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Strictly Necessary Cookies

Stores your cookie preferences.

The data collected in this category is essential to provide our services to you. The data is necessary for the website to operate, to verify your identity and to maintain your security and privacy while using the website. It enables you to move around the website and use its features, such as accessing secure areas. We also use this data to check that it’s you when you’re using online banking and to help us to detect and prevent fraud. For example, we collect behavioural biometrics (such as the way you use your device) to enable us to track changes in the way you interact with the service. This category is always on, as without this data, the services you’ve asked for can’t be provided. Although it is possible to disable cookies on websites via the browser settings, this would affect the functionality of the website, causing it not to work. This data is not used for marketing purposes or for the purposes covered by the other three categories below.

Cookies that help you log on

Cookie Name Cookie Owner Description Platforms Duration
BBD_COOKIE Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk  
deepLinkingCookie Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk Session
dracyalcrabr Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk Session
dpm Adobe Audience Manager Used on the log in page to check your details and confirm your identity

Barclays.co.uk

Barclaycard.co.uk

6 Months
identity Barclays Used on the log in page to check your details and confirm your identity Barclays.co.uk Session
identitytoken Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk  
MI_COOKIE Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk Session
SSO_COOKIE Barclays Used on the log in page to check your details and confirm your identity Barclaycard.co.uk Session

Cookies that help us provide core services & features

Cookie Name Cookie Owner Description Platforms Duration
AWSALB Amazon Web Services Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once.

Barclays.co.uk

Barclaycard.co.uk

7 Days
AWSALBCORS Amazon Web Services Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once.

Barclays.co.uk

Barclaycard.co.uk

7 Days
BIGipServerROLBGRedMain548p

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServeras2r-clb-bcc1-bcol_a6_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServeras2r-clb-bcc1-bcol_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServeras2r-clb-bcc4-bcol_a6_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServeras2r-clb-bcc4-bcol_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServerbwo.dss.barclays.co.uk_PandE_pool 

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerfreedomstore-cluster2.barclaycard.co.uk_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServermyapplication.international.barclays.com_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServermyapplication-wealthboost_Cluster2_ib_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_548p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_548p_cluster_B_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_549p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_549p_cluster_B_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_550p_cluster_B_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_551p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_551p_cluster_B_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_565p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_567p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerrolb_live_568p_cluster_A_authlogin_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerROLBGGreenMain551p

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerROLBGRedMain549p

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServersl_insights_v3_https_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServeruk-retail.PROD_GCMS_AEM_outbound_HTTPS_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
BIGipServerwww.apply.barclays.co.uk_GOLF01_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
BIGipServerwww.apply.barclays.co.uk_GOLF01_pool

F5
Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
identify1_IFE-Glou Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk  
identify1-gl-li05 Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk  
identify1-gl-li06 Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk  
wagChosenCipher Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
rolb-live_AAGlou Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
rolb-live_AASlou Barclays Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclays.co.uk Session
__Host-scabind Barclays Used on the log in page to identify the user and validate they are who they say they are.  Barclays.co.uk Session
assist2 Barclays Saves your membership number if you choose ‘Remember me’ on the log in page.  Barclays.co.uk Session
BannerDisplayed Barclays   Barclays.co.uk 1 Month
CCP Barclays Stores your cookie preferences.  Barclays.co.uk 1 Day
CCP_CURRENT Barclays Stores your cookie preferences.  Barclays.co.uk Session
CONSENTMGR Barclays Stores your cookie preferences. 

Barclays.co.uk

Barclaycard.co.uk

1 Year
hasCookies Barclays Checks your cookie preferences before placing a cookie.

Barclays.co.uk

Barclaycard.co.uk

Session
CCP_OTM Barclays Checks your cookie preferences before placing a cookie. Barclays.co.uk Session
MessagePersistence AEM Checks your cookie preferences before placing a cookie.

