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: 2.68 sec.
Last Checked: 01/20/2023

Over the time itworld.co.kr has been ranked as high as 74,161 in the world, while most of its traffic comes from Korea, where it reached as high as 342 position.

Itworld.co.kr receives about 36,842 unique visitors and 47,158 pageviews per day. The estimated value of itworld.co.kr is 823,440 USD. Each unique visitor makes about 1.28 pageviews on average.

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

At the time of the last check (November 25, 2019) itworld.co.kr has an expired SSL certificate issued by DigiCert Inc (expired on January 16, 2021). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust itworld.co.kr is quite a safe domain.

Mobile-Friendly test indicates that itworld.co.kr is well optimized for mobile and tablet devices, however website page loading time could 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	Rank
Korea KR	342
Japan JP	33068
Canada CA	34349
United States US	124742

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

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

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?

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%

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%

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

Itworld.co.kr Alexa Rank History

Alexa Rank shows how popular itworld.co.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If itworld.co.kr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to itworld.co.kr and pageviews on itworld.co.kr over the past 3 months.

Itworld.co.kr Safety Information

Overview

Last Updated: 04/20/2024

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: 03/21/2024

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

Malware not found at "itworld.co.kr".
"itworld.co.kr" is not a phishing page.
"itworld.co.kr" does not install unwanted software.
"itworld.co.kr" does not contain harmfull applications.
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 isvery 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	www.ciokorea.com
Issuer Organization	DigiCert Inc
Issuer	RapidSSL RSA CA 2018
Algorithm	RSA-SHA256
Valid form	01/17/2019
Expiration	01/16/2021
Signed	Certificate is not self signed
Additional Domains	www.ciokorea.com ciokorea.com

Itworld.co.kr Server Information

Server Location

Geolocation Tool

Gyeonggi-do

Republic of

Korea

ASN Information

ASN Lookup Tool

ASN ID: 38700
ASN Title: SMILESERV-AS-KR SMILESERV, KR

Last Update: 10/02/2023

ASN Whois

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS38660 - AS38709'

as-block: AS38660 - AS38709
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 50 AS numbers from AS38660 - AS38709
remarks: for assignment to KRNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

person: Host Master
address: 135 Jungdae-ro Songpa-gu Seoul
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-03-15T04:20:59Z
source: APNIC

% Information related to 'AS38700'

% Abuse contact for 'AS38700' is 'hostmaster@nic.or.kr'

aut-num: AS38700
as-name: SMILESERV-AS-KR
descr: SMILESERV
country: KR
admin-c: AM1549-AP
tech-c: AM1549-AP
import: from AS10026
action pref=2;
accept ANY
import: from AS9318
action pref=1;
accept ANY
export: to AS10026
announce AS38700
export: to AS9318
announce AS38700
default: to AS9318
action pref=1;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-10-24T02:47:01Z
source: APNIC

irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC

person: AS Manager
address: Gyeonggi-do Bundang-gu, Seongnam-si Daewangpangyo-ro 644beon-gil 86
country: KR
phone: +82-70-7541-2372
e-mail: network@smileserv.com
nic-hdl: AM1549-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-10T00:49:41Z
source: APNIC

% Information related to 'AS38700'

aut-num: AS38700
as-name: SMILESERV-AS-KR-KR
descr: SMILESERV
country: KR
import: from AS10026 action pref=2 accept ANY
import: from AS9318 action pref=1 accept ANY
export: to AS10026 announce NEW
export: to AS9318 announce NEW
admin-c: LJ1441-KR
tech-c: LJ1441-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Gyeonggi-do Bundang-gu, Seongnam-si Daewangpangyo-ro 644beon-gil 86
address: 3F
country: KR
phone: +82-70-7541-2372
e-mail: network@smileserv.com
nic-hdl: LJ1441-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

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 : 2014. 02. 07.
사용 종료일 : 2021. 10. 15.
정보공개여부 : Y
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns38.dnsever.com

2차 네임서버 정보
호스트이름 : ns72.dnsever.com
호스트이름 : ns231.dnsever.com
호스트이름 : ns46.dnsever.com
호스트이름 : ns259.dnsever.com

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 : 2014. 02. 07.
Expiration Date : 2021. 10. 15.
Publishes : Y
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns38.dnsever.com

Secondary Name Server
Host Name : ns72.dnsever.com
Host Name : ns231.dnsever.com
Host Name : ns46.dnsever.com
Host Name : ns259.dnsever.com

- 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

Desktop Page Insights Tool

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

Mobile Page Insights Tool

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

Itworld.co.kr Typos

www.itworld.com
www.itworld.net
www.itworld.org
www.itworld.info
www.itworld.biz
www.itworld.us
www.itworld.mobi
www.tworld.co.kr
www.itworld.co.kr
www.utworld.co.kr
www.iutworld.co.kr
www.uitworld.co.kr
www.jtworld.co.kr
www.ijtworld.co.kr
www.jitworld.co.kr
www.ktworld.co.kr
www.iktworld.co.kr
www.kitworld.co.kr
www.otworld.co.kr
www.iotworld.co.kr
www.oitworld.co.kr
www.iworld.co.kr
www.irworld.co.kr
www.itrworld.co.kr
www.irtworld.co.kr
www.ifworld.co.kr
www.itfworld.co.kr
www.iftworld.co.kr
www.igworld.co.kr
www.itgworld.co.kr
www.igtworld.co.kr
www.iyworld.co.kr
www.ityworld.co.kr
www.iytworld.co.kr
www.itorld.co.kr
www.itqorld.co.kr
www.itwqorld.co.kr
www.itqworld.co.kr
www.itaorld.co.kr
www.itwaorld.co.kr
www.itaworld.co.kr
www.itsorld.co.kr
www.itwsorld.co.kr
www.itsworld.co.kr
www.iteorld.co.kr
www.itweorld.co.kr
www.iteworld.co.kr
www.itwrld.co.kr
www.itwirld.co.kr
www.itwoirld.co.kr
www.itwiorld.co.kr
www.itwkrld.co.kr
www.itwokrld.co.kr
www.itwkorld.co.kr
www.itwlrld.co.kr
www.itwolrld.co.kr
www.itwlorld.co.kr
www.itwprld.co.kr
www.itwoprld.co.kr
www.itwporld.co.kr
www.itwold.co.kr
www.itwoeld.co.kr
www.itworeld.co.kr
www.itwoerld.co.kr
www.itwodld.co.kr
www.itwordld.co.kr
www.itwodrld.co.kr
www.itwofld.co.kr
www.itworfld.co.kr
www.itwofrld.co.kr
www.itwotld.co.kr
www.itwortld.co.kr
www.itwotrld.co.kr
www.itword.co.kr
www.itworpd.co.kr
www.itworlpd.co.kr
www.itworpld.co.kr
www.itworod.co.kr
www.itworlod.co.kr
www.itworold.co.kr
www.itworkd.co.kr
www.itworlkd.co.kr
www.itworkld.co.kr
www.itworl.co.kr
www.itworlx.co.kr
www.itworldx.co.kr
www.itworlxd.co.kr
www.itworls.co.kr
www.itworlds.co.kr
www.itworlsd.co.kr
www.itworle.co.kr
www.itworlde.co.kr
www.itworled.co.kr
www.itworlr.co.kr
www.itworldr.co.kr
www.itworlrd.co.kr
www.itworlf.co.kr
www.itworldf.co.kr
www.itworlfd.co.kr
www.itworlc.co.kr
www.itworldc.co.kr
www.itworlcd.co.kr

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 Alexa Rank History

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