core.ac.uk Open in urlscan Pro
13.248.142.127 Public Scan

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Submitted URL:
http://core.ac.uk/
Effective URL:
https://core.ac.uk/
Submission: On April 27 via manual (April 27th 2021, 9:03:35 pm UTC) from US

Summary HTTP 55 Redirects Links 4 Behaviour Indicators

Summary

This website contacted 6 IPs in 3 countries across 5 domains to perform 55 HTTP transactions. The main IP is 13.248.142.127, located in United States and belongs to AMAZON-02, US. The main domain is core.ac.uk.
TLS certificate: Issued by QuoVadis Global SSL ICA G3 on March 9th 2021. Valid for: a year.

This is the only time core.ac.uk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 49	13.248.142.127 13.248.142.127	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:828::200a	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c0a::9c	15169 (GOOGLE) (GOOGLE)
55	6

49 13.248.142.127 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: a0886447b41e5abfa.awsglobalaccelerator.com

core.ac.uk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c0a::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
49	core.ac.uk 1 redirects core.ac.uk	701 KB
3	gstatic.com fonts.gstatic.com	46 KB
2	google-analytics.com www.google-analytics.com	20 KB
1	doubleclick.net stats.g.doubleclick.net	439 B
1	googleapis.com fonts.googleapis.com	960 B
55	5

	Domain	Requested by
49	core.ac.uk	1 redirects core.ac.uk
3	fonts.gstatic.com	fonts.googleapis.com
2	www.google-analytics.com	core.ac.uk www.google-analytics.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	fonts.googleapis.com	core.ac.uk
55	5

This site contains links to these domains. Also see Links.

Domain
blog.core.ac.uk
www.open.ac.uk
www.jisc.ac.uk
the.iris.ai

Subject Issuer	Validity	Valid
*.core.ac.uk QuoVadis Global SSL ICA G3	`2021-03-09` - `2022-03-09`	a year	crt.sh
upload.video.google.com GTS CA 1O1	`2021-03-23` - `2021-06-15`	3 months	crt.sh
*.gstatic.com GTS CA 1O1	`2021-03-23` - `2021-06-15`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2021-03-23` - `2021-06-15`	3 months	crt.sh
*.google.com GTS CA 1O1	`2021-03-23` - `2021-06-15`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2021-03-23` - `2021-06-15`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://core.ac.uk/
Frame ID: 790D57BDC58104F2B8D900B229896CA6
Requests: 57 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://core.ac.uk/ HTTP 308
https://core.ac.uk/ Page URL

Detected technologies

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

55
Requests

100 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

6
IPs

3
Countries

768 kB
Transfer

1738 kB
Size

3
Cookies

4 Outgoing links

These are links going to different origins than the main page.

URL: https://blog.core.ac.uk/
Title: Blog

Search URL Search Domain Scan URL

URL: https://www.open.ac.uk/
Title: The Open University

Search URL Search Domain Scan URL

URL: https://www.jisc.ac.uk/
Title: Jisc

Search URL Search Domain Scan URL

URL: https://the.iris.ai/
Title: IRIS

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://core.ac.uk/ HTTP 308
https://core.ac.uk/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

55 HTTP transactions
2 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request / Show response
core.ac.uk/
Redirect Chain

http://core.ac.uk/
https://core.ac.uk/

71 KB
21 KB

142ms
38ms

Document
text/html

13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache / Next.js

Resource Hash

98dae4b6d85348f90f30404046ca13b6e5baa99aed04b53a80a641c72eb30250

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Host: core.ac.uk
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Server: Apache
Access-Control-Allow-Methods: POST, GET, OPTIONS
X-Frame-Options: SAMEORIGIN
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options
X-Powered-By: Next.js
ETag: "11b53-FDrd+z5RtWD1dFDHEF8fYiOrrRc"
Content-Type: text/html; charset=utf-8
Vary: Accept-Encoding
Content-Encoding: gzip
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
X-Hostname: 1
Connection: close
Transfer-Encoding: chunked

Redirect headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Server: Apache
Access-Control-Allow-Methods: POST, GET, OPTIONS
X-Frame-Options: SAMEORIGIN
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options
Location: https://core.ac.uk/
Content-Length: 229
Connection: close
Content-Type: text/html; charset=iso-8859-1

GET
H/1.1 200
OK 93828a836fea4bd3c855.css
core.ac.uk/_next/static/css/ 164 KB
25 KB 98ms
35ms Stylesheet
text/css 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/css/93828a836fea4bd3c855.css

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

68d6390408401c4d30f52a05069e9c6a0ca4574de75faec8367cfe5a73b7be7c

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Sec-Fetch-Dest: style
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"28eee-179134a1966"
X-Frame-Options: SAMEORIGIN
X-Hostname: 1
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK b006b38d7b05e1d86713.css
core.ac.uk/_next/static/css/ 32 KB
8 KB 98ms
35ms Stylesheet
text/css 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/css/b006b38d7b05e1d86713.css