Barclays.co.uk

Barclaycard.co.uk

 
Csaaa Barclays Saves your font size and contrast settings.  Barclays.co.uk Session
Csacc Barclays Saves the order of your accounts on the Online Banking home page. Barclays.co.uk Session
CStab Barclays Opens the right tab for you – business or personal. Barclays.co.uk  
tabIndex Barclays Remembers which tab you’re on – business or personal. Barclays.co.uk 1 Day
CSts Barclays Records the time of your visit. Barclays.co.uk 1 Day
default_method Barclays Remembers your login preferences.  Barclays.co.uk Session
isMobile Barclays Detects which device you’re using, then asks whether you’d like to view the mobile or desktop site.  Barclays.co.uk Session
OBIVISITOR  Barclays Lets us put the information you’ve entered on a comparison site into an application form on our site, so you don’t have to start again. Barclaycard.co.uk Session
cy_track_user Visa Lets you make Visa payments.  Barclaycard.co.uk  
gcpChooserCount AEM Helps our site track what you’ve done from page to page.   Barclaycard.co.uk 3 Months
MigrationCookie Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk  
sessionParameters Barclays Lets you make payments.  Barclaycard.co.uk Session
requestcookie Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
apply-cookie Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
d Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
hdasc Barclays Helps our site track what you’ve done from page to page.  

Barclays.co.uk

Barclaycard.co.uk

Session
IONID Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
JSESSIONID Barclays Helps our site track what you’ve done from page to page.  

Barclays.co.uk

Barclaycard.co.uk

Session
sessioncookie Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
SS_DMZ_JSESSIONID Barclays Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
vsid Barclays Helps our site track what you’ve done from page to page.   Barclaycard.co.uk 1 Day
ASP.NET_SessionId Microsoft .NET Helps our site track what you’ve done from page to page.   Barclays.co.uk Session
utag_main Tealium Helps our site track what you’ve done from page to page.  

Barclays.co.uk

Barclaycard.co.uk

1 Day

Cookies that help keep our website secure

Cookie Name Third Party Name Description Platforms Duration
ak_bmsc Akami Makes sure you’re human, to stop automated software from spamming our site.

Barclays.co.uk

Barclaycard.co.uk

Session
bm_mi Akami Used when you make a payment, to stop the payment from going through multiple times

Barclays.co.uk

Barclaycard.co.uk

Session
bm_sv Akami Used when you make a payment, to stop the payment from going through multiple times

Barclays.co.uk

Barclaycard.co.uk

Session
RT Akami Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once

 

Barclaycard.co.uk

Session
__csrf_token Cloudfare Used to identify the user and validate they are who they say they are.  Barclays.co.uk Session
bcadd3ds Barclays Used to make payments. Barclaycard.co.uk Session
CSRF-TOKEN Barclays Gives you a randomly generated number when you log into our site, to stop unauthorised users from impersonating you. Barclaycard.co.uk Session
tpa_consent Barclays Allows third parties to access your Barclaycard data, providing you’ve given consent. Barclaycard.co.uk Session
XSRF-TOKEN Barclays Gives you a randomly generated number when you log into our site, to stop unauthorised users from impersonating you. Barclays.co.uk  Session

Cookies that help us defect fraud crime

Cookie Name Cookie Owner Description Platforms Duration
bmuid Biocatch Identifies patterns in how you interact with our site when logged in to Online Banking, for example the way you type. Being able to recognise your unique style helps us protect you from fraud.

Barclays.co.uk

Session
cdContextId Biocatch Identifies patterns in how you interact with our site when logged in to Online Banking, for example the way you type. Being able to recognise your unique style helps us protect you from fraud.

Barclays.co.uk

Session
cdSNum Biocatch Identifies patterns in how you interact with our site when logged in to Online Banking, for example the way you type. Being able to recognise your unique style helps us protect you from fraud.

Barclays.co.uk

Session
__RequestVerificationToken_L21vcnRnYWdlLWNhbGN1bGF0b3Jz0 Barclays Stops unauthorised users from impersonating you while you're logged in to our site

 

Barclays.co.uk

Session
as2Visitor Barclays Helps us log and detect fraud and other cybercrime. Barclaycard.co.uk Session
olbvisitor Barclays Helps us protect you against fraud. Barclays.co.uk 20 Years
thx_guid Barclays Helps us protect you against fraud. Barclays.co.uk  

Performance Cookies

In most cases, the data collected in this category is anonymous and is used to inform us how the website is used, for example which areas you use most often and if you receive any error messages. With this data we can then improve how our website works and be sure that the products and services we offer are right for you and other people. 

