Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 2.48 sec.
Last Checked: 04/25/2024
Yonsei.ac.kr traffic estimate is about 7,679 unique visitors and 63,582 pageviews per day. The approximated value of yonsei.ac.kr is 840,960 USD. Every unique visitor makes about 8.28 pageviews on average.
Alexa Traffic Rank estimates that yonsei.ac.kr is ranked number 8,771 in the world, while most of its traffic comes from Korea, where it occupies as high as 247 place.
It’s good for yonsei.ac.kr that their hosting company YONSEI-AS-KR Yonsei University, KR is located in Korea, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by YONSEI-AS-KR Yonsei University, KR.
Yonsei.ac.kr is registered under .KR top-level domain. Check other websites in .KR zone.
During the last check (November 28, 2019) yonsei.ac.kr has an expired wildcard SSL certificate issued by DigiCert Inc (expired on October 16, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust yonsei.ac.kr is pretty a safe domain.
Relying on Google Mobile-Friendly test yonsei.ac.kr is well optimized for mobile and tablet devices, however website page loading time may be improved.
Where are website visitors coming from?
Country | Visitors |
---|---|
Korea KR | 88% |
China CN | 3.5% |
United States US | 1.7% |
India IN | 0.6% |
Other | 6.1% |
Country | Pageviews |
---|---|
Korea KR | 88% |
China CN | 3.5% |
United States US | 1.7% |
India IN | 0.6% |
Other | 6.1% |
Country | Rank |
---|---|
Korea KR | 247 |
China CN | 21118 |
India IN | 74431 |
United States US | 74690 |
Where do visitors go on yonsei.ac.kr?
Subdomain | Pageviews |
---|---|
yscec.yonsei.ac.kr | 14.53% |
library.yonsei.ac.kr | 8.94% |
ysweb.yonsei.ac.kr | 8.69% |
yonsei.ac.kr | 7.98% |
access.yonsei.ac.kr | 7.01% |
infra.yonsei.ac.kr | 6.51% |
portal.yonsei.ac.kr | 6.48% |
underwood1.yonsei.ac.kr | 5.29% |
admission.yonsei.ac.kr | 4.81% |
other | 29.76% |
Subdomain | Views per User |
---|---|
access.yonsei.ac.kr | 8.5 |
yscec.yonsei.ac.kr | 7.4 |
ycrf.yonsei.ac.kr | 7 |
graduate.yonsei.ac.kr | 6.9 |
career.yonsei.ac.kr | 6.8 |
library.yonsei.ac.kr | 6.7 |
itl.yonsei.ac.kr | 6 |
urban.yonsei.ac.kr | 6 |
communication.yonsei.ac.kr | 6 |
vcc.yonsei.ac.kr | 5.7 |
other | 2.47 |
Subdomain | Reach |
---|---|
infra.yonsei.ac.kr | 29.89% |
portal.yonsei.ac.kr | 26.83% |
yonsei.ac.kr | 22.88% |
ysweb.yonsei.ac.kr | 18.03% |
yscec.yonsei.ac.kr | 17.61% |
underwood1.yonsei.ac.kr | 15.43% |
library.yonsei.ac.kr | 12.03% |
admission.yonsei.ac.kr | 10.77% |
access.yonsei.ac.kr | 7.41% |
mail.yonsei.ac.kr | 5.81% |
other | 53.42% |
How popular is yonsei.ac.kr?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 9933 | 2185 |
past month | 9971 | -169 |
past week | 6337 | -3858 |
yesterday | 5624 | -348 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 5223 | 983 | 143 | -22.62% | 8.28 | 4% |
30 | 4966 | -592 | 15 | 11% | 8.9 | 10% |
7 | 2878 | -2054 | 254 | 65% | 10 | 6% |
1 | 2987 | 190 | 25 | -6.522% | 8.6 | -13.8% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 13063 | 2877 | 639 | -25.7% |
30 | 13294 | -6 | 62 | -1.02% |
7 | 8943 | -4983 | 92 | 55% |
1 | 7660 | -787 | 110 | 8% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 04/25/2024
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
Safe
Updated: 03/21/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 10/11/2016
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/22/2021
McAfee assesses yonsei.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 yonsei.ac.kr for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/09/2019
The WOT calculates reputation of the yonsei.ac.kr. This reputation system receives ratings from users and information from third-party sources, assesses the yonsei.ac.kr for safety features and confirms, whether yonsei.ac.kr is suitable for children.
