Harpercollins.co.uk HarperCollins UK Publishers Ltd. – HarperCollins Publishers UK

HarperCollins UK is home to many of the country’s best loved authors, books and brands. Discover thousands of fantastic titles from some of the bright...


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.93 sec.
Last Checked: 08/18/2025

Harpercollins.co.uk traffic volume is 2,180 unique daily visitors and their 3,487 pageviews. The web value rate of harpercollins.co.uk is 63,269 USD. Each visitor makes around 1.71 page views on average.

By Alexa's traffic estimates harpercollins.co.uk placed at 23,826 position over the world, while the largest amount of its visitors comes from United Kingdom, where it takes 26,985 place.

Harpercollins.co.uk is hosted by CLOUDFLARENET - Cloudflare, Inc., US in Canada; however, we recommend migrating the server to United Kingdom, as it will speed up harpercollins.co.uk page load time for the majority of users. See the list of other web pages hosted by CLOUDFLARENET - Cloudflare, Inc., US.

Harpercollins.co.uk registered under .UK top-level domain. Check other websites in .UK zone.

The last verification results, performed on (December 30, 2022) harpercollins.co.uk show that harpercollins.co.uk has an expired SSL certificate issued by Let's Encrypt (expired on February 15, 2023). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust harpercollins.co.uk is pretty a safe domain.

Relying Google MobileFriendly test harpercollins.co.uk is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
210,148
Average Load Time
4.92sec
Links In Count
1,017
Website Value
$59,130

Overview
Last Updated: 08/18/2025
Overall result - harpercollins.co.uk 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: 03/25/2025
harpercollins.co.uk is safe.
Norton ConnectSafe evaluates harpercollins.co.uk for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/24/2019
harpercollins.co.uk 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
harpercollins.co.uk 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: 02/25/2021
harpercollins.co.uk is safe.
McAfee assesses harpercollins.co.uk 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 harpercollins.co.uk for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
harpercollins.co.uk child safety is very good.
The WOT calculates reputation of the harpercollins.co.uk. This reputation system receives ratings from users and information from third-party sources, assesses the harpercollins.co.uk for safety features and confirms, whether harpercollins.co.uk is suitable for children.

SSL Information
Domainharpercollins.co.uk
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form11/17/2022
Expiration02/15/2023
SignedCertificate is not self signed
Additional Domains harpercollins.co.uk
Server Location

ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 04/22/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain name:
harpercollins.co.uk

Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 19-Jun-2024

Registrar:
Markmonitor Inc. [Tag = MARKMONITOR]
URL: https://www.markmonitor.com

Relevant dates:
Registered on: before Aug-1996
Expiry date: 15-Sep-2025
Last updated: 13-Aug-2023

Registration status:
Registered until expiry date.

Name servers:
ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com

WHOIS lookup made at 03:28:21 10-Oct-2024

--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:

Copyright Nominet UK 1996 - 2024.

You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.


DNS Records
HostA RecordTTL
harpercollins.co.uk23.227.38.65300
HostMX RecordPriorityTTL
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harpercollins.co.ukmxb-00596a01.gslb.pphosted.com10300
HostNS RecordTTL
harpercollins.co.ukns1.markmonitor.com86400
harpercollins.co.ukns2.markmonitor.com86400
harpercollins.co.ukns3.markmonitor.com86400
harpercollins.co.ukns4.markmonitor.com86400
harpercollins.co.ukns5.markmonitor.com86400
harpercollins.co.ukns6.markmonitor.com86400
harpercollins.co.ukns7.markmonitor.com86400
HostTXT RecordTTL
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harpercollins.co.ukdropbox-domain-verification=uiewj9vfc9e5300
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harpercollins.co.ukadobe-idp-site-verification=42f51b67c9248bf4af00579848be3b6b4165111f7e95fa138083c369ab1e127f300
harpercollins.co.ukatlassian-domain-verification=uNoIhBXurxzVlQa0FvK2t9Yld5byfvXbFRQaMToGvrieKjBdylMs8jcSXRKQKqao300

ns1.markmonitor.com
TTL: 86400
Email address: hostmaster.markmonitor.com
Serial: 2024101601
Refresh: 86400
Retry: 3600
Expire: 2592000
Minimum: 172800


Errors

Last tested: 12/25/2018

Desktop
Desktop Speed
0%

Desktop Resource Breakdown
Total Resources163
Number of Hosts7
Static Resources160
JavaScript Resources20
CSS Resources11

Last tested: 12/25/2018

Mobile
Mobile Usability
94%
Mobile Speed
9%

Mobile Resource Breakdown
Total Resources164
Number of Hosts7
Static Resources161
JavaScript Resources20
CSS Resources11
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