Esf.edu.hk English Schools Foundation | 22 International Schools in HK

English Schools Foundation - the largest English-medium international school organisation in Hong Kong. Our 22 schools and comprehensive programme of ...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 4.48 sec.
Last Checked: 02/03/2025

Esf.edu.hk attracts 3,383 unique visitors daily, generating 14,887 pageviews. The estimated value of esf.edu.hk is 262,450 USD. Each visitor views approximately 4.71 pages on average.

According to Majestic's traffic estimates, esf.edu.hk ranks 426,675 globally, with the majority of its visitors coming from China, where it holds the 10,338 position.

Esf.edu.hk is hosted by PCCW IMS Limited in Hong Kong; however, migrating the server to China could further improve page load times for the majority of users.

See the list of other websites hosted by PCCW IMS Limited.

Esf.edu.hk is registered with the .HK top-level domain. Explore additional websites within the .HK zone.

A recent examination on (October 13, 2024), indicates that esf.edu.hk has an expired SSL certificate issued by Let's Encrypt (expired on November 28, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust esf.edu.hk appears to be a safe domain.

Based on Google's Mobile-Friendly test, esf.edu.hk is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
47,300
Average Load Time
3.29sec
Links In Count
175
Website Value
$245,280
Overview
Last Updated: 02/03/2025
Overall result - esf.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: 03/22/2024
esf.edu.hk is safe.
Norton ConnectSafe evaluates esf.edu.hk for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/18/2016
esf.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
esf.edu.hk 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.
Site Advisor
Last Updated: 02/22/2021
esf.edu.hk is safe.
McAfee assesses esf.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 esf.edu.hk for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
esf.edu.hk child safety is very good.
The WOT calculates reputation of the esf.edu.hk. This reputation system receives ratings from users and information from third-party sources, assesses the esf.edu.hk for safety features and confirms, whether esf.edu.hk is suitable for children.

Esf.edu.hk | SSL Certificate Information
Domainesf.edu.hk
Issuer OrganizationLet's Encrypt
IssuerE6
Algorithmecdsa-with-SHA384
Valid form08/30/2024
Expiration11/28/2024
SignedCertificate is not self signed
Additional Domains esf.edu.hk
www.esf.edu.hk
Server Location

Esf.edu.hk ASN Information

ASN ID: 4515
ASN Title: PCCW IMS Limited

Last Update: 07/21/2024

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

% Information related to 'AS4515'

% Abuse contact for 'AS4515' is 'abuse@imsbiz.com'

aut-num: AS4515
as-name: ERX-STAR
descr: PCCW IMSBiz
descr: PO Box 9896 GPO Hong Kong
descr:
descr:
country: HK
org: ORG-PIL1-AP
admin-c: WC109-AP
tech-c: WC109-AP
remarks: This aut-num object created as part of the ER-Transfer
remarks: from ARIN
mnt-by: MAINT-HK-PCCW-BIA
mnt-irt: IRT-PCCW-BIA-HK
mnt-routes: MAINT-HK-PCCW-BIA
last-modified: 2017-12-13T13:03:19Z
source: APNIC

irt: IRT-PCCW-BIA-HK
address: PO Box 9896 GPO
e-mail: abuse@imsbiz.com
abuse-mailbox: abuse@imsbiz.com
admin-c: TA66-AP
tech-c: TA66-AP
auth: # Filtered
mnt-by: MAINT-HK-PCCW-BIA
last-modified: 2017-10-20T09:14:17Z
source: APNIC

organisation: ORG-PIL1-AP
org-name: PCCW IMS Limited
country: HK
address: 14/F, Lockhart Exchange Bldg
address: No. 3 Hennessy Road
phone: +852-2888-6634
fax-no: +852-2307-0444
e-mail: wilson.cheung@pccw.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-12-13T12:57:03Z
source: APNIC

person: Wilson Cheung
address: PO Box 9896 GPO
country: HK
phone: +852-2888-2027
fax-no: +852-2962-5008
e-mail: wilson.cheung@pccw.com
nic-hdl: WC109-AP
mnt-by: MAINT-HK-IMS
last-modified: 2008-09-04T07:36:05Z
source: APNIC

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

WHOIS

-------------------------------------------------------------------------------
Whois server by HKIRC
-------------------------------------------------------------------------------
.hk top level Domain names can be registered via HKIRC-Accredited Registrars.
Go to https://www.hkirc.hk/content.jsp?id=280 for details.
-------------------------------------------------------------------------------


Domain Name: ESF.EDU.HK
Bundled Domain Name: 英基學校協會.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 ENGLISH SCHOOLS FOUNDATION
Company Chinese name: -
Address: 25/F, 1063 KINGS ROAD, QUARRY BAY
Country: Hong Kong (HK)
Email: ictadmin@esfcentre.edu.hk
Domain Name Commencement Date: 31-10-1995
Expiry Date: 11-10-2031
Re-registration Status: Complete


Administrative Contact Information:

Given name: ESF-ICTADMIN
Family name: .
Company name: ENGLISH SCHOOLS FOUNDATION
Address: 25/F, 1063 KINGS ROAD
Country: Hong Kong (HK)
Phone: +852-37622675
Fax: +852-28380975
Email: ictadmin@esfcentre.edu.hk

Account Name: HK1376077T


Technical Contact Information:

Given name: DNS Admin
Family name: .
Company name: DELTAPATH COMMERCE & TECHNOLOGY LIMITED
Address: 1003 Delta House
3 On Yiu Street
Sha Tin, N.T.
Country: Hong Kong (HK)
Phone: +852-21270707
Fax: +852-21270720
Email: urgent@deltapath.com


Name Servers Information:

NS3.ESF.EDU.HK
NS4.ESF.EDU.HK


Status Information:

Domain Prohibit Status:


-------------------------------------------------------------------------------
The Registry contains ONLY .com.hk, .net.hk, .edu.hk, .org.hk,
.gov.hk, idv.hk. and .hk $domains.
-------------------------------------------------------------------------------

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DNS Records
HostA RecordTTL
esf.edu.hk210.177.22.1223600
HostMX RecordPriorityTTL
HostNS RecordTTL
esf.edu.hkns1.esf.org.hk3600
esf.edu.hkns2.esf.org.hk3600
esf.edu.hkns2.deltapath.com3600
esf.edu.hkns1.deltapath.com3600
esf.edu.hkns3.deltapath.com3600
HostTXT RecordTTL
esf.edu.hkgoogle-site-verification=ybbEXZ0QP1K7rIWGrVy18i62Qnt6pdPGOu4P4_AVfuM3600

nsesl
TTL: 3600
Email address: hostmaster
Serial: 303
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600

Warnings

Errors

Last tested: 11/19/2018

Desktop
Desktop Speed
75%

Desktop Resource Breakdown
Total Resources199
Number of Hosts12
Static Resources169
JavaScript Resources70
CSS Resources38

Last tested: 11/19/2018

Mobile
Mobile Usability
96%
Mobile Speed
55%

Mobile Resource Breakdown
Total Resources187
Number of Hosts12
Static Resources158
JavaScript Resources70
CSS Resources38
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