In limited cases for mobile banking issues, the information also enables us to identify specific issues you may have had.

This data is not used to target you with online advertising. Without this data, we can't assess how our website is performing and make relevant improvements that could better your banking experience.

Cookies that help us provide core services & features

Cookie Name Cookie Owner Description Platforms Duration
c_m Adobe Analytics Indentifies visitors, and how they use our website. Barclays.co.uk  
ttc_evar3 Adobe Analytics Indentifies visitors, and how they use our website. Barclays.co.uk Session
mboxEdgeCluster Adobe Analytics Lets us see which content is most relevant to you, so we can offer you products and services you might be interested in.

Barclaycard.co.uk

30 minutes
s_cc Adobe Analytics Identifies which cookies you’ve accepted in your browser. 

Barclays.co.uk

Barclaycard.co.uk

Session
s_cid Adobe Analytics Tracks your activity while you use Adobe websites and services.  Barclays.co.uk Session
s_fid Adobe Analytics Helps us identify that you’ve visited our site before and shows us which of our unique visitors you are. Barclays.co.uk 2 Years
s_gnr Adobe Analytics Identifies whether this is the first time you’ve visited our site. If you clear analytics cookies from your browser, this will be reset.  Barclays.co.uk 1 Month
s_visit Adobe Analytics Tells us when you’ve started a new visit to our site. Barclays.co.uk Session
s_ips Adobe Analytics Records how much of a page you visit before leaving. 

Barclays.co.uk

Barclaycard.co.uk

Session
s_nr Adobe Analytics Tells us whether you’re a new or returning visitor, and records the date Barclays.co.uk 1 Year
s_ppv Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving. 

Barclays.co.uk

Barclaycard.co.uk

Session
s_ppvl Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving. 

Barclays.co.uk

Barclaycard.co.uk

Session
s_sq Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving. 

Barclays.co.uk

Barclaycard.co.uk

Session
s_tp Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving.  Barclaycard.co.uk Session
s_vi Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving. 

Barclays.co.uk

Barclaycard.co.uk

2 Years
tt_ppv Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving.   Barclaycard.co.uk Session
tt_tp Adobe Analytics Measures how much you scroll, to see how much of a page you look at before leaving.   Barclaycard.co.uk Session
tt_visit Adobe Analytics Gives you a visitor ID number and records the time of your visit. Barclaycard.co.uk  
ttmembershipID Adobe Analytics Records which page you came from, to help us understand how people use our site.  Barclaycard.co.uk  
ttprevPage Adobe Analytics Reads your Online Banking membership number. Barclaycard.co.uk  
demdex Adobe Audience Manager Identifies you as a unique visitor. 

Barclays.co.uk

Barclaycard.co.uk

6 months
_sdsat_customerSegment Adobe ATM Counts how many pages you visit. Barclaycard.co.uk Session
_sdsat_DLPageQuerystring Adobe ATM Counts how many pages you visit. Barclaycard.co.uk Session
_sdsat_loginMethod Adobe ATM Records how you log in to Online Banking, so you have the right level of access. Barclaycard.co.uk Session
_sdsat_loginRoute Adobe ATM Tells us which login route you’ve taken. Barclaycard.co.uk Session
_sdsat_loginSegment Adobe ATM Tells us which type of user you are – business or personal. Barclaycard.co.uk Session
_sdsat_membershipId Adobe ATM Records your Online Banking membership details. Barclaycard.co.uk Session
AMCV_14CF22CE52782FEA0A490D4D%40AdobeOrg Adobe Marketing Cloud Adobe uses this to track users across their websites and services.

Barclays.co.uk

Barclaycard.co.uk

Session
AMCVS_14CF22CE52782FEA0A490D4D%40AdobeOrg Adobe Marketing Cloud Adobe uses this to track users across their websites and services.

Barclays.co.uk

Barclaycard.co.uk

Session
ADRUM App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit.  Barclaycard.co.uk Session
ADRUM_BT1 App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit. 

