http://www.itworld.co.kr/_images/mobile/common/bottom_idg_logo.png (expiration not specified)
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itworld.co.kr Mobile Resource Breakdown

Total Resources145
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Static Resources68
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itworld.co.kr mobile page usability

Last tested: 2019-12-08

Mobile Usability Good
100/100

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"...=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta..."

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"...u"> <ul id="menu-node-type" class="fl default_font color_orange font_12"> ..." Line: 1604 Column: 7 - 75
"...u"> <ul id="menu-node-type" class="fl default_font color_orange font_12"> ..." Line: 1616 Column: 7 - 75
"...u"> <ul id="menu-node-type" class="fl default_font color_orange font_12"> ..." Line: 1628 Column: 5 - 72
"..._us"> <ul id="menu-node-type" class="fl default_font color_white font_12"> ..."

No space between attributes.

Line: 570 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 597 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 627 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 659 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 748 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 778 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 807 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 833 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 853 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 883 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 894 Column: - 146
"...le_h3" title=""무엇을 살까, 선택의 기로에..." Line: 913 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 923 Column: - 155
"...tle="글로벌 칼럼 | "망 중립성 종말의 시대", ..." Line: 942 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 952 Column: - 146
"...le_h3" title=""해커에서 침투 테스터로의 변..." Line: 971 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 1031 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 1062 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 1073 Column: - 155
"...tle="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용..." Line: 1092 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 1122 Column: - 83
"...ass="fit_image"src="http://fil..." Line: 2528 Column: - 31
"...mc_modal_movie"style="width:70..."

Bad value “http://files.idg.co.kr/itworld/image/avatar/article/2017/December/dylee1999@gmail.com/ibm logo.110x97.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 597 Column: 61 - 217
"...t_target"><img class="fit_image"src="http://files.idg.co.kr/itworld/image/avatar/article/2017/December/dylee1999@gmail.com/ibm logo.110x97.jpg" style="display:none" /></div>..."

Bad value “/t/62074/퍼스널 컴퓨팅” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 783 Column: 40 - 66
"... <a href="/t/62074/퍼스널 컴퓨팅"><span ..." Line: 839 Column: 41 - 67
"... <a href="/t/62074/퍼스널 컴퓨팅"><span ..." Line: 859 Column: 41 - 67
"... <a href="/t/62074/퍼스널 컴퓨팅"><span ..." Line: 2088 Column: 38 - 64
"... <a href="/t/62074/퍼스널 컴퓨팅">퍼스널 컴퓨..." Line: 2127 Column: 47 - 73
"... <a href="/t/62074/퍼스널 컴퓨팅">퍼스널 컴퓨..." Line: 2149 Column: 47 - 73
"... <a href="/t/62074/퍼스널 컴퓨팅">퍼스널 컴퓨..."

Bad value “/t/55815/디지털 디바이스” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 838 Column: 40 - 67
"... <a href="/t/55815/디지털 디바이스"><span ..." Line: 858 Column: 40 - 67
"... <a href="/t/55815/디지털 디바이스"><span ..." Line: 977 Column: 41 - 68
"... <a href="/t/55815/디지털 디바이스"><span ..." Line: 2126 Column: 38 - 65
"... <a href="/t/55815/디지털 디바이스">디지털 디바..." Line: 2148 Column: 38 - 65
"... <a href="/t/55815/디지털 디바이스">디지털 디바..." Line: 2228 Column: 47 - 74
"... <a href="/t/55815/디지털 디바이스">디지털 디바..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 894 Column: - 169
"...선택의 기로에 놓인 당신에게"···아이폰 8 플러스 V..." Line: 894 Column: - 198
"...Vs. 아이폰 X 사양 비교"> ..." Line: 923 Column: - 167
"...| "망 중립성 종말의 시대", 다가올 악몽 10가지 ..." Line: 923 Column: - 182
"...", 다가올 악몽 10가지 "> ..." Line: 952 Column: - 162
"...커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요..." Line: 952 Column: - 182
"...테스트의 기초와 요구 사항 "> ..." Line: 1073 Column: - 165
"...럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하..." Line: 1073 Column: - 185
"... 앱을 만들어야 하는 이유 "> ..."

