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www.costco.co.uk Open in urlscan Pro
104.109.87.207  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://wc4.net/t?r=5944&c=10588&l=1&ctl=38E8C:2C2B69DF29BDEACC16538F03B0B9D7BDFD0F0A43BD612072&
Effective URL: https://www.costco.co.uk/membership
Submission: On January 24 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 34 HTTP transactions. The main IP is 104.109.87.207, located in Frankfurt am Main, Germany and belongs to AKAMAI-AS, US. The main domain is www.costco.co.uk. The Cisco Umbrella rank of the primary domain is 134544.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on December 27th 2021. Valid for: 9 months.
This is the only time www.costco.co.uk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 34.210.132.119 16509 (AMAZON-02)
9 42 104.109.87.207 16625 (AKAMAI-AS)
1 2a00:1450:400... 15169 (GOOGLE)
34 3
Apex Domain
Subdomains		 Transfer
42 costco.co.uk
www.costco.co.uk — Cisco Umbrella Rank: 134544
1 MB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78
39 KB
1 wc4.net
wc4.net — Cisco Umbrella Rank: 123933
212 B
34 3
Domain Requested by
42 www.costco.co.uk 9 redirects www.costco.co.uk
1 www.googletagmanager.com www.costco.co.uk
1 wc4.net 1 redirects
34 3
Subject Issuer Validity Valid
prod-sip.costco.co.uk
DigiCert SHA2 Secure Server CA		 2021-12-27 -
2022-09-14		 9 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-12-27 -
2022-03-21		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.costco.co.uk/membership
Frame ID: 710336048A5DD43F725F51C9F517BAFC
Requests: 36 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Costco UK Annual Subscription & Membership

Page URL History Show full URLs

  1. http://wc4.net/t?r=5944&c=10588&l=1&ctl=38E8C:2C2B69DF29BDEACC16538F03B0B9D7BDFD0F0A43BD612... HTTP 302
    https://www.costco.co.uk/how-it-works HTTP 301
    https://www.costco.co.uk/membership Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+/(?:sys_master|hybr|_ui/(?:.*responsive/)?(?:desktop|common(?:/images|/img|/css|ico)?))/
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js

Page Statistics

34
Requests

76 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

1434 kB
Transfer

5105 kB
Size

10
Cookies

Page URL History

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

  1. http://wc4.net/t?r=5944&c=10588&l=1&ctl=38E8C:2C2B69DF29BDEACC16538F03B0B9D7BDFD0F0A43BD612072& HTTP 302
    https://www.costco.co.uk/how-it-works HTTP 301
    https://www.costco.co.uk/membership Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 4
  • https://www.costco.co.uk/mediapermalink/costco.css HTTP 302
  • https://www.costco.co.uk/medias/sys_master/h61/h67/97345387364382.css
Request Chain 8
  • https://www.costco.co.uk/mediapermalink/2-ways-2-shop-bnr-ftr HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/h01/h5c/97391452651550.jpg
Request Chain 27
  • https://www.costco.co.uk/mediapermalink/2-ways-2-shop-bnr-ftr HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/h01/h5c/97391452651550.jpg
Request Chain 28
  • https://www.costco.co.uk/mediapermalink/content-membership-subscription-card HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/h30/ha7/97391454453790.jpg
Request Chain 29
  • https://www.costco.co.uk/mediapermalink/content-membership-trade-card HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/hda/h0b/97391454289950.jpg
Request Chain 30
  • https://www.costco.co.uk/mediapermalink/content-membership-individual-card HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/h4c/h50/97391454486558.jpg
Request Chain 31
  • https://www.costco.co.uk/mediapermalink/content-membership-executive-card HTTP 302
  • https://www.costco.co.uk/medias/sys_master/banners/hc6/hf6/97391454781470.jpg
Request Chain 32
  • https://www.costco.co.uk/mediapermalink/message-bar-icon-register HTTP 302
  • https://www.costco.co.uk/medias/sys_master/hf7/hbe/97391967666206.png

