Last updated: 14/04/2026
What are cookies?
Cookies are small text files placed on your device when you visit a website. Similar technologies such as pixels, tags, scripts, software development kits and local storage may also be used.
These technologies can help websites function properly, remember your preferences, understand how visitors use the site, measure performance and support advertising and remarketing activities. Under UK law, the rules on cookies and similar technologies sit primarily under the Privacy and Electronic Communications Regulations 2003 (PECR), alongside the UK GDPR and the Data Protection Act 2018.
How we use cookies and similar technologies
D. M. Keith uses cookies and similar technologies to:
- make our website work properly;
- maintain security and core functionality;
- remember your settings and preferences;
- understand how visitors use our website;
- improve performance, content and usability;
- measure the effectiveness of our advertising;
- help us build and measure relevant digital audiences.
PECR requires us to provide clear and comprehensive information about the purposes for which we use cookies and similar technologies. The ICO explains that this transparency requirement should be read alongside the UK GDPR’s transparency standards and the conditions for valid consent.
The law that applies to cookies
When we use cookies and similar technologies, we comply with:
- the Privacy and Electronic Communications Regulations 2003 (PECR);
- the UK General Data Protection Regulation (UK GDPR); and
- the Data Protection Act 2018.
In broad terms, PECR sets the specific rules about storing information on, or accessing information from, a user’s device. UK GDPR and the Data Protection Act 2018 then apply where personal data is involved, including the standards for transparency and consent. The ICO states clearly that if you use cookies or similar technologies, you must comply with both PECR and the UK GDPR.
Types of cookies we use
Strictly necessary cookies
These cookies are essential to the operation, security and core functionality of our website. They may be used to support page navigation, load balancing, security, form handling, consent management and similar core site services.
Under PECR, some storage and access technologies can be used without consent where a legal exception applies. The ICO’s current guidance explains that there are specific exceptions to the prohibition on storing or accessing information on a user’s device, and that these exceptions only apply where the use genuinely fits the conditions of the relevant exception.
Analytics cookies
These cookies help us understand how visitors use our website, which pages are visited, how journeys perform and how we can improve the experience.
We currently use or may use analytics-related tools such as:
- Google Analytics 4
- Google Tag Manager for tag deployment and management
- Microsoft Clarity
Unless a relevant legal exception clearly applies, analytics cookies and similar technologies should not be placed until the user has given valid consent. The ICO says consent must be freely given, specific and informed, and must involve an unambiguous positive action.
Advertising and measurement cookies
These cookies and similar technologies help us measure campaign performance, understand conversions, create audience groups and show more relevant advertising.
We currently use or may use advertising and measurement tools such as:
- Meta Pixel
- Google Ads tags / conversion tracking
The ICO has also said that organisations must obtain valid consent to deliver personalised advertising where that activity relies on cookies or similar technologies.
Consent
We ask for your consent before placing or using non-essential cookies and similar technologies for analytics, advertising, behavioural measurement or session analysis.
To be valid, consent must be:
- freely given;
- specific;
- informed; and
- signalled by a clear positive action.
Managing your cookie choices
You can manage your preferences at any time by:
- using our cookie banner or cookie settings tool at the bottom left corner of every page on the site;
- changing your browser settings;
- clearing cookies from your device.
Please note that disabling strictly necessary cookies or related technologies may affect the operation of parts of the website.
Third-party cookies and technologies
Some cookies and similar technologies may be set by third-party providers whose services we use, such as analytics, advertising, live chat or embedded content providers.
These providers may collect information directly from your device in accordance with their own privacy notices and cookie information. Where their technologies are non-essential, we will only use them where the required consent standard has been met.
Tools we currently use
Our website may use the following tools and platforms:
- Google Analytics 4
- Google Tag Manager
- Google Ads
- Meta Pixel
- Microsoft Clarity
- Visitor Chat or other live chat functionality, where implemented
This list is reviewed regularly to ensure it reflects the live website environment, tag manager setup and any integrated third-party services.
More information
For more information about how we use personal data collected through cookies and similar technologies, please see our Privacy Notice.
If you have any questions about this Cookie Notice or our use of cookies and similar technologies, please contact:
privacy@dmkeith.com
Cookie categories
The cookies and similar technologies listed below may be used across our website and associated services. This table is reviewed periodically and updated to reflect changes in our website, platforms and third-party integrations.
Strictly Necessary
These cookies are essential for the operation, security and core functionality of the website. They may support things such as page navigation, form completion, session management, load balancing and protection against malicious traffic.
Functional
These cookies help the website remember choices you make and support enhanced features, such as embedded media or user interface preferences.
Analytics
These cookies help us understand how visitors use our website, including which pages are visited, how users move through the site and how we can improve performance and usability.
Advertising
These cookies help us measure the effectiveness of advertising, understand conversions and show more relevant ads or content across digital platforms.
Other
Some cookies may be identified by scanning tools before their purpose has been fully verified. Where this happens, we review them and update our cookie information as needed.
