Cuhk.edu.hk The Chinese University of Hong Kong

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.36 sec.
Last Checked: 08/14/2021

Over the time cuhk.edu.hk has been ranked as high as 1,768 in the world, while most of its traffic comes from Hong Kong, where it reached as high as 80 position.

Cuhk.edu.hk receives about 24,337 unique visitors and 111,220 pageviews per day. The estimated value of cuhk.edu.hk is 1,458,540 USD. Each unique visitor makes about 4.57 pageviews on average.

Cuhk.edu.hk is registered under .HK top-level domain. Check other websites in .HK zone.

At the time of the last check (November 28, 2019) cuhk.edu.hk has an expired SSL certificate issued by Hongkong Post (expired on March 25, 2020). Check other websites using SSL certificates issued by Hongkong Post.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cuhk.edu.hk is quite a safe domain.

Mobile-Friendly test indicates that cuhk.edu.hk is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
5,982
Average Load Time
0.63sec
Links In Count
7,629
Website Value
$1.5 M

Overview
Last Updated: 08/08/2022
Overall result - "cuhk.edu.hk" 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: 03/17/2022
cuhk.edu.hk is safe.

Norton ConnectSafe evaluates cuhk.edu.hk for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/11/2016
cuhk.edu.hk 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 "cuhk.edu.hk".
"cuhk.edu.hk" is not a phishing page.
"cuhk.edu.hk" does not install unwanted software.
"cuhk.edu.hk" 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
cuhk.edu.hk is safe.

McAfee assesses cuhk.edu.hk 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 cuhk.edu.hk for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
cuhk.edu.hk child safety isvery good.

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

SSL Information
Domain www.cuhk.edu.hk
Issuer OrganizationHongkong Post
Issuer Hongkong Post e-Cert CA 1 - 15
Algorithm RSA-SHA256
Valid form 03/13/2018
Expiration 03/25/2020
SignedCertificate is not self signed
Additional Domains www.cuhk.edu.hk
Server Location
Hong Kong
Hong Kong (SAR)
Hong Kong
ASN Information

ASN ID: 45474
ASN Title: NEXUSGUARD LIMITED

Last Update: 04/21/2022

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

% Information related to 'AS45056 - AS46079'

as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45474'

% Abuse contact for 'AS45474' is 'abuse@nexusguard.com'

aut-num: AS45474
as-name: NEXUSGUARD-AS-AP
descr: Suite 2101~02, 21/F, Tower 2, Nina Tower
descr: 8 Yeung Uk Rd., Tsuen Wan, N.T. H.K.
country: HK
org: ORG-NL15-AP
admin-c: NN172-AP
tech-c: NN172-AP
mnt-lower: MAINT-NEXUSGUARD-HK
mnt-routes: MAINT-NEXUSGUARD-HK
mnt-by: MAINT-NEXUSGUARD-HK
mnt-irt: IRT-NEXUSGUARD-HK
last-modified: 2017-10-16T00:28:47Z
source: APNIC

irt: IRT-NEXUSGUARD-HK
address: Suite 2101~02, 21/F, Nina Tower 2
address: 8 Yeung Uk Rd, Tsuen Wan, Hong Kong
e-mail: abuse@nexusguard.com
abuse-mailbox: abuse@nexusguard.com
admin-c: NN172-AP
tech-c: NN172-AP
auth: # Filtered
mnt-by: MAINT-NEXUSGUARD-HK
last-modified: 2015-02-17T09:54:50Z
source: APNIC

organisation: ORG-NL15-AP
org-name: NEXUSGUARD LIMITED
country: HK
address: Suite 2101, 21/F, Nina Tower 2
address: 8 Yeung Uk Rd, Tsuen Wan
phone: +852-35260626
fax-no: +852-35260086
e-mail: infra@nexusguard.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-09-20T12:56:25Z
source: APNIC

person: NEXUSGUARD NOC
address: Suite 1602, 16/F., Tower 2, Nina Tower
address: 8 Yeung Uk Rd., Tsuen Wan, N.T. H.K.
country: HK
phone: +852 000 0000
e-mail: support@nexusguard.com
nic-hdl: NN172-AP
mnt-by: MAINT-NEXUSGUARD-HK
last-modified: 2011-10-20T06:23:44Z
source: APNIC

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

WHOIS

DNS Records
HostA RecordTTL
cuhk.edu.hk27.126.235.253600
HostMX RecordPriorityTTL
cuhk.edu.hkcuhk-edu-hk.mail.protection.outlook.com53600
HostNS RecordTTL
cuhk.edu.hkdns1.cuhk.edu.hk10800
cuhk.edu.hkanyns.cuhk.edu.hk10800
cuhk.edu.hkdns2.cuhk.edu.hk10800
cuhk.edu.hkns4.gdnsec.com10800
cuhk.edu.hkns4.gdnsdef.com10800
HostTXT RecordTTL
cuhk.edu.hkgoogle-site-verification=TF36yn_uipdcKBTfY5n4VNf13oj9CrfVapdyRxd2Uk43600
cuhk.edu.hkh5WA8UpWGJWDLyxQvxpOC9isc0019te/wKy9xGdID77RbUkXS9N0BgPvNtPd2KKg9JMjbG1jIUFrrrrTGKi9DQ==3600
cuhk.edu.hkv=spf1 include:spf.protection.outlook.com include:sharepointonline.com include:spfe.itsc.cuhk.edu.hk ip4:137.189.0.0/16 ip4:123.255.65.0/24 ip6:2405:3000:3::/48 -all3600

ddi.itsc.cuhk.edu.hk
TTL: 10800
Email address: hostmaster.cuhk.edu.hk
Serial: 201703515
Refresh: 600
Retry: 300
Expire: 1814400
Minimum: 300

Last tested: 08/23/2018

Desktop
Desktop Speed
36%
Desktop Resource Breakdown
Total Resources88
Number of Hosts6
Static Resources55
JavaScript Resources19
CSS Resources4

Last tested: 08/23/2018

Mobile
Mobile Usability
99%
Mobile Speed
37%
Mobile Resource Breakdown
Total Resources86
Number of Hosts6
Static Resources54
JavaScript Resources19
CSS Resources4
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