Attribute “무엇을” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “살까,” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “선택의” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “기로에” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “놓인” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “당신에게"···아이폰” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “8” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “플러스” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “vs.” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “아이폰” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “x” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “사양” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “비교"” not allowed on element “h4” at this point.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “망” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “중립성” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “종말의” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “시대",” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “다가올” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “악몽” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “10가지” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “"” not allowed on element “h4” at this point.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..." Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..." Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Duplicate attribute “침투”.

Line: 952 Column: - 166
"...침투 테스터로의 변신" 침투 테스트의 기초와 요..."

Attribute “해커에서” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “침투” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “테스터로의” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “변신"” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “테스트의” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “기초와” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “요구” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “사항” not allowed on element “h4” at this point.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “포켓몬” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “고는” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “잊어라"…기업용” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “앱을” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “만들어야” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “하는” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “이유” not allowed on element “h4” at this point.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Bad value “/t/54649/빅 데이터” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 1129 Column: 41 - 65
"... <a href="/t/54649/빅 데이터"><span ..." Line: 2335 Column: 47 - 71
"... <a href="/t/54649/빅 데이터">빅 데이터<..."

Stray end tag “object”.

Line: 1168 Column: 16 - 24
"...script> </object> <..."

Duplicate ID “nano_dimmd”.

Line: 1175 Column: 4 - 176
"...one;"> <div id="nano_dimmd" style="background-color: #111111; height: 100%; left: 0; opacity: 0.7; position: fixed; top: 0; width: 100%; z-index: 10000;FILTER: alpha(opacity=70);">&nbsp;..." Line: 2465 Column: 1 - 171
"..._banner"> <div id="nano_dimmd" style="background-color: #111111; height: 100%; left: 0; opacity: 0; position: fixed; top: 0; width: 100%; z-index: 10000;FILTER: alpha(opacity=70);">&nbsp;..."

Duplicate ID “nano_banner”.

Line: 1176 Column: 4 - 25
"...</div> <div id="nano_banner"> <..."

Element “object” is missing one or more of the following attributes: “data”, “type”.

Line: 1200 Column: 4 - 36
"...001;"> <object width="560" height="315"> <..."

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Line: 1387 Column: 9 - 56
"...> <div class="side_box_bullet bg_light_orange fl"> </div..." Line: 1388 Column: 9 - 73
"...> <div class="bg_light_grey color_depp_gray default_font title_h3">Sponso..." Line: 1421 Column: 9 - 56
"...> <div class="side_box_bullet bg_light_orange fl"> </div..." Line: 1422 Column: 9 - 73
"...> <div class="bg_light_grey color_depp_gray default_font title_h3">Sponso..." Line: 1455 Column: 9 - 56
"...> <div class="side_box_bullet bg_light_orange fl"> </div..." Line: 1456 Column: 9 - 73
"...> <div class="bg_light_grey color_depp_gray default_font title_h3">IDG추천 ..." Line: 1517 Column: 9 - 56
"...> <div class="side_box_bullet bg_light_orange fl"> </div..." Line: 1518 Column: 9 - 73
"...> <div class="bg_light_grey color_depp_gray default_font title_h3">인기 뉴스<..." Line: 1531 Column: 9 - 51
"...> <div class="side_box_bullet_cio bg_cio fl"><img s..." Line: 1532 Column: 9 - 62
"...> <div class="bg_cio color_white default_font title_h3">추천기사</..." Line: 2648 Column: 9 - 24
"...> <div class="fr"><a hre..." Line: 2649 Column: 9 - 61
"...> <div class="color_white default_small_font title_h3">&nbsp;..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 1531 Column: 52 - 140
"...g_cio fl"><img src="/_images/common/side/cio_small_logo.png" width="74" height="39" align="left" /></div>..."

The “font” element is obsolete. Use CSS instead.

