costco.co.uk ▷ Join the club & start saving!

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/06/2024

Costco.co.uk traffic volume is 4,133 unique daily visitors and their 17,030 pageviews. The web value rate of costco.co.uk is 299,942 USD. Each visitor makes around 4.41 page views on average.

By Alexa's traffic estimates costco.co.uk placed at 24,843 position over the world, while the largest amount of its visitors comes from United Kingdom, where it takes 1,357 place.

Costco.co.uk is hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US in United States; however, we recommend migrating the server to United Kingdom, as it will speed up costco.co.uk page load time for the majority of users. See the list of other web pages hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US.

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

The last verification results, performed on (August 18, 2024) costco.co.uk show that costco.co.uk has an expired SSL certificate issued by DigiCert Inc (expired on August 20, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by DigiCert Inc.

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

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

Costco.co.uk General Information

Global Rank

41,561

Average Load Time

1.57sec

Links In Count

468

Website Value

$280,320

Audience Geography. Where are costco.co.uk visitors located?

Country	Visitors
United Kingdom GB	92.6%
United States US	1.9%
Other	5.6%

Country	Pageviews
United Kingdom GB	95.8%
United States US	0.8%
Other	3.5%

Country	Rank
United Kingdom GB	1357
United States US	277667

Where do visitors go on costco.co.uk?

Subdomain	Pageviews
costco.co.uk	97.73%
services.costco.co.uk	1.18%
warehouses.costco.co.uk	0.74%
other	0.34%

Subdomain	Pageviews per User
costco.co.uk	4.1
services.costco.co.uk	2
warehouses.costco.co.uk	1

Subdomain	Reach
costco.co.uk	99.64%
warehouses.costco.co.uk	2.28%
services.costco.co.uk	2.25%

How popular is costco.co.uk?

Period	Global Rank	Global Rank Delta
past 3 months	41561	-3471
past month	43149	-716
past week	39329	-8885
yesterday	34064	-3053

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	36726	-4147	181	13%	4.12	7%
30	37647	-670	176	1%	4.2	0%
7	39404	-1199	17	4%	3.4	-23.44%
1	29485	-4847	25	10%	4.5	9%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	46447	-3288	163	6%
30	48537	-876	15	0.9%
7	42203	-13125	18	40%
1	39248	-2860	19	5%

Costco.co.uk Safety Information

Overview

Last Updated: 11/06/2024

Overall result - costco.co.uk is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/21/2024

costco.co.uk is safe.

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

Google Safe Search

Last Updated: 02/08/2019

costco.co.uk is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

costco.co.uk is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/22/2021

costco.co.uk is safe.

McAfee assesses costco.co.uk for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze costco.co.uk for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

costco.co.uk child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	www.costco.co.uk
Issuer Organization	DigiCert Inc
Issuer	DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm	RSA-SHA256
Valid form	08/21/2023
Expiration	08/20/2024
Signed	Certificate is not self signed
Additional Domains	www.costco.co.uk costco.co.uk image-store.costco.co.uk origin.costco.co.uk content.costco.co.uk

Costco.co.uk Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 396982
ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Last Update: 07/16/2024

ASN Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Costco.co.uk Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain name:
costco.co.uk

Data validation:
Nominet was not able to match the registrant's name and/or address against a 3rd party source on 14-Jan-2019

Registrar:
CSC Corporate Domains, Inc [Tag = CSC-CORP-DOMAINS]
URL: https://www.cscdbs.com

Relevant dates:
Registered on: 24-Nov-1998
Expiry date: 24-Nov-2024
Last updated: 06-Mar-2024

Registration status:
Registered until expiry date.

Name servers:
a1-116.akam.net
a14-67.akam.net
a28-66.akam.net
a5-64.akam.net
a6-64.akam.net
dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net

WHOIS lookup made at 01:30:06 11-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
costco.co.uk	35.192.62.159	14400

Host	MX Record	Priority	TTL
costco.co.uk	alt2.aspmx.l.google.com	50	3600
costco.co.uk	alt1.aspmx.l.google.com	50	3600
costco.co.uk	alt3.aspmx.l.google.com	100	3600
costco.co.uk	alt4.aspmx.l.google.com	100	3600
costco.co.uk	aspmx.l.google.com	15	3600

Host	NS Record	TTL
costco.co.uk	dns1.cscdns.net	14400
costco.co.uk	dns2.cscdns.net	14400

Host	TXT Record	TTL
costco.co.uk	google-site-verification=L8OFVTKm2OecVPw9qB3K9neIrY9NexEZCi8Xq4cuHFs	14400
costco.co.uk	v=spf1 ip4:167.89.26.69 ip4:87.127.246.178 ip4:173.226.200.0/25 include:spf-001f9d01.pphosted.com include:sendgrid.net include:_spf.google.com include:_spf1.costco.co.uk -all	14400

dns1.cscdns.net
TTL: 14400
Email address: hostmaster.cscdns.net
Serial: 2019011108
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 14400

Costco.co.uk HTML Validation

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

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

Duplicate ID “navlinks”.

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

Element “area” is missing required attribute “alt”.

Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “prodfeat”.

Bad value “_gaq.push(['_trackEvent', 'HPHotBuyProd3', 'Click', 'HP18P4W2-197364');” for attribute “onclick” on element “a”: missing ] after element list

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Duplicate ID “buyerspick”.

Duplicate ID “buyerspicklast”.

Duplicate ID “home_guidemin”.

Duplicate ID “home_sectioncontainer”.

Duplicate ID “home_guideminlast”.

Duplicate ID “comp_00001MN4_selectedProductCode”.

Duplicate ID “addToBasket”.

Duplicate ID “comp_00001MN4_quantity”.

Duplicate ID “comp_00001MN4_selectedCatalog”.

Duplicate ID “b2bWarehouse”.

Bad value “” for attribute “src” on element “img”: Must be non-empty.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Element “style” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)

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

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “navlinks” was here.

The first occurrence of ID “prodfeat” was here.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “buyerspick” was here.

The first occurrence of ID “buyerspicklast” was here.

The first occurrence of ID “home_guidemin” was here.

The first occurrence of ID “home_sectioncontainer” was here.

The first occurrence of ID “home_guideminlast” was here.

The first occurrence of ID “comp_00001MN4_selectedProductCode” was here.

The first occurrence of ID “addToBasket” was here.

The first occurrence of ID “comp_00001MN4_quantity” was here.

The first occurrence of ID “comp_00001MN4_selectedCatalog” was here.

The first occurrence of ID “b2bWarehouse” was here.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Costco.co.uk Desktop Insights

Last tested: 12/07/2019

Desktop

Desktop Speed

55%

Leverage browser caching

Optimize images

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

Avoid landing page redirects

Prioritize visible content

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	124
Number of Hosts	19
Static Resources	82
JavaScript Resources	30
CSS Resources	4

Costco.co.uk Mobile Insights

Last tested: 12/07/2019

Mobile

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

40%

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

Leverage browser caching

Avoid landing page redirects

Optimize images

Prioritize visible content

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	118
Number of Hosts	19
Static Resources	72
JavaScript Resources	30
CSS Resources	4

Costco.co.uk Typos

www.costco.com
www.costco.net
www.costco.org
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Costco.co.uk Join the club & start saving! | Costco UK

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Quick Summary

Costco.co.uk General Information

Costco.co.uk Safety Information

Costco.co.uk Server Information

Costco.co.uk Domain Name Information

Costco.co.uk HTML Validation

Costco.co.uk Desktop Insights

Costco.co.uk Mobile Insights

Costco.co.uk Nearest Competitors

Costco.co.uk Typos