Polyu.edu.hk The Hong Kong Polytechnic University (PolyU)
PolyU is a leading university and one of the best global universities in HK with world-class research in multiple disciplines making bold advances to ...
Server IP address resolved: Yes
Http response code: 200
Response time: 2.42 sec.
Last Checked: 01/23/2025
Polyu.edu.hk attracts 12,048 unique visitors daily, generating 60,121 pageviews. The estimated value of polyu.edu.hk is 1,049,798 USD. Each visitor views approximately 5.34 pages on average.
According to Majestic's traffic estimates, polyu.edu.hk ranks 6,123 globally, with the majority of its visitors coming from Hong Kong, where it holds the 136 position.
It is beneficial for polyu.edu.hk that their data center (provided by HKPOLYU-HK Information Technology Services, HK) is located in Hong Kong, as this helps reduce page load time for most visitors.
See the list of other websites hosted by HKPOLYU-HK Information Technology Services, HK.
Polyu.edu.hk is registered with the .HK top-level domain. Explore additional websites within the .HK zone.
The last inspection on (December 23, 2024), confirms that polyu.edu.hk holds a valid and current wildcard SSL certificate issued by DigiCert Inc expiring on June 21, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust polyu.edu.hk appears to be a safe domain.
Based on Google's Mobile-Friendly test, polyu.edu.hk is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.
Audience Geography. Where are polyu.edu.hk visitors located?
| Country | Visitors |
|---|---|
 Hong Kong HK | 50.3% |
| China CN | 21.1% |
| India IN | 5.9% |
| United States US | 3.1% |
| United Kingdom GB | 1.5% |
| Japan JP | 1.4% |
| Taiwan TW | 1.3% |
| Korea KR | 1.1% |
| Australia AU | 1% |
| Other | 13.3% |
| Country | Pageviews |
|---|---|
| Hong Kong HK | 64.7% |
| China CN | 23.5% |
| India IN | 1.9% |
| United States US | 1.2% |
| Nigeria NG | 1.2% |
| Australia AU | 0.7% |
| Taiwan TW | 0.7% |
| Canada CA | 0.6% |
| Korea KR | 0.5% |
| Other | 5% |
| Country | Rank |
|---|---|
| Hong Kong HK | 136 |
| Nigeria NG | 4826 |
| China CN | 5031 |
| Taiwan TW | 9156 |
| Australia AU | 12050 |
| India IN | 12262 |
| Pakistan PK | 12346 |
| South Africa ZA | 12428 |
| Korea KR | 16672 |
| United Kingdom GB | 25602 |
| Canada CA | 27060 |
| France FR | 31424 |
Where do visitors go on polyu.edu.hk?
| Subdomain | Pageviews |
|---|---|
| polyu.edu.hk | 60.28% |
| learn.polyu.edu.hk | 11.15% |
| lb.polyu.edu.hk | 3.73% |
| lib.polyu.edu.hk | 3.69% |
| adfs.polyu.edu.hk | 3.13% |
| pusidp4.polyu.edu.hk | 2.63% |
| cbs.polyu.edu.hk | 2.21% |
| comp.polyu.edu.hk | 2.06% |
| elc.polyu.edu.hk | 1.66% |
| sd.polyu.edu.hk | 1.44% |
| other | 8.05% |
| Subdomain | Pageviews per User |
|---|---|
| research.polyu.edu.hk | 10 |
| learn.polyu.edu.hk | 6.1 |
| umf.polyu.edu.hk | 6 |
| lb.polyu.edu.hk | 5.8 |
| polyu.edu.hk | 4.4 |
| idportal.polyu.edu.hk | 4 |
| cbs.polyu.edu.hk | 4 |
| palms.polyu.edu.hk | 4 |
| ee.polyu.edu.hk | 3.2 |
| shtm.polyu.edu.hk | 3.1 |
| other | 1.72 |
| Subdomain | Reach |
|---|---|
| polyu.edu.hk | 73.74% |
| adfs.polyu.edu.hk | 16.86% |
| learn.polyu.edu.hk | 9.83% |
| pusidp4.polyu.edu.hk | 8.4% |