Line: 1637 Column: 86 - 130
"...e font_8"><font class="font_12 color_orange font_bold">IDG Ne..." Line: 1639 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1640 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1641 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1642 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1643 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1644 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1645 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1646 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1647 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1651 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1652 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1653 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1654 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1655 Column: 7 - 38
".../a> <font class="color_medium_gray"> l </f..." Line: 1659 Column: 86 - 117
"...회사명:한국IDG <font class="color_medium_gray"> | </f..." Line: 1659 Column: 141 - 172
"...: ITWorld <font class="color_medium_gray"> | </f..." Line: 1659 Column: 216 - 247
"...층 우)04512 <font class="color_medium_gray"> | </f..." Line: 1659 Column: 276 - 307
"...서울 아00743 <font class="color_medium_gray"> | </f..." Line: 1660 Column: 11 - 42
"...발행인 : 박형미 <font class="color_medium_gray"> | </f..." Line: 1660 Column: 64 - 95
"...편집인 : 박재곤 <font class="color_medium_gray"> | </f..." Line: 1660 Column: 122 - 153
"...책임자 : 한정규 <font class="color_medium_gray"> | </f..." Line: 1660 Column: 189 - 220
"...-87-22467 <font class="color_medium_gray"> | </f..." Line: 1661 Column: 1 - 57
"...6950<br/> <font class="english_copyright_font color_white font_10">Copyri..."

Duplicate ID “frm_search”.

Line: 1709 Column: 5 - 75
"...="d"> <form id="frm_search" data-ajax="false" action="/search" method="get" onsubmit="return($('#search_bar #search_keyword').val()?true:false);"> ..."

Duplicate ID “search_keyword”.

Line: 1710 Column: 6 - 55
"...);"> <input type="search" name="q" id="search_keyword"> <..."

Bad value “/t/69499/VR | AR” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 1715 Column: 9 - 27
"... <li><a href='/t/69499/VR | AR'>VR/AR ..."

Bad value “/t/61022/디지털 마케팅” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 1731 Column: 9 - 27
"...> <li><a href='/t/61022/디지털 마케팅'>디지털 마케..."

Bad value “/t/65210/BI | 분석” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Line: 1745 Column: 9 - 27
"...> <li><a href='/t/65210/BI | 분석'>BI/분석 ..."

Duplicate ID “hln_title”.

Line: 1879 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1888 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1897 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1906 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1915 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..."

Duplicate ID “m_list_title”.

Line: 1929 Column: 5 - 27
"...뉴스--> <div id="m_list_title"> ..." Line: 1959 Column: 5 - 27
"...ame"> <div id="m_list_title"> ..."

Duplicate ID “banner_top”.

Line: 1946 Column: 4 - 24
"...ner--> <div id="banner_top"> ..." Line: 2356 Column: 5 - 25
"..._bg"> <div id="banner_top"> ..."

Duplicate ID “content_frame”.

Line: 1958 Column: 4 - 27
"...요뉴스--> <div id="content_frame"> <..."

Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Line: 1961 Column: 64 - 103
"...f="/news"><div class="color_depp_gray font_12 fr">more</..."

Duplicate ID “m_topic_news_list_title”.

Line: 1986 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2006 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2028 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2048 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2064 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2084 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2103 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2122 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2144 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2164 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2185 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2204 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2223 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2245 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2263 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2286 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2309 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 2329 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..."

Duplicate ID “m_topic_news_list_source”.

Line: 1989 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2009 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2031 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2051 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2067 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2087 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2106 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2125 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2147 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2167 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2188 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2207 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2226 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2248 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2266 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2289 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2312 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 2332 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..."

Duplicate ID “m_topic_news_list_time”.

Line: 1994 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2016 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2036 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2055 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2072 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2091 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2110 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2130 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2152 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2172 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2192 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2211 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2233 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2252 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2272 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2294 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2317 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 2339 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..."

Duplicate ID “m_topic_news_list_image”.

Line: 1997 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2019 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2039 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2075 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2094 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2113 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2133 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2155 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2175 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2195 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2214 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2236 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2275 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2297 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2320 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 2342 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..."

Bad value “http://files.idg.co.kr/itworld/image/avatar/article/2017/December/dylee1999@gmail.com/ibm logo.80x70.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 1998 Column: 19 - 154
"...a href=""><img class="fit_image" src="http://files.idg.co.kr/itworld/image/avatar/article/2017/December/dylee1999@gmail.com/ibm logo.80x70.jpg" /></a> ..."

Duplicate ID “m_topic_news_list_summary”.

