itworld.co.kr ▷ 테크놀로지 리더를 위한 글로벌 IT 뉴스

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.47 sec.
Last Checked: 04/30/2025

Itworld.co.kr traffic volume is 39,421 unique daily visitors and their 50,459 pageviews. The web value rate of itworld.co.kr is 881,081 USD. Each visitor makes around 1.37 page views on average.

By Alexa's traffic estimates itworld.co.kr placed at 60,253 position over the world, while the largest amount of its visitors comes from Korea, where it takes 342 place.

Perfect for itworld.co.kr that their data center (provided by company company AUTOMATTIC - Automattic, Inc, US) is located in Korea, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by AUTOMATTIC - Automattic, Inc, US.

Itworld.co.kr registered under .KR top-level domain. Check other websites in .KR zone.

The last verification results, performed on (October 11, 2024) itworld.co.kr show that itworld.co.kr has a valid and up-to-date SSL certificate issued by Sectigo Limited expiring on July 21, 2025. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust itworld.co.kr is pretty a safe domain.

Relying Google MobileFriendly test itworld.co.kr is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Itworld.co.kr General Information

Global Rank

14,673

Average Load Time

1.92sec

Links In Count

384

Website Value

$823,440

Audience Geography. Where are itworld.co.kr visitors located?

Country	Visitors
Korea KR	95.2%
Japan JP	2.5%
United States US	1.2%
Canada CA	0.6%
Other	0.6%

Country	Pageviews
Korea KR	95.5%
Japan JP	2.1%
United States US	1.2%
Canada CA	0.6%
Other	0.6%

Country	Rank
Korea KR	342
Japan JP	33068
Canada CA	34349
United States US	124742

Where do visitors go on itworld.co.kr?

Subdomain	Pageviews
itworld.co.kr	99.92%
other	0.08%

Subdomain	Pageviews per User
itworld.co.kr	1.3

Subdomain	Reach
itworld.co.kr	100%

How popular is itworld.co.kr?

Period	Global Rank	Global Rank Delta
past 3 months	14673	-2167
past month	14799	-371
past week	14381	-1036
yesterday	10253	-9445

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	27338	-2830	253	10%	1.28	-1.54%
30	27563	-972	251	4%	1.3	4%
7	26291	-1642	27	6%	1.4	-1.45%
1	14540	-26421	53	210%	2.3	100%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	11381	-1825	734	12%
30	11643	-48	71	0.4%
7	11521	-811	72	7%
1	9676	-4998	87	50%

Itworld.co.kr Safety Information

Overview

Last Updated: 04/30/2025

Overall result - itworld.co.kr is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/21/2025

itworld.co.kr is safe.

Norton ConnectSafe evaluates itworld.co.kr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 10/13/2016

itworld.co.kr is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

itworld.co.kr is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/22/2021

itworld.co.kr is safe.

McAfee assesses itworld.co.kr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze itworld.co.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

itworld.co.kr child safety is very good.

The WOT calculates reputation of the itworld.co.kr. This reputation system receives ratings from users and information from third-party sources, assesses the itworld.co.kr for safety features and confirms, whether itworld.co.kr is suitable for children.

SSL Information

SSL Checker Tool

Domain	idg.co.kr
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	06/21/2024
Expiration	07/21/2025
Signed	Certificate is not self signed
Additional Domains	idg.co.kr .ciokorea.com .idg.co.kr *.itworld.co.kr ciokorea.com itworld.co.kr

Itworld.co.kr Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2635
ASN Title: AUTOMATTIC - Automattic, Inc, US

Last Update: 04/11/2025

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 2635
ASName: AUTOMATTIC
ASHandle: AS2635
RegDate: 2012-10-01
Updated: 2012-10-01
Ref: https://rdap.arin.net/registry/autnum/2635

OrgName: Automattic, Inc
OrgId: AUTOM-93
Address: 60 29th Street #343
City: San Francisco
StateProv: CA
PostalCode: 94110
Country: US
RegDate: 2011-10-05
Updated: 2018-06-04
Ref: https://rdap.arin.net/registry/entity/AUTOM-93

OrgNOCHandle: NOC12276-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-877-273-8550
OrgNOCEmail: ipadmin@automattic.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN

OrgTechHandle: NOC12276-ARIN
OrgTechName: NOC
OrgTechPhone: +1-877-273-8550
OrgTechEmail: ipadmin@automattic.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC12276-ARIN

OrgAbuseHandle: ABUSE3970-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-877-273-8550
OrgAbuseEmail: abuse@automattic.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3970-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Itworld.co.kr Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