Cookie details
The table below provides further information about the cookies and similar technologies that may be used on our website.
|
Cookie / Technology
|
Domain
|
Description
|
Duration
|
Category
|
|
visid_incap_*
|
.dmkeith.com
|
Set by Incapsula to support website security and help protect the site against malicious traffic.
|
1 year
|
Strictly Necessary
|
|
incap_ses_*
|
.dmkeith.com
|
Set by Incapsula to help associate HTTP requests with a specific session as part of security and web application firewall protection.
|
Session
|
Strictly Necessary
|
|
blueskyState
|
www.dmkeith.com
|
Used to maintain state between pages when a user moves through multi-step forms on the website.
|
Session
|
Strictly Necessary
|
|
ParasolVisitorId
|
www.dmkeith.com
|
Used to recognise a returning visitor. Further technical validation may be required to confirm its exact purpose.
|
1 year, 1 month, 4 days
|
Other
|
|
nlbi_*
|
.dmkeith.com
|
Used for load balancing to help ensure a visitor’s requests are directed consistently to the same server.
|
Session
|
Strictly Necessary
|
|
visid_incap_*
|
.cogplatform.co.uk
|
Set by Incapsula to support website security and help protect the site against malicious traffic.
|
1 year
|
Strictly Necessary
|
|
incap_ses_*
|
.cogplatform.co.uk
|
Set by Incapsula to help associate HTTP requests with a specific session as part of security and web application firewall protection.
|
Session
|
Strictly Necessary
|
|
AWSALBTGCORS
|
chat.visitor.chat
|
Used by Amazon Web Services for load balancing and routing traffic consistently during chat sessions.
|
7 days
|
Strictly Necessary
|
|
AWSALBCORS
|
chat.visitor.chat
|
Used by Amazon Web Services for load balancing to ensure requests are handled by the appropriate server.
|
7 days
|
Strictly Necessary
|
|
AWSALBTG
|
chat.visitor.chat
|
Used by Amazon Web Services for load balancing and traffic routing in support of live chat functionality.
|
7 days
|
Strictly Necessary
|
|
AWSALB
|
chat.visitor.chat
|
Used by Amazon Web Services to map a session to the appropriate target server and support load balancing.
|
7 days
|
Strictly Necessary
|
|
__Secure-YNID
|
youtube.com
|
Used by YouTube to help protect user security and prevent fraud.
|
6 months
|
Advertising
|
|
YSC
|
youtube.com
|
Set by YouTube to track views of embedded videos and support video playback analytics.
|
Session
|
Analytics
|
|
VISITOR_INFO1_LIVE
|
youtube.com
|
Set by YouTube to measure bandwidth and determine which version of the video player is shown.
|
6 months
|
Functional
|
|
VISITOR_PRIVACY_METADATA
|
youtube.com
|
Set by YouTube to store the user’s privacy and cookie preference state for the current domain.
|
6 months
|
Strictly Necessary
|
|
__Secure-ROLLOUT_TOKEN
|
youtube.com
|
Used by YouTube to manage feature testing, staged rollouts and interface experiments.
|
6 months
|
Functional
|
|
__Secure-BUCKET
|
youtube.com
|
Used by YouTube in connection with service performance, security or feature delivery. Further technical validation may be required to confirm its exact purpose.
|
6 months
|
Other
|
|
__Secure-YEC
|
youtube.com
|
Used by YouTube in connection with video playback preferences and embedded video functionality.
|
3 months
|
Functional
|
|
_gcl_au
|
.dmkeith.com
|
Set by Google to help measure ad performance and conversion effectiveness.
|
3 months
|
Advertising
|
|
__utmzz
|
.dmkeith.com
|
Used to collect information about how visitors use the website for analytics and reporting purposes.
|
6 months
|
Analytics
|
|
__utmzzses
|
.dmkeith.com
|
Used to collect session-level information about how visitors use the website for analytics purposes.
|
Session
|
Analytics
|
|
_fbp
|
.dmkeith.com
|
Set by Meta to store and track visits across websites for advertising and measurement purposes.
|
3 months
|
Advertising
|
|
ceemeta
|
.dmkeith.com
|
Set by Stape to support event tracking, analytics and performance measurement.
|
3 months
|
Analytics
|
|
lastExternalReferrer
|
dmkeith.com
|
Stores information about the source from which a visitor arrived at the website.
|
6 months
|
Analytics
|
|
_gcl_ls
|
dmkeith.com
|
Used in connection with Google advertising or conversion tracking.
|
6 months
|
Advertising
|
|
lastExternalReferrerTime
|
dmkeith.com
|
Stores a timestamp relating to the visitor’s external referrer source.
|
6 months
|
Analytics
|
Important note
We regularly review the cookies and similar technologies used on our website. Where a cookie has been identified by a scanning tool but its exact purpose or duration has not yet been fully verified, we will update this notice once that review has been completed.