Barclays.co.uk

Barclays.co.uk

Barclaycard.co.uk

1 Minute
ADRUM_BTa App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit. 

Barclays.co.uk

Barclaycard.co.uk

1 Minute
ADRUM_BTs App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit. 

Barclays.co.uk

Barclaycard.co.uk

1 Minute
adrum-app-key App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit.  Barclaycard.co.uk Session
adrum-app-url-https App Dynamics Tells us which pages you’ve visited, and how well our site was working during your visit.  Barclaycard.co.uk Session
ecos.dt eDigital Survey Stops the same survey appearing every time you visit our site. Barclaycard.co.uk Session
__cfduid eDigital Survey Speeds up page loading times. Barclaycard.co.uk 30 Days
X-Mapping-clecnpcg eDigital Survey Divides tasks evenly between our servers. This keeps our site stable when lots of people are using it at once. Barclaycard.co.uk Session
ELQSITEVISITED Eloqa Keeps track of the pages you visit. Barclaycard.co.uk  
__utma Google Analytics Keeps track of the number of times you visit our site. Tells us the date and time of your first visit, and your most recent visit. Barclays.co.uk 2 Years
__utmb Google Analytics Keeps track of the number of times you visit our site. Tells us the date and time of your first visit, and your most recent visit. Barclays.co.uk 30 minutes
__utmc Google Analytics Keeps track of the number of times you visit our site. Tells us the date and time of your first visit, and your most recent visit. Barclays.co.uk Session
__utmt_UA-92509791-1 Google Analytics Tells us when you accessed our site for this visit, and which web page you came from.  Barclays.co.uk 10 mins
__utmz Google Analytics Tells us which web page you came from to get to our site.  Barclays.co.uk 6 Months
_ga Google Analytics Tells us how many people are visiting each page, and which parts of the page they scroll to or click on. We use this to identify patterns in the way people use our site, so we can improve it. Barclays.co.uk 2 Years
_gat Google Analytics Restricts data collection on pages that lots of people visit, so those pages load faster. Barclays.co.uk 1 Minute
_gat_gtag_UA_19867693_29 Google Analytics Restricts data collection on pages that lots of people visit, so those pages load faster. Barclays.co.uk  
_gid Google Analytics Identifies you as a unique visitor, and records which pages you visit. Barclays.co.uk 24 Hours
MI_COOKIE Barclays Encrypts your username and account information during the log in process, and stores it for this visit. Barclaycard.co.uk Session
prevPage Barclays Saves the previous page you visited, so you can go back. Barclays.co.uk Session
backbuttoncookie Barclays Lets you use the back button in your browser. Barclays.co.uk Session
requestcookie Barclays Identifies which cookies you’ve accepted and whether this has changed since your last visit. Barclays.co.uk Session
SCOGID Barclays Helps us measure our site performance. Barclaycard.co.uk  
TESTCOOKIE Barclays Indentifies which cookies have been accepted and/or changed in the browser since last visit.  Barclaycard.co.uk Session
ai_session Microsoft Counts how many people are accessing our site. Barclays.co.uk Session
ai_user Microsoft Counts how many people are accessing our site. Barclays.co.uk 1 Year
adiErr ResponseTap Makes sure we show you the same contact numbers every time you visit. Barclaycard.co.uk  
adiLP ResponseTap Helps us measure our site performance. Barclaycard.co.uk  
adiS ResponseTap Helps us measure our site performance. Barclaycard.co.uk  
adiV ResponseTap Helps us measure our site performance. Barclaycard.co.uk  
adiVi ResponseTap Helps us measure our site performance. Barclaycard.co.uk  
WT_FPC Webtrend Helps us measure our site performance. Barclaycard.co.uk 2 Years

Funcionality Cookies

Data collected in this category enables the website to remember choices you make. This means a more personalised experience for features of the website that can be customised. It may also be used to provide services you've asked for, such as watching a video or commenting on a blog.

The data may also be used to ensure that our banking services and communications are relevant to you. This category can’t track your activity on other websites. Without this data, the website can’t remember choices you've previously made or personalise your experience in the website.

 

Cookie Name Cookie Owner Description Platforms Duration
_4c_ Forsee Collects information on how visitors are using our site.  Barclays.co.uk 7 Days
as2Visitor Barclays Identifies whether you’re logged in or not.  Barclaycard.co.uk 7 Days
edruz Barclays Stops you from seeing the same ads every time you visit our site. Barclaycard.co.uk Session
eds Barclays Stops you from seeing the same ads every time you visit our site. Barclaycard.co.uk Session
lang Barclays Stores your language preferences.