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 -

DNS Records

DNS Lookup Tool

Host	A Record	TTL
itworld.co.kr	115.68.228.195	300

Host	MX Record	Priority	TTL
itworld.co.kr	alt2.aspmx.l.google.com	20	300
itworld.co.kr	aspmx.l.google.com	10	300
itworld.co.kr	aspmx4.googlemail.com	30	300
itworld.co.kr	aspmx3.googlemail.com	30	300
itworld.co.kr	aspmx2.googlemail.com	30	300
itworld.co.kr	aspmx5.googlemail.com	30	300
itworld.co.kr	alt1.aspmx.l.google.com	20	300

Host	NS Record	TTL
itworld.co.kr	ns259.dnsever.com	1209600
itworld.co.kr	ns231.dnsever.com	1209600
itworld.co.kr	ns72.dnsever.com	1209600
itworld.co.kr	ns38.dnsever.com	1209600
itworld.co.kr	ns46.dnsever.com	1209600

Host	TXT Record	TTL
itworld.co.kr	google-site-verification=Qp3nIgHXqIcsfaxbhnjEaAKOMF51jkV9VLfSABXp9PA	300
itworld.co.kr	google-site-verification=pFnYk6HFcYG2nBu-2Ah37Y_lPkcDnAzYaxNF6db0vNk	300

ns231.dnsever.com
TTL: 3600
Email address: root.itworld.co.kr
Serial: 1549649079
Refresh: 86400
Retry: 600
Expire: 1209600
Minimum: 300

Itworld.co.kr HTML Validation

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Duplicate ID “menu-node-type”.

No space between attributes.

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Duplicate attribute “침투”.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Stray end tag “object”.

Duplicate ID “nano_dimmd”.

Duplicate ID “nano_banner”.

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

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

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

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

Duplicate ID “frm_search”.

Duplicate ID “search_keyword”.

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

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

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

Duplicate ID “hln_title”.

Duplicate ID “m_list_title”.

Duplicate ID “banner_top”.

Duplicate ID “content_frame”.

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

Duplicate ID “m_topic_news_list_title”.

Duplicate ID “m_topic_news_list_source”.

Duplicate ID “m_topic_news_list_time”.

Duplicate ID “m_topic_news_list_image”.

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.

Duplicate ID “m_topic_news_list_summary”.

Duplicate ID “m_list_underline”.

Duplicate ID “banner_bg”.

Duplicate ID “social_icon_news_letter”.

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

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

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

Duplicate attribute “style”.

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

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

Warnings

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

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

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

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

Attribute “8” is not serializable as XML 1.0.

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

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

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

Attribute “"” is not serializable as XML 1.0.

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

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

The first occurrence of ID “nano_dimmd” was here.

The first occurrence of ID “nano_banner” was here.

Empty heading.

The first occurrence of ID “frm_search” was here.

The first occurrence of ID “search_keyword” was here.

The first occurrence of ID “hln_title” was here.

The first occurrence of ID “m_list_title” was here.

The first occurrence of ID “banner_top” was here.

The first occurrence of ID “content_frame” was here.

The first occurrence of ID “m_topic_news_list_title” was here.

The first occurrence of ID “m_topic_news_list_source” was here.

The first occurrence of ID “m_topic_news_list_time” was here.

The first occurrence of ID “m_topic_news_list_image” was here.

The first occurrence of ID “m_topic_news_list_summary” was here.

The first occurrence of ID “m_list_underline” was here.

The first occurrence of ID “banner_bg” was here.

The first occurrence of ID “social_icon_news_letter” was here.

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

Itworld.co.kr Desktop Insights

Last tested: 08/14/2016

Desktop

Desktop Speed

25%

Enable compression

Minify JavaScript

Leverage browser caching

Optimize images

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

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	207
Number of Hosts	36
Static Resources	171
JavaScript Resources	44
CSS Resources	22

Itworld.co.kr Mobile Insights

Last tested: 12/08/2019

Mobile

Mobile Usability

100%

Mobile Speed

40%

Reduce server response time

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

Leverage browser caching

Avoid landing page redirects

Prioritize visible content

Optimize images

Enable compression

Minify JavaScript

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	145
Number of Hosts	22
Static Resources	68
JavaScript Resources	22
CSS Resources	5

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Itworld.co.kr 테크놀로지 리더를 위한 글로벌 IT 뉴스 - ITWorld Korea

PC World, Computer World 등 글로벌 미디어의 콘텐츠. 테크놀로지 리더들의 실무 의사결정에 도움이 되는 정보 제공.

Quick Summary

Itworld.co.kr General Information

Itworld.co.kr Safety Information

Itworld.co.kr Server Information

Itworld.co.kr Domain Name Information

Itworld.co.kr HTML Validation

Itworld.co.kr Desktop Insights

Itworld.co.kr Mobile Insights

Itworld.co.kr Nearest Competitors

Itworld.co.kr Typos