This Cookies Policy explains how HDMac Ltd uses cookies and similar technologies to recognize you when you visit our website, what these technologies are, why we use them, and your rights to control our use of them.
These cookies are strictly necessary to provide you with services available through our Website and to use some of its features, such as access to secure areas.
Name: __cf_bm
Purpose: Cloudflare places the cookie on end-user devices that access customer sites protected by Bot Management or Bot Fight Mode.
Provider: .twitter.com
Service: Cloudflare View Service Privacy Policy
Type: http_cookie
Expires in: 29 minutes
Name: __cf_bm
Purpose: Cloudflare places the cookie on end-user devices that access customer sites protected by Bot Management or Bot Fight Mode.
Provider: .t.co
Service: Cloudflare View Service Privacy Policy
Type: http_cookie
Expires in: 29 minutes
These cookies are used to make advertising messages more relevant to you. They perform functions like preventing the same ad from continuously reappearing, ensuring that ads are properly displayed for advertisers, and in some cases selecting advertisements that are based on your interests.
Name: _gcl_au
Purpose: Used by Google Ads for experimenting with advertisement efficiency across websites using their services.
Provider: hdopti.com
Service: Google Ads View Service Privacy Policy
Type: http_cookie
Expires in: 2 months 29 days
Name: lastExternalReferrer
Purpose: Detects how the user reached the website by registering their last URL-address.
Provider: hdopti.com
Service: Meta Platforms, Inc View Service Privacy Policy
Type: html_local_storage
Expires in: persistent
Name: IDE
Purpose: Used to measure the conversion rate of ads presented to the user.
Provider: .doubleclick.net
Service: DoubleClick View Service Privacy Policy
Type: server_cookie
Expires in: 1 year 11 months 29 days
Name: _fbp
Purpose: Facebook tracking pixel used to identify visitors for personalized advertising.
Provider: hdopti.com
Service: Facebook View Service Privacy Policy
Type: http_cookie
Expires in: 2 months 29 days
Name: lastExternalReferrerTime
Purpose: Detects how the user reached the website by registering their last URL-address.
Provider: hdopti.com
Service: Meta Platforms, Inc View Service Privacy Policy
Type: html_local_storage
Expires in: persistent
Name: test_cookie
Purpose: A session cookie used to check if the user's browser supports cookies.
Provider: .doubleclick.net
Service: DoubleClick View Service Privacy Policy
Type: server_cookie
Expires in: 15 minutes
These cookies collect information to help us understand site usage, the effectiveness of campaigns, and to customize your experience.
Name: 11529031021
Provider: www.google.com
Type: pixel_tracker
Expires in: session
Name: _ga
Purpose: Records a particular ID used to come up with data about website usage by the user.
Provider: hdopti.com
Service: Google Analytics View Service Privacy Policy
Type: http_cookie
Expires in: 1 year 1 month 4 days
Name: NID
Purpose: Set by Google to set a unique user ID to remember user preferences. Persistent cookie that stays for 182 days.
Provider: .google.com
Service: Google View Service Privacy Policy
Type: server_cookie
Expires in: 6 months
Name: _ga_#
Purpose: Used to distinguish individual users by means of a randomly generated number as client identifier, which allows calculation of visits and sessions.
Provider: hdopti.com
Service: Google Analytics View Service Privacy Policy
Type: http_cookie
Expires in: 1 year 1 month 4 days
Name: personalization_id
Purpose: Used on sites that share Twitter content and with Twitter share plugin. Persistent cookie that is set for 730 days.
Provider: .twitter.com
Service: Twitter View Service Privacy Policy
Type: server_cookie
Expires in: 1 year 11 months 29 days
Name: guest_id
Purpose: Used on Twitter to help display tweets on the site, monitor referral links, and identify those logged into Twitter.
Provider: .twitter.com
Service: Twitter View Service Privacy Policy
Type: server_cookie
Expires in: 1 year 11 months 29 days
As the means by which you can refuse cookies through your web browser controls vary from browser to browser, you should visit your browser’s help menu for more information. The following is information about how to manage cookies on the most popular browsers:
In addition, most advertising networks offer you a way to opt out of targeted advertising. If you would like to find out more information, please visit:
Cookies are not the only way to recognize or track visitors to a website. We may use other, similar technologies from time to time, like web beacons (sometimes called “tracking pixels” or “clear gifs”). These tiny graphics files contain a unique identifier that enables us to recognize when someone has visited our Website or opened an email containing them. This allows us, for example, to monitor the traffic patterns of users from one page within a website to another, to deliver or communicate with cookies, to understand whether you have come to the website from an online advertisement displayed on a third-party website, to improve site performance, and to measure the success of email marketing campaigns. In many instances, these technologies are reliant on cookies to function properly, and so declining cookies will impair their functioning.
Third parties may serve cookies on your computer or mobile device to serve advertising through our Website. These companies may use information about your visits to this and other websites in order to provide relevant advertisements about goods and services that you may be interested in. They may also employ technology that is used to measure the effectiveness of advertisements. They can accomplish this by using cookies or web beacons to collect information about your visits to this and other sites in order to provide relevant advertisements about goods and services of potential interest to you. The information collected through this process does not enable us or them to identify your name, contact details, or other details that directly identify you unless you choose to provide those.
We may update this Cookie Policy from time to time in order to reflect, for example, changes to the cookies we use or for other operational, legal, or regulatory reasons. Please therefore revisit this Cookie Policy regularly to stay informed about our use of cookies and related technologies.
The date at the top of this Cookie Policy indicates when it was last updated.
If you have any questions about our use of cookies or other technologies, please contact us at: info@hdoptimisations.com