sheffield.ac.uk - Home | The University of Sheffield

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.72 sec.
Last Checked: 09/03/2025

Over the time sheffield.ac.uk has been ranked as high as 2,484 in the world, while most of its traffic comes from United Kingdom, where it reached as high as 545 position.

Sheffield.ac.uk receives about 14,526 unique visitors and 47,791 pageviews per day. The estimated value of sheffield.ac.uk is 840,960 USD. Each unique visitor makes about 3.29 pageviews on average.

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

At the time of the last check (October 13, 2024) sheffield.ac.uk has an expired wildcard SSL certificate issued by GEANT Vereniging (expired on June 16, 2025). Check other websites using SSL certificates issued by GEANT Vereniging.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sheffield.ac.uk is quite a safe domain.

Mobile-Friendly test indicates that sheffield.ac.uk is well optimized for mobile and tablet devices.

Sheffield.ac.uk General Information

Global Rank

14,088

Average Load Time

1.44sec

Links In Count

2,742

Website Value

$840,960

Audience Geography. Where are sheffield.ac.uk visitors located?

Country	Rank
United Kingdom GB	545
Ethiopia ET	2003
Libya LY	2284
Nigeria NG	2751
Sudan SD	4279
Malaysia MY	8424
Philippines PH	9484
South Africa ZA	9651
Pakistan PK	10057
China CN	11524
Australia AU	12515
Korea KR	14552

Country	Percent of Pageviews
United Kingdom GB	63.3%
China CN	13%
United States US	2.8%
India IN	2.5%
Nigeria NG	2.2%
Korea KR	1.7%
Australia AU	1.1%
Iran IR	1%
Germany DE	0.8%
Other	11.7%

Country	Percent of Visitors
United Kingdom GB	54.7%
China CN	10%
United States US	5%
India IN	4.2%
Nigeria NG	2.3%
Iran IR	1.6%
Korea KR	1.1%
Germany DE	1%
Australia AU	1%
Other	19.1%

Where do visitors go on sheffield.ac.uk?

Subdomain	Pageviews
sheffield.ac.uk	91.24%
su.sheffield.ac.uk	2.22%
cmisgonow.sheffield.ac.uk	1.28%
usic.sheffield.ac.uk	1.23%
digitalmedia.sheffield.ac.uk	1.13%
verify.sheffield.ac.uk	0.83%
web-unidrive.sheffield.ac.uk	0.72%
careerconnect.sheffield.ac.uk	0.48%
i.sheffield.ac.uk	0.15%
other	0.72%

Subdomain	Pageviews per User
web-unidrive.sheffield.ac.uk	5
sheffield.ac.uk	3.7
su.sheffield.ac.uk	3.1
verify.sheffield.ac.uk	3
digitalmedia.sheffield.ac.uk	2.8
careerconnect.sheffield.ac.uk	2
usic.sheffield.ac.uk	2
cmisgonow.sheffield.ac.uk	1.1
ssid.sheffield.ac.uk	1
i.sheffield.ac.uk	1
other	0

Subdomain	Reach
sheffield.ac.uk	96.14%
cmisgonow.sheffield.ac.uk	4.78%
su.sheffield.ac.uk	2.8%
usic.sheffield.ac.uk	2.12%
digitalmedia.sheffield.ac.uk	1.55%
verify.sheffield.ac.uk	1.01%
careerconnect.sheffield.ac.uk	0.93%
web-unidrive.sheffield.ac.uk	0.52%
i.sheffield.ac.uk	0.4%
ssid.sheffield.ac.uk	0.37%

How popular is sheffield.ac.uk?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	14885	2807	557	-22.62%
30	14071	-1098	588	8%
7	12767	-1550	65	10%
1	9380	-390	90	5%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	14866	2059	494	-16.62%	3.29	8%
30	11922	-5097	624	46%	3.9	34%
7	11423	-208	665	1%	3.7	-9.927%
1	9407	-469	83	8%	3.5	2%

Period	Global Rank	Global Rank Delta
past 3 months	14088	2396
past month	12760	-2012
past week	11720	-1078
yesterday	8827	-467

Sheffield.ac.uk Alexa Rank History

Alexa Rank shows how popular sheffield.ac.uk is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sheffield.ac.uk has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sheffield.ac.uk and pageviews on sheffield.ac.uk over the past 3 months.

Sheffield.ac.uk Safety Information

Overview

Last Updated: 10/16/2025

Overall result - "sheffield.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: 03/21/2025

sheffield.ac.uk is safe.

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

Google Safe Search

Last Updated: 10/12/2016

sheffield.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 "sheffield.ac.uk".
"sheffield.ac.uk" is not a phishing page.
"sheffield.ac.uk" does not install unwanted software.
"sheffield.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: 02/22/2021

sheffield.ac.uk is safe.