Barclays.co.uk

Barclaycard.co.uk

Session
membershipID Barclays Identifies whether you’re logged in or not. Barclays.co.uk Session
PHP_JOOMAG_SESSION Barclays Stores information that’s used to help pages load more quickly. Barclays.co.uk Session
deepLinkingCookie Barclays Remembers which service you’re logging in to and directs you straight to that page after login.   Barclaycard.co.uk Session
PIDUI Barclays Stores your username or ID number and displays it on your login page if you’ve selected ‘Remember me’. Barclaycard.co.uk Session
searchcriteria Barclays Helps you find a transaction you’re looking for as part of a dispute, by letting you add search criteria. Barclaycard.co.uk Session
Visitor Magnolia Remembers your language preferences, and personalises the content you see. Barclays.co.uk Session
wmso_i  Watermelon Stops the same feedback survey from appearing every time you visit our site. Barclaycard.co.uk Session
wmso_d Watermelon Stops the same feedback survey from appearing every time you visit our site. Barclaycard.co.uk 90 Days

Targeting Cookies

Data collected in this category is used to help make our messages more relevant to you. The data informs us about how you use the website and is shared with other Barclays systems or third parties, such as advertisers and platforms we may use to deliver personalised messages. We do this in order to provide you with targeted advertisements that are more relevant to you and your interests, and to improve how personalised messages work and help us identify issues. 

If you don’t wish to consent to this category, it’s important to note that you may still receive generic advertising or service messages, but they will be less relevant to you and your interests. In addition, you will still be informed of important notifications about your account via other channels, such as SMS, mailings, email etc.

Cookies that come from Social Media Platforms 

Cookie Name Cookie Owner Description Platforms Duration
Meta Pixel Meta This enables Meta to collect information from your device which includes screen resolution, ads opt-out status, and user preferred language. If you are a Facebook or Instagram user, it will also collect information about your Facebook/Instagram account security and integrity, your user ID or logged in status (including for Facebook Messenger), and information about the Meta cross-products user experience cookie, and link it to your Meta account.

Barclaycard.co.uk 

Barclays.co.uk

12 months
bcookie  Linkedin Tells Linkedin  about your activity on our site, so they can show you relevant ads. Barclays.co.uk 2 years
lissc Linkedin Tells Linkedin about your activity on our site, so they can show you relevant ads. Barclays.co.uk  
UserMatchHistory Linkedin Tells Linkedin about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk 29 days
personalization_id Twitter Tells Twitter about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk 1 Year 9 Months 16 Days

Cookies that come from other vendors

Cookie Name Third Party Name Description Platforms Duration
mboxEdgeCluster Adobe Target Lets us test which content is most relevant to which visitors.  Barclaycard.co.uk Session
mbox Adobe Target Measures how well the content on a page is performing in terms of engagement.

Barclays.co.uk

Barclaycard.co.uk

2 weeks
mboxPC Adobe Target Runs tests to tell us which menus, links, page content, and banners work best.

Barclays.co.uk

Barclaycard.co.uk

1 Year & 1 Day
mboxSession Adobe Target Runs tests to tell us which menus, links, page content, and banners work best.

Barclays.co.uk

Barclaycard.co.uk

Session
aam_uuid Adobe Audience Assigns you with a unique user ID number when you visit our site.  Barclays.co.uk 1 month
dextp Adobe Audience Syncs data between your devices and records the last time this was completed. 

Barclays.co.uk

Barclaycard.co.uk

180 days
everest_g_v2 Adobe Advertising Cloud Syncs data between your devices and records the last time this was completed. 

Barclays.co.uk

Barclaycard.co.uk

2 Years
everest_session_v2 Adobe Advertising Cloud Saves information about how you use our site, and any advertising you see before each visit.