34 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request membership
www.costco.co.uk/
Redirect Chain
  • http://wc4.net/t?r=5944&c=10588&l=1&ctl=38E8C:2C2B69DF29BDEACC16538F03B0B9D7BDFD0F0A43BD612072&
  • https://www.costco.co.uk/how-it-works
  • https://www.costco.co.uk/membership
286 KB
29 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
istio-envoy / Express
Resource Hash
0496c3aeee2454e3d6a961533da53a5cada154df176edae0415784e4ee290bff
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

server
istio-envoy
content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
x-powered-by
Express
content-type
text/html; charset=utf-8
etag
W/"475c3-uRPbaWJE3O/TxHeG2oiA0AygPd8-gzip"
x-envoy-upstream-service-time
108
content-encoding
gzip
x-akamai-transformed
9 27709 0 pmb=mTOE,4
cache-control
private, max-age=0
expires
Mon, 24 Jan 2022 21:27:47 GMT
date
Mon, 24 Jan 2022 21:27:47 GMT
content-length
27919
vary
Accept-Encoding
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload

Redirect headers

server
Apache
content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
x-xss-protection
1; mode=block
location
/membership
content-length
0
cache-control
max-age=0 private
expires
Mon, 24 Jan 2022 21:27:47 GMT
date
Mon, 24 Jan 2022 21:27:47 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
costco-icons.woff
www.costco.co.uk/_ui/responsive/theme-costco/fonts/ 		23 KB
24 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/costco-icons.woff
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
90f619984c9a36d283e20af4ceac63a7ad1993e756134ea0b58373261df02c18
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
last-modified
Tue, 11 Jan 2022 09:57:50 GMT
server
Apache
etag
"5d24-5d54b7c67e380"
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-type
application/x-font-woff
cache-control
public, max-age=19492
date
Mon, 24 Jan 2022 21:27:47 GMT
accept-ranges
bytes
content-length
23844
expires
Tue, 25 Jan 2022 02:52:39 GMT
glyphicons-halflings-regular.woff2
www.costco.co.uk/_ui/responsive/theme-costco/fonts/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/glyphicons-halflings-regular.woff2
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
last-modified
Tue, 11 Jan 2022 09:57:50 GMT
server
Apache
etag
"466c-5d54b7c67e380"
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
cache-control
max-age=0
date
Mon, 24 Jan 2022 21:27:47 GMT
accept-ranges
bytes
content-length
18028
expires
Mon, 24 Jan 2022 21:27:47 GMT
styles.a72889000858359c6470.css
www.costco.co.uk/spartacus/assets/ 		34 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/spartacus/assets/styles.a72889000858359c6470.css
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
istio-envoy / Express
Resource Hash
0da977fe3a3502682c907e9d281ef1edc2868111f82dd7d5eb363575577c7104
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
etag
W/"8980-17d38ef4668-gzip"
last-modified
Fri, 19 Nov 2021 16:02:25 GMT
server
istio-envoy
x-powered-by
Express
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=3509
x-envoy-upstream-service-time
7
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
5438
date
Mon, 24 Jan 2022 21:27:47 GMT
expires
Mon, 24 Jan 2022 22:26:16 GMT
costco_responsive_spa.css
www.costco.co.uk/wro/ 		285 KB
43 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/wro/costco_responsive_spa.css?v=1.0.2512196bb
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
4048bc9b62a524fb4107cb261aa297afa0e5731e4e4d4521afb71ace66f6da57
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
server
Apache
etag
"94dceb30f51ee67251434ff1732a0c834ff51377"
vary
Accept-Encoding
content-type
text/css;charset=UTF-8
cache-control
public, max-age=17705
date
Mon, 24 Jan 2022 21:27:47 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-length
43550
expires
Tue, 25 Jan 2022 02:22:52 GMT
97345387364382.css
www.costco.co.uk/medias/sys_master/h61/h67/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/costco.css
  • https://www.costco.co.uk/medias/sys_master/h61/h67/97345387364382.css
23 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/medias/sys_master/h61/h67/97345387364382.css
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
d0c3f1b685134866058f6b402e73bfcf164e2aa4613ca2e6f688da636c6c6ab9
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 02:05:17 GMT
server
Apache
etag
"5c88-5d64a666c046f-gzip"
vary
Accept-Encoding
content-type
text/css
cache-control
public, private, max-age=3600
date
Mon, 24 Jan 2022 21:27:47 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
5677
expires
Mon, 24 Jan 2022 22:27:47 GMT

Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:47 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/h61/h67/97345387364382.css
cache-control
max-age=3600
content-type
text/css
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 22:27:47 GMT
26da5bc9
www.costco.co.uk/akam/11/ 		32 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/akam/11/26da5bc9
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
91c00a00d3aca66accb0e7fb23320bc232e2eb53be6db3ed24ff19d8d0b5c56e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 24 Jan 2022 21:27:47 GMT
content-encoding
gzip
last-modified
Thu, 02 May 2019 20:05:26 GMT
etag
"c19e96d33e452097d7b1a4d5af1dac7a1ac49bb11ed85270972137067a642cb8"
vary
Accept-Encoding
content-type
application/javascript
cache-control
max-age=0, no-cache, no-store
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-length
10395
expires
Mon, 24 Jan 2022 21:27:47 GMT
65883661533214.svg
www.costco.co.uk/medias/sys_master/images/h4a/h24/ 		400 B
693 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/images/h4a/h24/65883661533214.svg
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/membership
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
68249a1bcb41e3d28b4e91485de0b3e37e678578580b6b948b4cdb3146fc2734
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
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Full URL
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Full URL
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https://www.costco.co.uk/spartacus/assets/runtime-es2015.5f8314ef274b9879954d.js
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General
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content-security-policy
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https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/costco-icons.woff
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content-security-policy
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Download Go to Show image
Full URL
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1 KB 		Fetch
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Full URL
https://www.costco.co.uk/session
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  • https://www.costco.co.uk/mediapermalink/2-ways-2-shop-bnr-ftr
  • https://www.costco.co.uk/medias/sys_master/banners/h01/h5c/97391452651550.jpg
74 KB
67 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/h01/h5c/97391452651550.jpg
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
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gzip
last-modified
Mon, 24 Jan 2022 12:03:50 GMT
server
Apache
etag
"12949-5d652c2ff6281-gzip"
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Accept-Encoding
content-type
image/jpeg
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Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
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expires
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Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/banners/h01/h5c/97391452651550.jpg
cache-control
max-age=0
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391454453790.jpg
www.costco.co.uk/medias/sys_master/banners/h30/ha7/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/content-membership-subscription-card
  • https://www.costco.co.uk/medias/sys_master/banners/h30/ha7/97391454453790.jpg
35 KB
33 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/h30/ha7/97391454453790.jpg
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:03:52 GMT
server
Apache
etag
"8d2b-5d652c31e07e5-gzip"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=52617
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
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expires
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Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/banners/h30/ha7/97391454453790.jpg
cache-control
max-age=0
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391454289950.jpg
www.costco.co.uk/medias/sys_master/banners/hda/h0b/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/content-membership-trade-card
  • https://www.costco.co.uk/medias/sys_master/banners/hda/h0b/97391454289950.jpg
43 KB
39 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/hda/h0b/97391454289950.jpg
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:03:52 GMT
server
Apache
etag
"adfe-5d652c31d6226-gzip"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=56726
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
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expires
Tue, 25 Jan 2022 13:13:15 GMT

Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/banners/hda/h0b/97391454289950.jpg
cache-control
max-age=0
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391454486558.jpg
www.costco.co.uk/medias/sys_master/banners/h4c/h50/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/content-membership-individual-card
  • https://www.costco.co.uk/medias/sys_master/banners/h4c/h50/97391454486558.jpg
44 KB
40 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/h4c/h50/97391454486558.jpg
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:03:52 GMT
server
Apache
etag
"b0da-5d652c31f379b-gzip"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=55941
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
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expires
Tue, 25 Jan 2022 13:00:10 GMT

Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/banners/h4c/h50/97391454486558.jpg
cache-control
max-age=0
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391454781470.jpg
www.costco.co.uk/medias/sys_master/banners/hc6/hf6/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/content-membership-executive-card
  • https://www.costco.co.uk/medias/sys_master/banners/hc6/hf6/97391454781470.jpg
39 KB
38 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/hc6/hf6/97391454781470.jpg
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:03:52 GMT
server
Apache
etag
"9bf2-5d652c3207cdd-gzip"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
public, max-age=53519
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
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expires
Tue, 25 Jan 2022 12:19:48 GMT

Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/banners/hc6/hf6/97391454781470.jpg
cache-control
max-age=0
content-length
0
x-xss-protection
1; mode=block
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391967666206.png
www.costco.co.uk/medias/sys_master/hf7/hbe/
Redirect Chain
  • https://www.costco.co.uk/mediapermalink/message-bar-icon-register
  • https://www.costco.co.uk/medias/sys_master/hf7/hbe/97391967666206.png
2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/hf7/hbe/97391967666206.png
Protocol
H2
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:07:57 GMT
server
Apache
etag
"958-5d652d1b86fdb-gzip"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=52860
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
1762
expires
Tue, 25 Jan 2022 12:08:49 GMT

Redirect headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw, frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
server
Apache
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
content-language
en-GB
location
/medias/sys_master/hf7/hbe/97391967666206.png
cache-control
max-age=0
content-length
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x-xss-protection
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expires
Mon, 24 Jan 2022 21:27:49 GMT
glyphicons-halflings-regular.woff2
www.costco.co.uk/_ui/responsive/theme-costco/fonts/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/glyphicons-halflings-regular.woff2
Requested by
Host: www.costco.co.uk
URL: https://www.costco.co.uk/wro/costco_responsive_spa.css?v=1.0.2512196bb
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Referer
https://www.costco.co.uk/wro/costco_responsive_spa.css?v=1.0.2512196bb
Origin
https://www.costco.co.uk
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
last-modified
Tue, 11 Jan 2022 09:57:50 GMT
server
Apache
etag
"466c-5d54b7c67e380"
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
cache-control
max-age=0
date
Mon, 24 Jan 2022 21:27:49 GMT
accept-ranges
bytes
content-length
18028
expires
Mon, 24 Jan 2022 21:27:49 GMT
97391444197406.png
www.costco.co.uk/medias/sys_master/banners/h32/h9c/ 		49 KB
49 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.costco.co.uk/medias/sys_master/banners/h32/h9c/97391444197406.png
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.109.87.207 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-109-87-207.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
8e70b82b29e937d6dcf10d9701e25110f12e67ae4aa5f473bd72c38d7cd24d73
Security Headers
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Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.costco.co.uk/membership
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-encoding
gzip
last-modified
Mon, 24 Jan 2022 12:03:39 GMT
server
Apache
etag
"c522-5d652c258d635-gzip"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=52613
date
Mon, 24 Jan 2022 21:27:49 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
accept-ranges
bytes
content-length
49806
expires
Tue, 25 Jan 2022 12:04:42 GMT

Verdicts & Comments Add Verdict or Comment

168 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.