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

b50f69e5c01cbabff907a1a757ba49fa4014302c541d4f2bf5b92c5965a4c7f6

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Sec-Fetch-Dest: style
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"80fa-179134a1965"
X-Frame-Options: SAMEORIGIN
X-Hostname: 3
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK 58b18c54edca8c644ed7.css
core.ac.uk/_next/static/css/ 40 KB
7 KB 103ms
37ms Stylesheet
text/css 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/css/58b18c54edca8c644ed7.css

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

a22dbf6d5256e4bb20606d5d94c2d4e8c15e68d4552d9696be3cff40676d242e

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Sec-Fetch-Dest: style
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"9f9e-179134a1968"
X-Frame-Options: SAMEORIGIN
X-Hostname: 2
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK 918ee0cbe4b1698e5541.css
core.ac.uk/_next/static/css/ 3 KB
2 KB 102ms
36ms Stylesheet
text/css 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/css/918ee0cbe4b1698e5541.css

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

0d10fd12e47246dff13c312cfab4c11708cf9db22f22e3f51084327e5071928a

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: text/css,*/*;q=0.1
Cache-Control: no-cache
Sec-Fetch-Dest: style
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"c69-179134a196b"
X-Frame-Options: SAMEORIGIN
X-Hostname: 2
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK main-3868083a9cb788bd5bfc.js Show response
core.ac.uk/_next/static/chunks/ 33 KB
11 KB 103ms
37ms Script
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

df27f0f9d237cb80f20ef3359c934ff35e90bd6f27f7a415d68c3aadd45e572f

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: script
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"83f4-179134a1966"
X-Frame-Options: SAMEORIGIN
X-Hostname: 1
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK webpack-a9e915fd2421518e905b.js Show response
core.ac.uk/_next/static/chunks/ 2 KB
2 KB 121ms
36ms Script
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/webpack-a9e915fd2421518e905b.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

410270bd1e37e2ec5ed5b3382a063c75e1ad3f3a701e72dd4f611d7da2067eac

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: script
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"949-179134a1961"
X-Frame-Options: SAMEORIGIN
X-Hostname: 1
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK framework.cdfd3938acfcf0b7d74b.js Show response
core.ac.uk/_next/static/chunks/ 128 KB
42 KB 204ms
39ms Script
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/framework.cdfd3938acfcf0b7d74b.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

0c72fca6289664e74086e73b10a63eb5a694dfc56f0d8dfa599ece685b89bfbd

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: */*
Cache-Control: no-cache
Sec-Fetch-Dest: script
Referer: https://core.ac.uk/
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:18 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"1fff7-179134a1963"
X-Frame-Options: SAMEORIGIN
X-Hostname: 3
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
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Date: Tue, 27 Apr 2021 21:03:19 GMT
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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Date: Tue, 27 Apr 2021 21:03:19 GMT
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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Date: Tue, 27 Apr 2021 21:03:19 GMT
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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Date: Tue, 27 Apr 2021 21:03:19 GMT
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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Date: Tue, 27 Apr 2021 21:03:19 GMT
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
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Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:19 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"6e4-179134a196b"
X-Frame-Options: SAMEORIGIN
X-Hostname: 2
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK services-97082f543a2617e1d35c.js
core.ac.uk/_next/static/chunks/pages/ 0
3 KB 1035ms
36ms Other
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/pages/services-97082f543a2617e1d35c.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Purpose: prefetch
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
Cache-Control: no-cache
Sec-Fetch-Dest: empty
Referer: https://core.ac.uk/
Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:20 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"213c-179134a196b"
X-Frame-Options: SAMEORIGIN
X-Hostname: 3
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK d721d91709d9a7d29ca9beeab1eacddf677874f5.1cd40df2316f28a2c0df.js
core.ac.uk/_next/static/chunks/ 0
4 KB 1132ms
36ms Other
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/d721d91709d9a7d29ca9beeab1eacddf677874f5.1cd40df2316f28a2c0df.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Purpose: prefetch
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
Cache-Control: no-cache
Sec-Fetch-Dest: empty
Referer: https://core.ac.uk/
Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:20 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"2622-179134a1966"
X-Frame-Options: SAMEORIGIN
X-Hostname: 1
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK fecb4fbde00276eab70f9cdb4ac10b739b50ddf7.a1e818483986617cb419.js
core.ac.uk/_next/static/chunks/ 0
9 KB 1115ms
36ms Other
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/fecb4fbde00276eab70f9cdb4ac10b739b50ddf7.a1e818483986617cb419.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Purpose: prefetch
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
Cache-Control: no-cache
Sec-Fetch-Dest: empty
Referer: https://core.ac.uk/
Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:20 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"a5cf-179134a1966"
X-Frame-Options: SAMEORIGIN
X-Hostname: 3
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK 9d04b0b78c280151ddf0.css
core.ac.uk/_next/static/css/ 0
2 KB 1035ms
36ms Other
text/css 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/css/9d04b0b78c280151ddf0.css