| lib.polyu.edu.hk | 7.01% |
| comp.polyu.edu.hk | 5.13% |
| elc.polyu.edu.hk | 4.83% |
| lb.polyu.edu.hk | 3.49% |
| my.polyu.edu.hk | 3.08% |
| sd.polyu.edu.hk | 2.89% |
| other | 17.44% |
How popular is polyu.edu.hk?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 11723 | 1842 |
| past month | 11050 | -958 |
| past week | 9065 | -1126 |
| yesterday | 8402 | 858 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 9247 | 1698 | 815 | -21.26% | 4.99 | -2.73% |
| 30 | 8192 | -1557 | 914 | 18% | 5.4 | 10% |
| 7 | 6364 | -1189 | 119 | 18% | 5.8 | 7% |
| 1 | 6996 | 2838 | 11 | -39.07% | 4.8 | -40.39% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 13716 | 2073 | 606 | -19.04% |
| 30 | 13203 | -832 | 62 | 5% |
| 7 | 11070 | -1207 | 74 | 10% |
| 1 | 9874 | -203 | 85 | 2% |
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 ConnectSafe evaluates polyu.edu.hk for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses polyu.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 polyu.edu.hk for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the polyu.edu.hk. This reputation system receives ratings from users and information from third-party sources, assesses the polyu.edu.hk for safety features and confirms, whether polyu.edu.hk is suitable for children.
| Domain | *.polyu.edu.hk |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/21/2024 |
| Expiration | 06/21/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.polyu.edu.hk www.polyu.edu.hk polyu.edu.hk |
ASN ID: 4616
ASN Title: HKPOLYU-HK Information Technology Services, HK
Last Update: 07/16/2024
% [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 'AS4616'
% No abuse contact registered for AS4616
aut-num: AS4616
as-name: HKPOLYU-HK
descr: Information Technology Services
descr: The Hong Kong Polytechnic University
descr: Yuk Choi Road, Hung Hom
descr: Hong Kong
country: HK
tech-c: KL2-HK
admin-c: KL2-HK
mnt-by: APNIC-HM
last-modified: 2011-09-25T22:39:40Z
source: APNIC
person: Kent Leung
address: Information Technology Services
address: The Hong Kong Polytechnic University
address: Yuk Choi Road, Hung Hom
address: Hong Kong
country: HK
phone: +852 2766 5922
fax-no: +852 2764 2647
e-mail: itkent@polyu.edu.hk
nic-hdl: KL2-HK
notify: noc@apnic.net
mnt-by: MAINT-JUCC-AP
last-modified: 2017-02-21T05:58:23Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
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Whois server by HKIRC
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.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
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Domain Name: POLYU.EDU.HK
Bundled Domain Name: 理工大學.教育.香港
Domain Status: Active
DNSSEC: unsigned
Contract Version: HKDNR latest version
Active variants
Inactive variants
Registrar Name: Hong Kong Domain Name Registration Company Limited
Registrar Contact Information: Email: enquiry@hkdnr.hk Hotline: +852 2319 1313
Reseller:
Registrant Contact Information:
Company English Name (It should be the same as the registered/corporation name on your Business Register Certificate or relevant documents): THE HONG KONG POLYTECHNIC UNIVERSITY
Company Chinese name: 香港理工大學