object| dataLayer string| bazadebezolkohpepadr object| sessionPromise string| urhehlevkedkilrobacf object| webpackJsonp function| Zone function| __zone_symbol__Promise function| __zone_symbol__ZoneAwarePromise function| __zone_symbol__fetch function| __zone_symbol__setTimeout function| __zone_symbol__clearTimeout function| __zone_symbol__setInterval function| __zone_symbol__clearInterval function| __zone_symbol__requestAnimationFrame function| __zone_symbol__cancelAnimationFrame function| __zone_symbol__webkitRequestAnimationFrame function| __zone_symbol__webkitCancelAnimationFrame function| __zone_symbol__alert function| __zone_symbol__prompt function| __zone_symbol__confirm function| __zone_symbol__MutationObserver function| __zone_symbol__WebKitMutationObserver function| __zone_symbol__IntersectionObserver function| __zone_symbol__FileReader boolean| __zone_symbol__ononabortpatched boolean| __zone_symbol__ononanimationendpatched boolean| __zone_symbol__ononanimationiterationpatched boolean| __zone_symbol__ononauxclickpatched boolean| __zone_symbol__ononblurpatched boolean| __zone_symbol__ononcancelpatched boolean| __zone_symbol__ononcanplaypatched boolean| __zone_symbol__ononcanplaythroughpatched boolean| __zone_symbol__ononchangepatched boolean| __zone_symbol__ononcuechangepatched boolean| __zone_symbol__ononclickpatched boolean| __zone_symbol__ononclosepatched boolean| __zone_symbol__ononcontextmenupatched boolean| __zone_symbol__onondblclickpatched boolean| __zone_symbol__onondragpatched boolean| __zone_symbol__onondragendpatched boolean| __zone_symbol__onondragenterpatched boolean| __zone_symbol__onondragleavepatched boolean| __zone_symbol__onondragoverpatched boolean| __zone_symbol__onondroppatched boolean| __zone_symbol__onondurationchangepatched boolean| __zone_symbol__ononemptiedpatched boolean| __zone_symbol__ononendedpatched boolean| __zone_symbol__ononerrorpatched boolean| __zone_symbol__ononfocuspatched boolean| __zone_symbol__onongotpointercapturepatched boolean| __zone_symbol__ononinputpatched boolean| __zone_symbol__ononinvalidpatched boolean| __zone_symbol__ononkeydownpatched boolean| __zone_symbol__ononkeypresspatched boolean| __zone_symbol__ononkeyuppatched boolean| __zone_symbol__ononloadpatched boolean| __zone_symbol__ononloadstartpatched boolean| __zone_symbol__ononloadeddatapatched boolean| __zone_symbol__ononloadedmetadatapatched boolean| __zone_symbol__ononlostpointercapturepatched boolean| __zone_symbol__ononmousedownpatched boolean| __zone_symbol__ononmouseenterpatched boolean| __zone_symbol__ononmouseleavepatched boolean| __zone_symbol__ononmousemovepatched boolean| __zone_symbol__ononmouseoutpatched boolean| __zone_symbol__ononmouseoverpatched boolean| __zone_symbol__ononmouseuppatched boolean| __zone_symbol__ononmousewheelpatched boolean| __zone_symbol__ononpausepatched boolean| __zone_symbol__ononplaypatched boolean| __zone_symbol__ononplayingpatched boolean| __zone_symbol__ononpointercancelpatched boolean| __zone_symbol__ononpointerdownpatched boolean| __zone_symbol__ononpointerenterpatched boolean| __zone_symbol__ononpointerleavepatched boolean| __zone_symbol__ononpointermovepatched boolean| __zone_symbol__ononpointeroverpatched boolean| __zone_symbol__ononpointeruppatched boolean| __zone_symbol__ononprogresspatched boolean| __zone_symbol__ononratechangepatched boolean| __zone_symbol__ononresetpatched boolean| __zone_symbol__ononresizepatched boolean| __zone_symbol__ononscrollpatched boolean| __zone_symbol__ononseekedpatched boolean| __zone_symbol__ononseekingpatched boolean| __zone_symbol__ononselectpatched boolean| __zone_symbol__ononselectionchangepatched boolean| __zone_symbol__ononselectstartpatched boolean| __zone_symbol__ononstalledpatched boolean| __zone_symbol__ononsubmitpatched boolean| __zone_symbol__ononsuspendpatched boolean| __zone_symbol__onontimeupdatepatched boolean| __zone_symbol__ononvolumechangepatched boolean| __zone_symbol__onontransitioncancelpatched boolean| __zone_symbol__onontransitionendpatched boolean| __zone_symbol__ononwaitingpatched boolean| __zone_symbol__ononwheelpatched boolean| __zone_symbol__onontogglepatched boolean| __zone_symbol__ononafterprintpatched boolean| __zone_symbol__ononappinstalledpatched boolean| __zone_symbol__ononbeforeinstallpromptpatched boolean| __zone_symbol__ononbeforeprintpatched boolean| __zone_symbol__ononbeforeunloadpatched boolean| __zone_symbol__onondevicemotionpatched boolean| __zone_symbol__onondeviceorientationpatched boolean| __zone_symbol__onondeviceorientationabsolutepatched boolean| __zone_symbol__ononhashchangepatched boolean| __zone_symbol__ononlanguagechangepatched boolean| __zone_symbol__ononmessagepatched boolean| __zone_symbol__ononofflinepatched boolean| __zone_symbol__onononlinepatched boolean| __zone_symbol__ononpageshowpatched boolean| __zone_symbol__ononpagehidepatched boolean| __zone_symbol__ononpopstatepatched boolean| __zone_symbol__ononrejectionhandledpatched boolean| __zone_symbol__ononstoragepatched boolean| __zone_symbol__ononunhandledrejectionpatched boolean| __zone_symbol__ononunloadpatched boolean| __zone_symbol__onondragstartpatched boolean| __zone_symbol__ononanimationstartpatched boolean| __zone_symbol__ononsearchpatched boolean| __zone_symbol__onontransitionrunpatched boolean| __zone_symbol__onontransitionstartpatched boolean| __zone_symbol__ononwebkitanimationendpatched boolean| __zone_symbol__ononwebkitanimationiterationpatched boolean| __zone_symbol__ononwebkitanimationstartpatched boolean| __zone_symbol__ononwebkittransitionendpatched boolean| __zone_symbol__ononpointeroutpatched boolean| __zone_symbol__ononmessageerrorpatched function| $ function| jQuery object| bootstrap object| __zone_symbol__loadfalse function| sprintf function| vsprintf object| __zone_symbol__popstatefalse object| __zone_symbol__hashchangefalse object| __zone_symbol__storagefalse function| __zone_symbol__ON_PROPERTYerror object| __zone_symbol__errorfalse object| smartedit object| google_tag_manager function| bindCostcoNS function| validateCoreFields function| validateOpticalCore function| validateMembershipNumber function| validateEmailGen object| _0x4961 function| _0x599c object| CostcoGTM function| addEvent function| handleElement function| getAngularTestability function| getAllAngularTestabilities function| getAllAngularRootElements object| frameworkStabilizers object| __zone_symbol__resizefalse object| __zone_symbol__scrollfalse object| angularComponentReference object| preferences function| docReady function| callAngularFunction function| __zone_symbol__addEventListener function| __zone_symbol__removeEventListener undefined| __zone_symbol__eventListeners undefined| __zone_symbol__removeAllListeners function| eventListeners function| removeAllListeners

