Last updated and effective from 22 September, 2022
Cookies are small text files that are saved to your device when you go to a website.
Most web browsers automatically accept cookies, but you can usually change your browser setting to decline cookies if you prefer. The settings are usually accessed through the browser's “Help” function.
If you have any problems or need more details, you can visit www.allaboutcookies.org for comprehensive information on cookies and how to change the settings on a wide variety of browsers, as well as how to delete cookies from your computer.
For information on how to do this on your mobile phone's browser, you'll need to refer to your handset manual.
Please be aware that restricting cookies may impact on the functionality of this website.
Here is a list of the cookies we use on this website, and why.
_pk_id – 13 months (used to store a few details about the user such as the unique visitor ID)
_pk_ref – 6 months (used to store the attribution information, the referrer initially used to visit the website)
_pk_ses, _pk_cvar, _pk_hsr – 30 minutes (short lived cookies used to temporarily store data for the visit)
_pk_testcookie is created and should be then directly deleted (used to check whether the visitor’s browser supports cookies)
mtm_consent (or mtm_consent_removed) are created with an expiry date of 30 years to remember that consent was given (or removed) by the user. It is possible to define a shorter expiry period for your user consent by calling: _paq.push([‘rememberConsentGiven’, optionallyExpireConsentInHours]). Learn more in the Asking for consent developer guide.
mtm_cookie_consent is created with an expiry date of 30 years to remember that consent for storing and using cookies was given by the user. It is possible to define a shorter expiry period for your user cookie consent by calling: _paq.push(['rememberCookieConsentGiven', optionallyExpireConsentInHours]);. Learn more in the Asking for consent developer guide.
matomo_ignore – 30 years
matomo_sessid – 14 days (It is important to note that it doesn’t contain any data used to identify visitors and is considered an “Essential” cookie)