4th.kr 포쓰저널

혁신미디어 포쓰저널 - 더 나은 미래를 위해

4th.kr Overview

4th.kr belongs to NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. Check the list of other websites hosted by NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.

In terms of rank-to-traffic ratio, 4th.kr has 1,752 unique users per day, viewing 3,538 pages. The rank based value of 4th.kr is 2,595 USD. Every user makes 2.14 pageviews on average.

4th.kr boasts a link base consisting of 230 referring domains and 251 external backlinks, as revealed by the data obtained from web network scanning.

4th.kr top-level domain belongs to .KR domain zone. Check other webpages in .KR zone.

According the last verification test in April 10, 2023, 4th.kr has an expired SSL certificate issued by Let's Encrypt (expired on June 15, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing and Symantec 4th.kr is a fairly safe domain.

According the Mobile-Friendly test by Google 4th.kr is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

4th.kr Website Safety

Overview

Last Updated: 11/25/2024

Unknown status.

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: 05/15/2024

4th.kr is safe.

Norton ConnectSafe evaluates 4th.kr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/25/2024

Not yet checked.

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: 01/12/2019

4th.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: 06/22/2020

4th.kr is safe.

McAfee assesses 4th.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 4th.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/25/2024

4th.kr child safety is unknown.

The WOT calculates reputation of the 4th.kr. This reputation system receives ratings from users and information from third-party sources, assesses the 4th.kr for safety features and confirms, whether 4th.kr is suitable for children.

SSL Information

SSL Checker Tool

Domain	4th.kr
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/17/2023
Expiration	06/15/2023
Signed	Certificate is not self signed
Additional Domains	4th.kr

4th.kr Rank History

Alexa Rank shows how popular 4th.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 4th.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 4th.kr and pageviews on 4th.kr over the past 3 months.

4th.kr Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 135354

ASN Title: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.

Last Update: 09/08/2024

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

% Information related to 'AS134557 - AS135580'

as-block: AS134557 - AS135580
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: 2014-09-03T01:31:50Z
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 'AS135354'

% Abuse contact for 'AS135354' is 'gnoc@navercorp.com'

aut-num: AS135354
as-name: NBPAP-AS-AP
descr: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
country: SG
org: ORG-NBPA1-AP
admin-c: NBPA1-AP
tech-c: NBPA1-AP
mnt-by: MAINT-NBPAP-SG
mnt-irt: IRT-NBPAP-SG
mnt-routes: MAINT-NBPAP-SG
last-modified: 2017-10-16T00:23:17Z
source: APNIC

irt: IRT-NBPAP-SG
address: JTC Summit 8 Jurong Town Hall Road #24-05, Singapore 609434, Singapore Singapore 609434
e-mail: gnoc@navercorp.com
abuse-mailbox: gnoc@navercorp.com
admin-c: NBPA1-AP
tech-c: NBPA1-AP
auth: # Filtered
mnt-by: MAINT-NBPAP-SG
last-modified: 2016-04-15T02:34:48Z
source: APNIC

organisation: ORG-NBPA1-AP
org-name: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.
country: SG
address: JTC Summit 8 Jurong Town Hall Road # 24-05
address: Singapore 609434
phone: +65-6818-0847
e-mail: gnoc@navercorp.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-10-11T01:29:41Z
source: APNIC

role: NAVER BUSINESS PLATFORM ASIA PACIFIC PTE LTD adm
address: JTC Summit 8 Jurong Town Hall Road #24-05, Singapore 609434, Singapore Singapore 609434
country: SG
phone: +65-6818-0847
fax-no: +65-6818-0847
e-mail: gnoc@navercorp.com
admin-c: NBPA1-AP
tech-c: NBPA1-AP
nic-hdl: NBPA1-AP
mnt-by: MAINT-NBPAP-SG
last-modified: 2016-04-15T02:34:46Z
source: APNIC

% Information related to 'AS134557 - AS135580'

as-block: AS134557 - AS135580
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: 2014-09-03T01:31:50Z
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: IDNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

4th.kr Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

query : 4th.kr

# KOREAN(UTF8)

도메인이름 : 4th.kr
등록인 : 후이즈 도메인 관리자
등록인 주소 : 서울특별시 구로구 디지털로34길 27 대륭포스트타워 3차 1101호
등록인 우편번호 : 08378
책임자 : 후이즈 도메인 관리자
책임자 전자우편 : admin@whoisblind.com
책임자 전화번호 : 82-2-1588-4259
등록일 : 2018. 03. 02.
최근 정보 변경일 : 2021. 05. 24.
사용 종료일 : 2031. 03. 02.
정보공개여부 : Y
등록대행자 : (주)후이즈(http://whois.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns1-1.ns-ncloud.com