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

Web of Trust

Last Updated: 01/09/2019

sheffield.ac.uk child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	*.sheffield.ac.uk
Issuer Organization	GEANT Vereniging
Issuer	GEANT OV RSA CA 4
Algorithm	RSA-SHA384
Valid form	05/18/2024
Expiration	06/16/2025
Signed	Certificate is not self signed
Additional Domains	*.sheffield.ac.uk sheffield.ac.uk

Sheffield.ac.uk Server Information

Server Location

Geolocation Tool

Sheffield

England

United Kingdom

ASN Information

ASN Lookup Tool

ASN ID: 54113
ASN Title: FASTLY - Fastly, US

Last Update: 09/24/2025

ASN Whois

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Sheffield.ac.uk Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain 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.
dns-3.dfn.de.

WHOIS lookup made at 04:18:35 12-Sep-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

DNS Lookup Tool

Host	A Record	TTL
sheffield.ac.uk	143.167.2.102	600

Host	MX Record	Priority	TTL
sheffield.ac.uk	aspmx.l.google.com	1	28800
sheffield.ac.uk	alt1.aspmx.l.google.com	5	28800
sheffield.ac.uk	alt3.aspmx.l.google.com	10	28800
sheffield.ac.uk	alt4.aspmx.l.google.com	10	28800
sheffield.ac.uk	alt2.aspmx.l.google.com	5	28800

Host	NS Record	TTL
sheffield.ac.uk	katheter.st-and.ac.uk	600
sheffield.ac.uk	hippo.shef.ac.uk	600
sheffield.ac.uk	acheron.shef.ac.uk	600

Host	TXT Record	TTL
sheffield.ac.uk	adobe-idp-site-verification=8978d1dd33a1e04879b2384ac6ec83204e9a54366c1946d7d62084802f507201	600
sheffield.ac.uk	v=spf1 ip4:143.167.0.0/16 ip4:95.172.88.0/22 ip4:130.88.36.5 ip4:80.93.168.194 ip4:85.92.81.226 ip4:216.58.172.196/30 ip4:146.20.14.104/30 ip4:50.56.130.220 ip4:146.177.26.91 ip4:146.177.26.108 ip4:146.177.26.109 ip4:146.177.26.90	600
sheffield.ac.uk	47c77db4-6dc8-4b92-b78f-bc2c8522af31.100718	600
sheffield.ac.uk	google-site-verification=UeOlua34rGuYEYg93SzgMHespVf9e1zfDiPd7O3xJJA	600
sheffield.ac.uk	MS=ms27418028	600
sheffield.ac.uk	MS=1B375906558DB3AEA36BF9E84575212BF0946E80	600

acheron.shef.ac.uk
TTL: 600
Email address: hostmaster.sheffield.ac.uk
Serial: 1565507080
Refresh: 28800
Retry: 3600
Expire: 1209600
Minimum: 600

Sheffield.ac.uk HTML Validation

HTML Validation Tool

Warnings

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

Element name “gcse:search” cannot be represented as XML 1.0.

The “main” role is unnecessary for element “main”.

Attribute “:” is not serializable as XML 1.0.

The “complementary” role is unnecessary for element “aside”.

The “contentinfo” role is unnecessary for element “footer”.

Errors

Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Text not allowed in element “select” in this context.

Attribute “:” not allowed on element “img” at this point.

Attribute “alllowfullscreen” not allowed on element “iframe” at this point.

The element “button” must not appear as a descendant of the “a” element.

Sheffield.ac.uk Desktop Insights

Desktop Page Insights Tool

Last tested: 08/24/2016

Desktop

Desktop Speed

79%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Leverage browser caching

Enable compression

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	63
Number of Hosts	12
Static Resources	51
JavaScript Resources	14
CSS Resources	12

Sheffield.ac.uk Mobile Insights

Mobile Page Insights Tool

Last tested: 12/09/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

65%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Optimize images

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	74
Number of Hosts	25
Static Resources	44
JavaScript Resources	18
CSS Resources	4

Sheffield.ac.uk Typos

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Sheffield.ac.uk Home | The University of Sheffield

Quick Summary

Sheffield.ac.uk General Information

Sheffield.ac.uk Alexa Rank History

Sheffield.ac.uk Safety Information

Sheffield.ac.uk Server Information

Sheffield.ac.uk Domain Name Information

Sheffield.ac.uk HTML Validation

Sheffield.ac.uk Desktop Insights

Sheffield.ac.uk Mobile Insights

Sheffield.ac.uk Nearest Competitors

Sheffield.ac.uk Typos