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Purpose: prefetch
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
Cache-Control: no-cache
Sec-Fetch-Dest: empty
Referer: https://core.ac.uk/
Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:20 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Transfer-Encoding: chunked
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"b8c-179134a1969"
X-Frame-Options: SAMEORIGIN
X-Hostname: 2
Content-Type: text/css; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

GET
H/1.1 200
OK endorsements-c7d48f7cdc2f1c9bea38.js
core.ac.uk/_next/static/chunks/pages/about/ 0
853 B 1124ms
36ms Other
application/javascript 13.248.142.127
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://core.ac.uk/_next/static/chunks/pages/about/endorsements-c7d48f7cdc2f1c9bea38.js

Requested by

Host: core.ac.uk
URL: https://core.ac.uk/_next/static/chunks/main-3868083a9cb788bd5bfc.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.248.142.127 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a0886447b41e5abfa.awsglobalaccelerator.com

Software

Apache /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Pragma: no-cache
Purpose: prefetch
Sec-Fetch-Site: same-origin
Accept-Encoding: gzip, deflate, br
Host: core.ac.uk
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Sec-Fetch-Mode: no-cors
Accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
Cache-Control: no-cache
Sec-Fetch-Dest: empty
Referer: https://core.ac.uk/
Cookie: _ga=GA1.3.151101438.1619557399; _gid=GA1.3.1956604934.1619557399; _gat=1
Connection: keep-alive
Referer: https://core.ac.uk/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Tue, 27 Apr 2021 21:03:20 GMT
Content-Encoding: gzip
Vary: Accept-Encoding
Access-Control-Allow-Methods: POST, GET, OPTIONS
Connection: close
Content-Length: 179
X-Clacks-Overhead: GNU Terry Pratchett GNU Ashley Sanders
Last-Modified: Tue, 27 Apr 2021 12:24:53 GMT
Server: Apache
ETag: W/"de-179134a1969-gzip"
X-Frame-Options: SAMEORIGIN
X-Hostname: 1
Content-Type: application/javascript; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000, immutable
Accept-Ranges: bytes
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Frame-Options

Verdicts & Comments Add Verdict or Comment

27 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

3 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.core.ac.uk/	1970-01-19 17:52:37	Name: _gat Value: 1
.core.ac.uk/	1970-01-19 17:54:03	Name: _gid Value: GA1.3.1956604934.1619557399
.core.ac.uk/	1970-01-20 11:23:49	Name: _ga Value: GA1.3.151101438.1619557399

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
X-Frame-Options	SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

core.ac.uk
fonts.googleapis.com
fonts.gstatic.com
stats.g.doubleclick.net
www.google-analytics.com
13.248.142.127
2a00:1450:4001:828::200a
2a00:1450:4001:82a::2003
2a00:1450:4001:82a::200e
2a00:1450:400c:c0a::9c
008f69b9798e23a46d1cb8dc4818c72b7955b95ca201cee9871eb3aa8d70d437
0892dd3b525ca162dac2d9a584ebafb0ba02ec2a9a5b82edbbf4a6dbe9be9227
09264cd34a94b70efe9744b45041eeaa099308ef4cdae37d6dfad3e4062cbf71
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0fdd74e84cd006af6102cd2eb34a3d74a19f7f8cd92280927fa2b6756acd760b
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550e715b20e09e631512a96b5602e2e802f38e0228fd996828cd6fa42353bd2f
60820968fdc72fbdaa09300589ed9178598197a07ac4af3edef0eaa3df0acd18
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e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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fb634f5f6b05410282f4685653bc3a8736e85531677d835f79c1ffbcc298a6a5
fec832c70b2725cd2ddaa13066477be9cf8fbc2be6b78d765e3b1b23b395b538

core.ac.uk Open in urlscan Pro 13.248.142.127 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

55 Requests

100 %HTTPS

80 %IPv6

5 Domains

5 Subdomains

6 IPs

3 Countries

768 kBTransfer

1738 kBSize

3 Cookies

4 Outgoing links

Page URL History

Redirected requests

55 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

Request headers

Response headers

Redirect headers

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Response headers

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core.ac.uk Open in urlscan Pro
13.248.142.127 Public Scan

Screenshot
Live screenshot

Full Image

55
Requests

100 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

6
IPs

3
Countries

768 kB
Transfer

1738 kB
Size

3
Cookies

55 HTTP transactions
2 data transactions