Barclays.co.uk

Barclaycard.co.uk

Session
ev_sync_dd Adobe Media Optimizer Uses data from other cookies to create a visitor profile, so we can show you relevant ads. Barclaycard.co.uk 2 Years
ad-id Amazon AdSystem Uses data from other cookies to create a visitor profile, so we can show you relevant ads. Barclaycard.co.uk  
ad-privacy Amazon AdSystem Uses data from other cookies to create a visitor profile, so we can show you relevant ads. Barclaycard.co.  
uuid2 AppNexus Uses data from other cookies to create a visitor profile, so we can show you relevant ads. Barclays.co.uk 90 Days
tuuid bidswitch.net Tracks which of our ads you see on other websites – this helps us decide when and how often you see a certain ad. Barclaycard.co.uk 1 Year
tuuid_lu bidswitch.net Tracks which of our ads you see on other websites – this helps us decide when and how often you see a certain ad. Barclays.co.uk
1 Year
_uetsid Bing Tells us which ads may be relevant to you so they appear when you visit our site.  Barclaycard.co.uk Session
_uetvid Bing Tells us which ads may be relevant to you so they appear when you visit our site.  Barclaycard.co.uk 2 weeks
bkMemberInfoCookie BlueKai Makes sure our ads are seen by the people they’re designed for.  Barclaycard.co.uk Session
EE Exelator Makes sure our ads are seen by the people they’re designed for.  Barclaycard.co.uk  
ud Exelator Makes sure our ads are seen by the people they’re designed for.  Barclaycard.co.uk  
check Google Uses data from other cookies to create a visitor profile, so we can show you relevant ads. Barclaycard.co.uk Session
NID Google Helps us show you relevant ads. Barclays.co.uk 6 Months 1
_gcl_au Google AdSense Tells Google about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk 15 Days
hsk_350 Google AdSense Tells Google about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk 120 Days
anj  Google Doubleclick Identifies whether information in a cookie is synced with the online advertising service we use. This makes our advertising campaigns more effective.  Barclaycard.co.uk 90 Days
test_cookie Google Doubleclick Checks whether your browser supports cookies. Barclaycard.co.uk Session
IDE Google Doubleclick Tells Google about your activity on our site, so they can show you relevant ads. Barclays.co.uk 1 Year
bscookie Microsoft Helps us share our site content on social media. Barclays.co.uk 2 Years
lidc Microsoft Tells us how often you use our site. Barclaycard.co.uk Session
MR Microsoft Tells us how often you use our site. Barclaycard.co.uk Session
MR2 Microsoft Tells us if you take a product or use a service after interacting with one of our ads. Barclaycard.co.uk Session
MUID Microsoft Contains an ID number that identifies you as unique user.  Barclaycard.co.uk 4 weeks
mc Quantcast Tracks how people are using our site.  Barclaycard.co.uk 13 Months
rlas3 RLCDN Used for advertising purposes. Barclays.co.uk 11 Months
pxrc rlcdn.com Helps us show you relevant ads and limits the number of times you see the same advert. This helps us measure how effective our ads are.  Barclaycard.co.uk 1 Year
_kuid_   Salesforce DMP Carries information about how you use our site, and any ads you saw before visiting.  

Barclays.co.uk

Barclaycard.co.uk

5 Months
igodigitalst_100013197 Salesforce DMP Labels your visit with a unique ID number when you log in to Online Banking. Barclays.co.uk  
igodigitalstdomain Salesforce DMP Labels your visit with a unique ID number when you log in to Online Banking. Barclays.co.uk Session
igodigitaltc2 Salesforce DMP Labels your visit with a unique ID number when you log in to Online Banking. Barclaycard.co.uk 10 Years
ActivityInfo2   Sizmek Tracks the way you interact with our site, so we can measure whether our ads are working.   Barclaycard.co.uk 3 Months
u2   Sizmek Collects information on how you navigate our site, and about how effective our ads are.   Barclaycard.co.uk  
A3 Yahoo Tells Yahoo about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk  
B Yahoo Tells Yahoo about your activity on our site, so they can show you relevant ads. Barclaycard.co.uk  
af_id AppsFlyer Links your activity on our site to your activity in the Barclays app.  Barclays.co.uk 2 years
af_id AppsFlyer Links your activity on our site to your activity in the Barclays app.  Barclays.co.uk 2 years
afUserId AppsFlyer Links your activity on our site to your activity in the Barclays app.  Barclays.co.uk 2 years
AF_SYNC AppsFlyer Tells us your browser and app activity have been synced.  Barclays.co.uk 1 week

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ICC UK cookie guide