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.
Domain | *.postech.ac.kr |
Issuer Organization | DigiCert Inc |
Issuer | Thawte TLS RSA CA G1 |
Algorithm | RSA-SHA256 |
Valid form | 06/13/2024 |
Expiration | 07/09/2025 |
Signed | Certificate is not self signed |
Additional Domains |
*.postech.ac.kr postech.ac.kr |
Alexa Rank shows how popular postech.ac.kr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If postech.ac.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 postech.ac.kr and pageviews on postech.ac.kr over the past 3 months.
ASN ID: 3784
ASN Title: POSTECH-AS-KR Pohang University of Science and Technology, KRLast 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)
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 -
Host | A Record | TTL |
---|---|---|
postech.ac.kr | 141.223.5.51 | 172800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
postech.ac.kr | sniper.postech.ac.kr | 5 | 172800 |
Host | NS Record | TTL |
---|---|---|
;; | no | connection |
Host | TXT Record | TTL |
---|---|---|
postech.ac.kr | v=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 ~all | 172800 |
postech.ac.kr | SpWjy+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
Last tested: 12/09/2019
Total Resources | 80 |
Number of Hosts | 2 |
Static Resources | 77 |
JavaScript Resources | 14 |
CSS Resources | 33 |
Last tested: 11/22/2016
Total Resources | 76 |
Number of Hosts | 3 |
Static Resources | 67 |
JavaScript Resources | 14 |
CSS Resources | 25 |