Line: 2000 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2022 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2042 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2058 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2078 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2097 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2116 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2136 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2158 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2178 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2198 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2217 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2239 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2255 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2278 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2300 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2323 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 2345 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..."

Duplicate ID “m_list_underline”.

Line: 2005 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2027 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2047 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2063 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2083 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2102 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"><..." Line: 2121 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2143 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2163 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2184 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2203 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2222 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2244 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2262 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2285 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2308 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2328 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 2350 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..."

Duplicate ID “banner_bg”.

Line: 2355 Column: 4 - 23
"...ner--> <div id="banner_bg"> <..."

Duplicate ID “social_icon_news_letter”.

Line: 2412 Column: 4 - 73
"... <div> <a id="social_icon_news_letter" onclick="objCommon.openNewsletter();">IT Wor..." Line: 2415 Column: 4 - 91
"... <div> <a id="social_icon_news_letter" class="btn_desktop_view" onclick="applyDesktopView(1);">PC화면으로..."

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 2441 Column: 1 - 7
"...l"></div> <style> #nano..." Line: 2500 Column: 1 - 7
".../script> <style> #dell..." Line: 2537 Column: 1 - 7
"... 참여 전 --> <style> #tq_p..." Line: 2689 Column: 15 - 21
"...</div> <style> .spri..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 2471 Column: 1 - 172
"...er_body"> <iframe style="margin-top:60px;margin-left:60px;" id="youyube_player_iframe" src="/_common/banner/blank_black.php" width="854" height="480" frameborder="0" allowfullscreen></ifra..." Line: 2532 Column: 119 - 211
"...:hidden;"><iframe id="dell_emc_player" width="640" height="360" src="" frameborder="0" allowfullscreen></ifra..." Line: 2609 Column: 5 - 88
"... --> <iframe id='ifr' frameborder="0" width="650" height="615" style="overflow: hidden;"></ifra..." Line: 2622 Column: 5 - 103
"...px;"> <iframe id='mb_tq_ifr' frameborder="0" style="width:320px;height:380px;" style="overflow: hidden;"></ifra..."

Bad value “” for attribute “src” on element “iframe”: Must be non-empty.

Line: 2532 Column: 119 - 211
"...:hidden;"><iframe id="dell_emc_player" width="640" height="360" src="" frameborder="0" allowfullscreen></ifra..."

Duplicate attribute “style”.

Line: 2622 Column: - 83
"...t:380px;" style="overflow: hid..."

Element “dl” is missing a required instance of child element “dd”.

Line: 2659 Column: 13 - 17
"... </dl> ..." Line: 2667 Column: 13 - 17
"... </dl> ..." Line: 2675 Column: 13 - 17
"... </dl> ..." Line: 2683 Column: 13 - 17
"... </dl> ..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 1373 Column: 11 - 55
"... <label class="control-label" for="inputIcon"></labe..."

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 143 Column: - 7
"...ript --> <!------ Body 상단에 삽입..."

The first occurrence of ID “menu-node-type” was here.

Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..." Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..." Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..." Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..." Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..." Line: 206 Column: 10 - 87
"... <ul id="menu-node-type" class="fl default_font color_white font_16 font_bold"> ..."

Attribute “살까,” is not serializable as XML 1.0.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “당신에게"···아이폰” is not serializable as XML 1.0.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “8” is not serializable as XML 1.0.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “비교"” is not serializable as XML 1.0.

Line: 894 Column: 26 - 199
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""무엇을 살까, 선택의 기로에 놓인 당신에게"···아이폰 8 플러스 Vs. 아이폰 X 사양 비교"> ..."

Attribute “시대",” is not serializable as XML 1.0.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “10가지” is not serializable as XML 1.0.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..."

Attribute “"” is not serializable as XML 1.0.

Line: 923 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "망 중립성 종말의 시대", 다가올 악몽 10가지 "> ..." Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..." Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

Attribute “변신"” is not serializable as XML 1.0.

Line: 952 Column: 26 - 183
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title=""해커에서 침투 테스터로의 변신" 침투 테스트의 기초와 요구 사항 "> ..."

Attribute “잊어라"…기업용” is not serializable as XML 1.0.