2차 네임서버 정보
호스트이름 : ns1-2.ns-ncloud.com

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : 4th.kr
Registrant : Whois Domain Admin.
Registrant Address : #1101 Daerung post tower 182-4 guro3dong guro gu, Seoul
Registrant Zip Code : 08378
Administrative Contact(AC) : Whois Domain Admin.
AC E-Mail : admin@whoisblind.com
AC Phone Number : 82-2-1588-4259
Registered Date : 2018. 03. 02.
Last Updated Date : 2021. 05. 24.
Expiration Date : 2031. 03. 02.
Publishes : Y
Authorized Agency : Whois Corp.(http://whois.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns1-1.ns-ncloud.com

Secondary Name Server
Host Name : ns1-2.ns-ncloud.com

- KISA/KRNIC WHOIS Service -

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

4th.kr HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “c6”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “be”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “ce”.

Quirky doctype. Expected “<!DOCTYPE html>”.

Internal encoding declaration “euc-kr” disagrees with the actual encoding of the document (“utf-8”).

Malformed byte sequence: “c7”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e7”, “bd”.

Malformed byte sequence: “a3”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “f1”, “b0”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “f0”, “b9”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “f1”, “be”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “e2”, “bb”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “b9”.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

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

Malformed byte sequence: “ae”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “f0”, “b4”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “e2”, “b1”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “af”.

Malformed byte sequence: “e7”, “bf”.

Malformed byte sequence: “eb”, “b5”.

Malformed byte sequence: “ee”, “be”.

Malformed byte sequence: “df”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “ea”, “b8”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “db”.

Malformed byte sequence: “ed”, “bf”, “b5”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “e8”, “b3”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “fd”.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Bad value “” for attribute “name” on element “input”: Must not be empty.

Malformed byte sequence: “e7”, “b0”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “e6”.

Duplicate ID “Default_Warp”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “ea”, “be”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “a5”.

Malformed byte sequence: “e9”.

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

Attribute “noresize” not allowed on element “iframe” at this point.

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

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

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “e8”, “b0”.

Malformed byte sequence: “e6”, “bc”.

Malformed byte sequence: “e5”, “b7”.

Malformed byte sequence: “e2”, “be”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “f1”, “b1”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “e7”, “b4”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “da”.

Malformed byte sequence: “eb”, “b9”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “f2”, “be”.

Malformed byte sequence: “d0”.

No space between attributes.

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

Attribute “��ŷ” not allowed on element “img” at this point.

Attribute “7~8��” not allowed on element “img” at this point.

Attribute “��” not allowed on element “img” at this point.

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

Attribute “��” not allowed on element “img” at this point.

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

Malformed byte sequence: “d1”.

Malformed byte sequence: “d8”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “e6”, “b0”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “ed”, “b7”.

Malformed byte sequence: “c9”.

Warnings

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

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “Default_Warp” was here.

Attribute “��ŷ” is not serializable as XML 1.0.

Attribute “7~8��” is not serializable as XML 1.0.

Attribute “��” is not serializable as XML 1.0.

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

Attribute “��” is not serializable as XML 1.0.

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

NON-DOCUMENT-ERROR

Too many messages.

4th.kr Mobile Insights

Last tested: 05/07/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

43%

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

Leverage browser caching

Avoid landing page redirects

Enable compression

Optimize images

Minify JavaScript

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	85
Number of Hosts	18
Static Resources	70
JavaScript Resources	22
CSS Resources	6

4th.kr Common Typos

www.4th.com
www.4th.net
www.4th.org
www.4th.info
www.4th.biz
www.4th.us
www.4th.mobi
www.th.kr
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www.4h.kr
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www.4trh.kr
www.4rth.kr
www.4fh.kr
www.4tfh.kr
www.4fth.kr
www.4gh.kr
www.4tgh.kr
www.4gth.kr
www.4yh.kr
www.4tyh.kr
www.4yth.kr
www.4t.kr
www.4tb.kr
www.4thb.kr
www.4tbh.kr
www.4tg.kr
www.4thg.kr
www.4ty.kr
www.4thy.kr
www.4tu.kr
www.4thu.kr
www.4tuh.kr
www.4tj.kr
www.4thj.kr
www.4tjh.kr
www.4tn.kr
www.4thn.kr
www.4tnh.kr

4th.kr 포쓰저널

혁신미디어 포쓰저널 - 더 나은 미래를 위해

4th.kr Overview

4th.kr Website Safety

4th.kr Rank History

4th.kr Hosting Information

4th.kr Domain Registration and Settings

4th.kr HTML Check

4th.kr Mobile Insights

4th.kr Similar Audits

4th.kr Common Typos