Last updated February 2026.
Strictly necessary cookies
|
Cookie key |
Domain |
Cookie type |
Expiration |
Description |
|
ARRAffinitySameSite |
tpt.co.uk |
First-party |
Session |
When using Microsoft Azure as a hosting platform and enabling load balancing, this cookie ensures that requests from one visitor browsing session are always handled by the same server in the cluster. |
|
ARRAffinity |
tpt.co.uk |
First-party |
Session |
This cookie is set by websites run on the Windows Azure cloud platform. It is used for load balancing to make sure the visitor page requests are routed to the same server in any browsing session. |
|
.AspNetCore.Mvc.CookieTempDataProvider |
tpt.co.uk |
First-party |
Session |
This cookie is used to store temporary data used by ASP.NET MVC in a secure way to maintain state between different page requests. This makes the browsing session more seamless and efficient. |
|
CookieScriptConsent |
tpt.co.uk |
First-party |
1 year |
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly. |
|
SSOAuth |
employers.tpt.org.uk |
First-party |
Session |
This cookie is used to enable Single Sign On (SSO). |
|
CMSSERVERID |
employers.tpt.org.uk |
First-party |
Session |
This cookie is used to enable content to be served on our websites. |
|
.AspNet.TwoFactorRememberBrowser |
employerportal.tpt.org.uk |
First-party |
Session |
This cookie enables the application to temporarily store user information when they are verifying the second factor in the two-factor authentication process. |
|
_RequestVerificationToken |
employerportal.tpt.org.uk userportal.tpt.org.uk |
First-party |
Session |
This cookie is a security measure that prevents unauthorised users from posting content to our websites. |
|
_upscope__region |
app.upscope.io |
Third-party |
4 weeks |
This cookie is for upscope which lets our customer service team help users remotely. |
|
_upscope__shortId |
app.upscope.io |
Third-party |
4 weeks |
This cookie is for upscope which lets our customer service team help users remotely. |
|
.AspNetCore.Antiforgery.ShZDLUj857A |
my-auth.tpt.co.uk |
First-party |
Session |
SP.NET Core has built-in support for Anti-Forgery tokens to help prevent CSRF attacks. By default, ASP.NET Core includes Anti-Forgery tokens in forms and validates them on the server side. The framework automatically generates and validates these tokens for Razor Pages and MVC applications. |
|
.AspNetCore.Identity.Application |
my-auth.tpt.co.uk |
First-party |
Session |
SP.NET Core has built-in support for Anti-Forgery tokens to help prevent CSRF attacks. By default, ASP.NET Core includes Anti-Forgery tokens in forms and validates them on the server side. The framework automatically generates and validates these tokens for Razor Pages and MVC applications. |
|
BIGipServertptmp |
my.tpt.co.uk |
First-party |
Session |
This cookie name is associated with the BIG-IP product suite from company F5. Usually associated with managing sessions on load balanced servers, to ensure user requests are routed consistently to the correct server. The common root is BIGipServer most commonly followed by a domain name, usually the one that it is hosted on, but not always. |
|
TS01dc4fc6 |
my.tpt.co.uk |
First-party |
Session |
This cookie name is associated with the BIG-IP product suite from company F5. Usually associated with managing sessions on load balanced servers, to ensure user requests are routed consistently to the correct server. The common root is BIGipServer most commonly followed by a domain name, usually the one that it is hosted on, but not always. |
|
TS0150d415 |
my.tpt.co.uk |
First-party |
Session |
This cookie name is associated with the BIG-IP product suite from company F5. Usually associated with managing sessions on load balanced servers, to ensure user requests are routed consistently to the correct server. The common root is BIGipServer most commonly followed by a domain name, usually the one that it is hosted on, but not always. |
|
TS01e40f13 |
my.tpt.co.uk |
First-party |
Session |
This cookie name is associated with the BIG-IP product suite from company F5. Usually associated with managing sessions on load balanced servers, to ensure user requests are routed consistently to the correct server. The common root is BIGipServer most commonly followed by a domain name, usually the one that it is hosted on, but not always. |
Performance cookies
|
Cookie key |
Domain |
Cookie type |
Expiration |
Description |
|
_ga |
.tpt.co.uk |
First-party |
1 year 1 month |