Domain | *.yonsei.ac.kr |
Issuer Organization | DigiCert Inc |
Issuer | Thawte RSA CA 2018 |
Algorithm | RSA-SHA256 |
Valid form | 07/18/2018 |
Expiration | 10/16/2020 |
Signed | Certificate is not self signed |
Additional Domains | *.yonsei.ac.kr yonsei.ac.kr |
ASN ID: 4665
ASN Title: YONSEI-AS-KR Yonsei University, KR
Updated: 10/02/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
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: 2008-09-04T06:40:26Z
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 'AS4665'
% Abuse contact for 'AS4665' is 'hostmaster@nic.or.kr'
aut-num: AS4665
as-name: YONSEI-AS-KR
descr: Yonsei University
country: KR
admin-c: AM1858-AP
tech-c: AM1858-AP
import: from AS3786
action pref=100;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS3786
announce AS4665
export: to AS4766
announce AS4665
default: to AS4766
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-28T08:01:42Z
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: Seoul Seodaemun-gu Yonsei-ro 50
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: AM1858-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-11-28T08:01:10Z
source: APNIC
% Information related to 'AS4665'
aut-num: AS4665
as-name: YONSEI-AS-KR-KR
descr: Yonsei University
country: KR
import: from AS4766 action pref=10 accept ANY
import: from AS3786 action pref=100 accept ANY
export: to AS4766 announce AS4665
export: to AS3786 announce AS4665
admin-c: PJ19-KR
tech-c: SW19-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Seoul Seodaemun-gu Yonsei-ro 50
address: Yonsei University
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: PJ19-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Seoul Seodaemun-gu Yonsei-ro 50
address: Yonsei University
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: SW19-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)
Host | A Record | TTL |
---|---|---|
yonsei.ac.kr | 165.132.13.38 | 3600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
yonsei.ac.kr | alt4.aspmx.l.google.com | 10 | 3600 |
yonsei.ac.kr | alt3.aspmx.l.google.com | 10 | 3600 |
yonsei.ac.kr | alt1.aspmx.l.google.com | 5 | 3600 |
yonsei.ac.kr | aspmx.l.google.com | 1 | 3600 |
yonsei.ac.kr | alt2.aspmx.l.google.com | 5 | 3600 |
Host | NS Record | TTL |
---|---|---|
yonsei.ac.kr | ns2.yonsei.ac.kr | 3600 |
yonsei.ac.kr | ns.yonsei.ac.kr | 3600 |
yonsei.ac.kr | ns3.yonsei.ac.kr | 3600 |
yonsei.ac.kr | yumciris.yonsei.ac.kr | 3600 |
Host | TXT Record | TTL |
---|---|---|
yonsei.ac.kr | v=spf1 include:_spf1.yonsei.ac.kr include:_spf2.yonsei.ac.kr include:_spf3.yonsei.ac.kr include:_spf.google.com -all | 60 |
yonsei.ac.kr | google-site-verification=9nWmjG3yoyHVAJ_7-X4PNxHqfbCAfE0sRagOClhnJ-k | 60 |
ns.yonsei.ac.kr
TTL: 3600
Email address: network.yonsei.ac.kr
Serial: 2007118594
Refresh: 10800
Retry: 900
Expire: 604800
Minimum: 7200
Information about registered users or assignees of an Internet resource
query : yonsei.ac.kr
# KOREAN(UTF8)
도메인이름 : yonsei.ac.kr
등록인 : 연세대학교
등록인 주소 : 서울특별시 서대문구 연세로 50 연세대학교
등록인 우편번호 : 03722
책임자 : 연세대학교
책임자 전자우편 : network@yonsei.ac.kr
책임자 전화번호 : 02-2123-3411
등록일 : 1993. 06. 08.
최근 정보 변경일 : 2019. 12. 04.
사용 종료일 : 2022. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명
1차 네임서버 정보
호스트이름 : ns.yonsei.ac.kr
IP 주소 : 165.132.10.21
2차 네임서버 정보
호스트이름 : ns2.yonsei.ac.kr
IP 주소 : 165.132.5.21
호스트이름 : ns3.yonsei.ac.kr
IP 주소 : 165.132.237.21
호스트이름 : yumciris.yonsei.ac.kr
IP 주소 : 128.134.207.17
네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.
# ENGLISH
Domain Name : yonsei.ac.kr
Registrant : Yonsei University
Registrant Address : Yonsei Univ., 50 Yonsei-ro Seodaemun-gu, Seoul, KR
Registrant Zip Code : 03722
Administrative Contact(AC) : Yonsei University
AC E-Mail : network@yonsei.ac.kr
AC Phone Number : 02-2123-3411
Registered Date : 1993. 06. 08.
Last Updated Date : 2019. 12. 04.
Expiration Date : 2022. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned
Primary Name Server
Host Name : ns.yonsei.ac.kr
IP Address : 165.132.10.21
Secondary Name Server
Host Name : ns2.yonsei.ac.kr
IP Address : 165.132.5.21
Host Name : ns3.yonsei.ac.kr
IP Address : 165.132.237.21
Host Name : yumciris.yonsei.ac.kr
IP Address : 128.134.207.17
- KISA/KRNIC WHOIS Service -
Website desktop performance and usability tips
Speed
44%
Number and type of the resources loaded from the website:
Total Resources | 86 |
Number of Hosts | 17 |
Static Resources | 71 |
JavaScript Resources | 16 |
CSS Resources | 14 |
CSS | 164.9 KBytes |
Images | 1.7 MBytes |
HTML | 113.8 KBytes |
JavaScript | 573.5 KBytes |
Other | 78.2 KBytes |
Updated: 12/06/2019
Tips on speeding up mobile site performance
Usability
100%
Speed
44%
Number and type of the resources loaded from the website:
Total Resources | 86 |
Number of Hosts | 17 |
Static Resources | 71 |
JavaScript Resources | 16 |
CSS Resources | 14 |
CSS | 165.4 KBytes |
Images | 1.4 MBytes |
HTML | 113.8 KBytes |
JavaScript | 573.5 KBytes |
Other | 66.8 KBytes |
Updated: 12/05/2019