Postech.ac.kr POSTECH

POSTECH

Postech.ac.kr Overview

POSTECH, also known as the Pohang University of Science and Technology, is a research-oriented university located in Pohang, South Korea. The official website of POSTECH can be accessed from postech.ac.kr, which offers a range of useful information about the university, its faculties, programs, and research activities.

The website has a simple and clean design with easy navigation, making it user-friendly for visitors. The site is hosted by POSTECH-AS-KR, which belongs to the university itself. The website has a top-level domain of .KR, which is commonly found in Korean websites. This domain extension indicates that the website is operated in South Korea, which could also imply a preference for Korean language content and visitors.

One notable aspect of the website is the use of SSL encryption, which is issued by DigiCert Inc. This technology provides a secure connection between the user's browser and the web server, ensuring that any sensitive information transmitted via the website is protected from third-party access.

Due to the academic nature of POSTECH, the website is considered to be family-friendly, meaning it is free of any inappropriate or harmful content. The contents offered by the website are focused on academic courses, programs, and research activities, as well as general information about the university.

According to the website traffic analysis tool SimilarWeb, the POSTECH website typically serves around 3145 unique visitors every day, who browse around 12265.5 pages. The website's value has also been estimated by the same tool at around 219000 US dollars.

However, there is one area that the POSTECH website could improve upon, according to Google's PageSpeed Insights scoring. The website reportedly scored a speed rating of 36 out of 100, which is relatively low. This rating indicates that the website may be slow to load for some visitors, potentially leading to a poor user experience. Therefore, the website administrators would benefit from optimizing the site's performance to improve the user experience and engage more visitors.

Postech.ac.kr Rank Summary

Global Rank
54,038
Average Load Time
6.85sec
Links In Count
2,741
Website Value
$219,000

Postech.ac.kr Website Safety

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Overview
Last Updated: 11/13/2024
Overall result - postech.ac.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 logo
Norton Connect Safe
Last Updated: 03/21/2024
postech.ac.kr is safe.
Norton ConnectSafe evaluates postech.ac.kr for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 02/09/2019
postech.ac.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.
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Google Safe Browsing
Last Updated: 01/09/2019
postech.ac.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.
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Site Advisor
Last Updated: 02/22/2021
postech.ac.kr is safe.
McAfee assesses postech.ac.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 postech.ac.kr for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/09/2019
postech.ac.kr child safety is good.
The WOT calculates reputation of the postech.ac.kr. This reputation system receives ratings from users and information from third-party sources, assesses the postech.ac.kr for safety features and confirms, whether postech.ac.kr is suitable for children.

SSL Information
Domain*.postech.ac.kr
Issuer OrganizationDigiCert Inc
IssuerThawte TLS RSA CA G1
AlgorithmRSA-SHA256
Valid form06/13/2024
Expiration07/09/2025
SignedCertificate is not self signed
Additional Domains *.postech.ac.kr
postech.ac.kr

Postech.ac.kr Rank History

Postech.ac.kr Hosting Information

Server Location

ASN Information

Last Update: 07/18/2024

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

% Information related to 'AS3784'

% Abuse contact for 'AS3784' is 'hostmaster@nic.or.kr'

aut-num: AS3784
as-name: POSTECH-AS-KR
descr: Pohang University of Science and Technology
country: KR
admin-c: AM1876-AP
tech-c: AM1876-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS7623
action pref=100;
accept ANY
export: to AS3608
announce AS3784
export: to AS7623
announce AS3784
default: to AS2563
action pref=100;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T01:17:50Z
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: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
country: KR
phone: +82-54-279-2516
e-mail: sulee82@postech.ac.kr
nic-hdl: AM1876-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:36Z
source: APNIC

% Information related to 'AS3784'

aut-num: AS3784
as-name: POSTECH-AS-KR-KR
descr: Pohang University of Science and Technology
country: KR
import: from AS3608 action pref=10 accept ANY
import: from AS7623 action pref=100 accept ANY
export: to AS3608 announce AS3784
export: to AS7623 announce AS3784
admin-c: 10-KR
tech-c: 10-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Gyeongsangbuk-do Nam-gu, Pohang-si Cheongam-ro 77
address: POSTECH
country: KR
phone: +82-54-279-2516
e-mail: sulee82@postech.ac.kr
nic-hdl: 10-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)

Postech.ac.kr Domain Registration and Settings

WHOIS

query : postech.ac.kr

# KOREAN(UTF8)

도메인이름 : postech.ac.kr
등록인 : (학)포항공과대학교
등록인 주소 : 경상북도 포항시 남구 효자동 포항공과대학교 청암학술정보원 시스템운영팀
등록인 우편번호 : 790784
책임자 : (학)포항공과대학교
책임자 전자우편 : domain@postech.ac.kr
책임자 전화번호 : 054-279-2511
등록일 : 1993. 07. 23.
최근 정보 변경일 : 2023. 08. 08.
사용 종료일 : 2025. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns.postech.ac.kr
IP 주소 : 141.223.1.2

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : postech.ac.kr
Registrant : Pohang University of Science and Technology
Registrant Address : Pohang Univ. of Science & Technology, Hyoja-dong, Pohang Si Nam-gu, Gyeongsangbuk-Do, KR
Registrant Zip Code : 790784
Administrative Contact(AC) : Pohang University of Science and Technology
AC E-Mail : domain@postech.ac.kr
AC Phone Number : 054-279-2511
Registered Date : 1993. 07. 23.
Last Updated Date : 2023. 08. 08.
Expiration Date : 2025. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns.postech.ac.kr
IP Address : 141.223.1.2

- KISA/KRNIC WHOIS Service -


DNS Records
HostA RecordTTL
postech.ac.kr141.223.5.51172800
HostMX RecordPriorityTTL
postech.ac.krsniper.postech.ac.kr5172800
HostNS RecordTTL
;;noconnection
HostTXT RecordTTL
postech.ac.krv=spf1 ip4:141.223.1.111 ip4:141.223.1.114 ip4:141.223.1.115 ip4:141.223.1.116 ip4:141.223.1.117 ip4:141.223.2.74 ip4:141.223.2.75 ip4:13.124.111.122 include:spf.protection.outlook.com ~all172800
postech.ac.krSpWjy+Bzfd6a6T2qVXZlQfQjj/zLMZG5qAjqya7ZTx17uQ5emqvb6z7W4ResqVtY3BdbhXaUOt8S3IQj34Z7WQ==172800

ns.postech.ac.kr
TTL: 172800
Email address: domain.postech.ac.kr
Serial: 2019080902
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Postech.ac.kr HTML Check


Errors
Warnings

Postech.ac.kr Desktop Performance

Last tested: 12/09/2019

Speedometer image
Desktop Speed
29%

Desktop Resource Breakdown
Total Resources80
Number of Hosts2
Static Resources77
JavaScript Resources14
CSS Resources33

Postech.ac.kr Mobile Insights

Last tested: 11/22/2016

Speedometer image
Mobile Usability
94%
Speedometer image
Mobile Speed
36%

Mobile Resource Breakdown
Total Resources76
Number of Hosts3
Static Resources67
JavaScript Resources14
CSS Resources25

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