This cookie name is associated with Google Universal Analytics - which is a significant update to Google's more commonly used analytics service. This cookie is used to distinguish unique users by assigning a randomly generated number as a client identifier. It is included in each page request in a site and used to calculate visitor, session and campaign data for the sites analytics reports. By default it is set to expire after 2 years, although this is customisable by website owners. |
|
_ga_3W5G4KNW24 _ga_CLYT30BDLT _ga_3SH1PZ3KLZ _ga_J45GM7HR5P _ga_T2BLD0T8FZ |
.tpt.co.uk my.tpt.co.uk members.tpt.co.uk employers.tpt.org.uk dc-resource-hub.tpt.co.uk |
First-party |
1 year 1 month |
This cookie is used by Google Analytics to persist session state. |
|
_clck |
.tpt.co.uk |
First-party |
11 months 4 weeks |
This cookie is used to track user interactions and engagement on the website to improve user experience and website functionality. |
|
_clsk |
.tpt.co.uk |
First-party |
1 day |
This cookie is associated with Microsoft Clarity analytics software. It is used to store information about the user's session and to combine multiple page views into a single user session for analytics purposes. |
|
_hjSessionUser_1004657 |
.tpt.co.uk |
First-party |
1 year |
Hotjar cookie that is set when a user first lands on a page with the Hotjar script. It is used to persist the Hotjar User ID, unique to that site on the browser. |
|
_hjSession_1004657 |
.tpt.co.uk |
First-party |
30 minutes |
A cookie that holds the current session data. This ensures that subsequent requests within the session window will be attributed to the same Hotjar session. |
Targeting cookies
|
Cookie key |
Domain |
Cookie type |
Expiration |
Description |
|
li_gc |
.linkedin.com |
Third-party |
6 months |
Used to store guest consent to the use of cookies for non-essential purposes |
|
IDE |
.doubleclick.net |
Third-party |
1 year |
This cookie is set by Doubleclick and carries out information about how the end user uses the website and any advertising that the end user may have seen before visiting the said website. |
|
bcookie |
.linkedin.com |
Third-party |
1 year |
This is a Microsoft MSN 1st party cookie for sharing the content of the website via social media. |
|
_cfuvid |
.vimeo.com |
Third-party |
Session |
This cookie is used for purposes of tracking users across sessions to optimize user experience by maintaining session consistency and providing personalized services. |
|
recordID |
.tpt.co.uk |
First-party |
1 year |
This cookie name is associated with services from UK email marketing company DotDigital. Their software placed on a website enables the owners to track when email campaign recipients land on the target website, which enables monitoring of the effectiveness of a campaign. This cookie is a unique user identifier, enabling persistent linking of behaviour on the site to a particular user and email campaign response. |
|
dmSessionID |
.tpt.co.uk |
First-party |
20 minutes |
This cookie name is associated with services from UK email marketing company DotDigital. Their software placed on a website enables the owners to track when email campaign recipients land on the target website, which enables monitoring of the effectiveness of a campaign. This cookie is a short lived session identifier. |
|
lidc |
.linkedin.com |
Third-party |
1 day |
This is a Microsoft MSN 1st party cookie that ensures the proper functioning of this website. |
|
flashtalkingad1 |
.flashtalking.com |
Third-party |
1 year 1 month |
This cookie carries out information about how the end user uses the website and any advertising that the end user may have seen before visiting the said website. |
|
_gcl_au |
tpt.co.uk |
First-party |
2 months 4 weeks |
Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. |
|
test_cookie |
.doubleclick.net |
Third-party |
15 minutes |
This cookie is set by DoubleClick (which is owned by Google) to determine if the website visitor's browser supports cookies. |
|
TDCPM |
.adsrvr.org |
Third-party |
11 months 4 weeks |
This cookie carries out information about how the end user uses the website and any advertising that the end user may have seen before visiting the said website. |
|
TDID |
.adsrvr.org |
Third-party |
11 months 4 weeks |
This cookie carries out information about how the end user uses the website and any advertising that the end user may have seen before visiting the said website. |
|
_uetsid |
tpt.co.uk |
First-party |
1 day |
This cookie is used by Bing to determine what ads should be shown that may be relevant to the end user perusing the site. |
|
_uetvid |
tpt.co.uk |
First-party |
1 year |
This is a cookie utilised by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website. |
Functionality cookies
|
Cookie key |
Domain |
Cookie type |
Expiration |
Description |
|
__cf_bm |
.vimeo.com |
Third-party |
30 minutes |
This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. |