Line: 1073 Column: 26 - 186
"... <h4 class="news_list_has_thumb_size news_list_title default_font color_deep_gray font_bold font_limit title_h3" title="글로벌 칼럼 | "포켓몬 고는 잊어라"…기업용 앱을 만들어야 하는 이유 "> ..."

The first occurrence of ID “nano_dimmd” was here.

Line: 1161 Column: 4 - 176
"...one;"> <div id="nano_dimmd" style="background-color: #111111; height: 100%; left: 0; opacity: 0.7; position: fixed; top: 0; width: 100%; z-index: 10000;FILTER: alpha(opacity=70);">&nbsp;..." Line: 1161 Column: 4 - 176
"...one;"> <div id="nano_dimmd" style="background-color: #111111; height: 100%; left: 0; opacity: 0.7; position: fixed; top: 0; width: 100%; z-index: 10000;FILTER: alpha(opacity=70);">&nbsp;..."

The first occurrence of ID “nano_banner” was here.

Line: 1162 Column: 4 - 25
"...</div> <div id="nano_banner"> <..."

Empty heading.

Line: 1689 Column: 2 - 21
"...header"> <h1 id="m_top_logo"> <a ..."

The first occurrence of ID “frm_search” was here.

Line: 391 Column: 4 - 144
"...-box"> <form id="frm_search" data-ajax="false" action="/search" method="get" onsubmit="return($('.search-box #search_keyword').val()?true:false);" > <..."

The first occurrence of ID “search_keyword” was here.

Line: 393 Column: 7 - 138
"..." > <input id="search_keyword" type="text" maxlength="128" name="q" size="15" value="" title="Enter the terms you wish to search for."> ..."

The first occurrence of ID “hln_title” was here.

Line: 1870 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1870 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1870 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1870 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..." Line: 1870 Column: 8 - 52
"...v> <div id="hln_title" class="carousel-caption"> ..."

The first occurrence of ID “m_list_title” was here.

Line: 1850 Column: 5 - 27
"...ws--> <div id="m_list_title"> ..." Line: 1850 Column: 5 - 27
"...ws--> <div id="m_list_title"> ..."

The first occurrence of ID “banner_top” was here.

Line: 1834 Column: 5 - 25
"..._bg"> <div id="banner_top"> ..." Line: 1834 Column: 5 - 25
"..._bg"> <div id="banner_top"> ..."

The first occurrence of ID “content_frame” was here.

Line: 1847 Column: 4 - 27
"...-> <div id="content_frame"> <..."

The first occurrence of ID “m_topic_news_list_title” was here.

Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..." Line: 1966 Column: 15 - 48
"... <li><h2 id="m_topic_news_list_title" > ..."

The first occurrence of ID “m_topic_news_list_source” was here.

Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..." Line: 1969 Column: 10 - 66
"... <li><div id="m_topic_news_list_source" class="font_limit fl"> ..."

The first occurrence of ID “m_topic_news_list_time” was here.

Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..." Line: 1974 Column: 7 - 50
"...iv> <div id="m_topic_news_list_time" class="fr"><i cla..."

The first occurrence of ID “m_topic_news_list_image” was here.

Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..." Line: 1977 Column: 15 - 67
"... <li><div id="m_topic_news_list_image" class="fit_target"> ..."

The first occurrence of ID “m_topic_news_list_summary” was here.

Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..." Line: 1980 Column: 15 - 71
"... <li><div id="m_topic_news_list_summary" class="default_font"> ..."

The first occurrence of ID “m_list_underline” was here.

Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..." Line: 1985 Column: 21 - 47
"...lass="cb"><div id="m_list_underline"></div>..."

The first occurrence of ID “banner_bg” was here.

Line: 1833 Column: 4 - 23
"...ner--> <div id="banner_bg"> <..."

The first occurrence of ID “social_icon_news_letter” was here.

Line: 1667 Column: 3 - 68
"...50px;"> <a id="social_icon_news_letter" onclick="applyDesktopView(null);">모바일 보기..." Line: 1667 Column: 3 - 68
"...50px;"> <a id="social_icon_news_letter" onclick="applyDesktopView(null);">모바일 보기..."

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

Line: 2633 Column: 1 - 30
"...v> </div> <script language="javascript"> /* ..."

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itworld.co.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.

itworld.co.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.