10 Cookies

Domain/Path Name / Value
www.costco.co.uk/ Name: JSESSIONID
Value: Y5-eb98bffa-05cd-486a-ba78-5ac9848f2400
www.costco.co.uk/ Name: ROUTEID
Value: .app5
www.costco.co.uk/ Name: SF_SESSION_ID
Value: WTUtZWI5OGJmZmEtMDVjZC00ODZhLWJhNzgtNWFjOTg0OGYyNDAw
www.costco.co.uk/ Name: HAPC
Value: fe07
www.costco.co.uk/ Name: GCLB
Value: CK-UzuCauPfEgQE
www.costco.co.uk/ Name: context_segment
Value: ZW5fR0J8dWt8YW5vbnltb3VzfGN1c3RvbWVyZ3JvdXA=
www.costco.co.uk/ Name: session_uuid
Value: 16430596683052994
.costco.co.uk/ Name: ak_bmsc
Value: CB9C7BEAC7EF9F16A0E61D8715B0BA73~000000000000000000000000000000~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
www.costco.co.uk/ Name: SiteMessage_comp_0000CXHB
Value: Visited
.costco.co.uk/ Name: bm_sv
Value: 27A267DAA54F81207544A3B80D503010~Xu2crd1td7eBkX1h8srGvIN8ucRn9i6ZUzKGzZtuh3YIOreMsKIoAOrrtfY/G4M3i3HnRwg5vJz//ELKTYknwdLG+bJcgsrxHL355ZpnquKLuTH2ohjwSWB3bKcV3PQd8Zb4QP0sMwRlRO0hwoAZ3cfofvv0/fg6pzkPVF1TM1E=

5 Console Messages

Source Level URL
Text
other warning URL: https://www.costco.co.uk/membership
Message:
A preload for 'https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/glyphicons-halflings-regular.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other warning URL: https://www.costco.co.uk/membership
Message:
A preload for 'https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/costco-icons.woff' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
network error URL: https://www.costco.co.uk/medias/sys_master/banners/hd5/h82/87924641464350.png
Message:
Failed to load resource: the server responded with a status of 404 ()
javascript warning URL: https://www.costco.co.uk/membership
Message:
The resource https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/costco-icons.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://www.costco.co.uk/membership
Message:
The resource https://www.costco.co.uk/_ui/responsive/theme-costco/fonts/glyphicons-halflings-regular.woff2 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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
Content-Security-Policy frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
Strict-Transport-Security max-age=31536000 ; includeSubDomains ; preload

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.

wc4.net
www.costco.co.uk
www.googletagmanager.com
104.109.87.207
2a00:1450:4001:82f::2008
34.210.132.119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