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Core.ac.uk CORE

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.34 sec.
Last Checked: 08/02/2020

Over the time core.ac.uk has been ranked as high as 936 in the world, while most of its traffic comes from China, where it reached as high as 5,056 position.

Core.ac.uk receives about 67,177 unique visitors and 73,223 pageviews per day. The estimated value of core.ac.uk is 959,220 USD. Each unique visitor makes about 1.09 pageviews on average.

Core.ac.uk is registered under .UK top-level domain. Check other websites in .UK zone.

At the time of the last check (November 28, 2019) core.ac.uk has a valid and up-to-date wildcard SSL certificate issued by QuoVadis Limited that expires on April 04, 2021. Check other websites using SSL certificates issued by QuoVadis Limited.

According to Google Safe Browsing, Google Safe Search and Symantec core.ac.uk is quite a safe domain.

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

Global Rank
9,481
Average Load Time
2.44sec
Links In Count
491
Website Value
$959,220
Overview
Last Updated: 11/29/2020
Overall result - "core.ac.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: 01/12/2019
core.ac.uk is safe.

Norton ConnectSafe evaluates core.ac.uk for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/13/2016
core.ac.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
Malware not found at "core.ac.uk".
"core.ac.uk" is not a phishing page.
"core.ac.uk" does not install unwanted software.
"core.ac.uk" 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: 02/22/2020
core.ac.uk is safe.

McAfee assesses core.ac.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 core.ac.uk for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 11/29/2020
core.ac.uk child safety isunknown.

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

SSL Information
Domain *.core.ac.uk
Issuer OrganizationQuoVadis Limited
Issuer QuoVadis Global SSL ICA G3
Algorithm RSA-SHA256
Valid form 04/04/2019
Expiration 04/04/2021
SignedCertificate is not self signed
Additional Domains *.core.ac.uk
core.ac.uk
Server Location
Dublin
Dublin
Ireland
ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 10/15/2020

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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:
ac.uk

Registrant:
The JNT Association

Registrant type:
Other

Registrant's address:
Lumen House
Library Avenue
Harwell
Didcot
OX11 OSG
GB

Registrar:
No registrar listed. This domain is directly registered with Nominet.

Relevant dates:
Registered on: before Aug-1996
Registration status:
No registration status listed.

Name servers:
ns0.ja.net.
ns2.ja.net.
ns3.ja.net.
ns4.ja.net.
auth03.ns.uu.net.
ns1.surfnet.nl.
ws-fra1.win-ip.dfn.de.

WHOIS lookup made at 02:47:22 08-Apr-2020

--
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 - 2020.

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
core.ac.uk99.81.75.2193600
core.ac.uk99.81.65.2423600
HostMX RecordPriorityTTL
core.ac.ukcore-ac-uk.mail.protection.outlook.com03600
HostNS RecordTTL
core.ac.uknse-1.open.ac.uk3600
core.ac.uknse-2.open.ac.uk3600
core.ac.uknse-0.open.ac.uk3600
HostTXT RecordTTL
core.ac.ukv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com ip4:137.108.170.149 ip4:137.108.170.117 ip4:137.108.170.115 ip4:137.108.232.16 ip4:137.108.232.17 ip4:52.17.253.168 ip4:54.171.205.255 -all3600
core.ac.ukCC013172-C797-4C59-8252-135EE277A6C73600

nse-0.open.ac.uk
TTL: 3600
Email address: hostmaster.open.ac.uk
Serial: 484839460
Refresh: 1200
Retry: 180
Expire: 1209600
Minimum: 3600

Errors
Warnings

Last tested: 09/06/2016

Desktop
Desktop Speed
67%
Desktop Resource Breakdown
Total Resources19
Number of Hosts4
Static Resources15
JavaScript Resources5
CSS Resources4

Last tested: 06/06/2017

Mobile
Mobile Usability
84%
Mobile Speed
58%
Mobile Resource Breakdown
Total Resources41
Number of Hosts3
Static Resources38
JavaScript Resources3
CSS Resources3
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