Address: C/O INFORMATION TECHNOLOGY SERVICES OFFICE
ITS, THE HONG KONG POLYTECHNIC UNIVERSITY, HUNG HOM, KLN, HK
Country: Hong Kong (HK)
Email: dnr.admin@polyu.edu.hk
Domain Name Commencement Date: 10-12-1994
Expiry Date: 20-06-2029
Re-registration Status: Complete
Administrative Contact Information:
Given name: POLYU DNR
Family name: ADMINISTRATIVE CONTACT
Company name: THE HONG KONG POLYTECHNIC UNIVERSITY
Address: INFORMATION TECHNOLOGY SERVICES OFFICE
THE HONG KONG POLYTECHNIC UNIVERSITY, HUNG HOM, KLN, HK
Country: Hong Kong (HK)
Phone: +852-27665908
Fax: +852-27642647
Email: dnr.admin@polyu.edu.hk
Account Name: HK1376093T
Technical Contact Information:
Given name: POLYU DNR
Family name: TECHNICAL CONTACT
Company name: THE HONG KONG POLYTECHNIC UNIVERSITY
Address: INFORMATION TECHNOLOGY SERVICES OFFICE
HUNG HOM, HONG KONG
Country: Hong Kong (HK)
Phone: +852-27665908
Fax: +852-27642647
Email: dnr.tech@polyu.edu.hk
Name Servers Information:
NS5.POLYU.EDU.HK
NS6.POLYU.EDU.HK
Status Information:
Domain Prohibit Status:
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The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
.gov.hk, idv.hk. and .hk $domains.
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| Host | A Record | TTL |
|---|---|---|
| polyu.edu.hk | 158.132.82.94 | 3600 |
| polyu.edu.hk | 158.132.48.76 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| polyu.edu.hk | polyu-edu-hk.mail.protection.outlook.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| polyu.edu.hk | ns4.polyu.edu.hk | 3600 |
| polyu.edu.hk | ns3.polyu.edu.hk | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| polyu.edu.hk | atlassian-sending-domain-verification=517083e2-98df-498a-ab71-4e141214478d | 3600 |
| polyu.edu.hk | google-site-verification=ui1Q4jvNqdzqbqW17F3TkfazxyqAhvHgVeHz-4EZ-E4 | 3600 |
| polyu.edu.hk | atlassian-sending-domain-verification=8d317368-625f-40ec-9cdb-19ec9de7f1fe | 3600 |
| polyu.edu.hk | google-gws-recovery-domain-verification=50205257 | 3600 |
| polyu.edu.hk | apple-domain-verification=xpc2BddvaHurWavB | 3600 |
| polyu.edu.hk | facebook-domain-verification=ssvm0ez4syfkajb6n76mf88r98bisi | 3600 |
| polyu.edu.hk | google-gws-recovery-domain-verification=50227349 | 3600 |
| polyu.edu.hk | v=spf1 include:spf.protection.outlook.com include:spf1.polyu.edu.hk include:spf2.polyu.edu.hk include:spf3.polyu.edu.hk a mx ~all | 3600 |
| polyu.edu.hk | google-site-verification=S4gP1ky07rXzDuJ2NTcqloJeWYRJRCM5FbDe7xFKfvc | 3600 |
| polyu.edu.hk | sophos-domain-verification=70802d6bba1ca9eae7fccef88be880c57192fa5ce4fba27e389b6f38e697fa32 | 3600 |
| polyu.edu.hk | atlassian-domain-verification=6EL49gWopADihaAxSUwyDC9w0zd2YuUy397S38FqLHloMMRfZtiZ4ipWllHEBwdd | 3600 |
| polyu.edu.hk | atlassian-sending-domain-verification=9ae71124-b75f-4ccb-8a12-e4173d5aa536 | 3600 |
| polyu.edu.hk | atlassian-sending-domain-verification=c7f75273-a26d-49da-a247-3b095a3d8c6d | 3600 |
| polyu.edu.hk | atlassian-sending-domain-verification=792bcc73-cc09-4587-89ca-964c00061174 | 3600 |
ns4.polyu.edu.hk
TTL: 3600
Email address: dnsadm.polyu.edu.hk
Serial: 2024122302
Refresh: 3600
Retry: 3600
Expire: 604800
Minimum: 3600
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