Cookie Policy
Last updated: September 14, 2026
This page lists what this site, and the services it uses, store in your browser. Analytics cookies are set only if you accept them. You can change your choice at any time.
What is stored
| Name | Type | Purpose | When | Duration |
|---|---|---|---|---|
cookie-consent-v1 | Local storage | Remembers your cookie choice. Strictly necessary. | When you accept, decline or save your settings. Pressing Esc on your first visit counts as declining. | Until you change it or clear site data |
a11y-prefs-v1 | Local storage | Remembers display preferences such as text size or contrast. Strictly necessary for a feature you asked for. | Only if you change a preference | Until you reset or clear site data |
cf.turnstile.u | Local storage (Cloudflare Turnstile) | Set by Cloudflare's bot check, inside its own frame, to tell people from automated scripts on our forms. Strictly necessary to protect the forms. | On the contact page, and when you start using the newsletter form | Until you clear site data; Cloudflare may renew it |
_ga | Cookie (Google Analytics) | Gives your browser a random ID so repeat visits from the same browser can be recognised. | Only after you accept analytics | Up to 2 years after your last visit. Some browsers delete it sooner, for example Chrome after 400 days and Safari after 7 days. |
_ga_FWF1EPB5XV | Cookie (Google Analytics) | Keeps the state of your visit for this site's analytics. | Only after you accept analytics | Up to 2 years after your last visit. Some browsers delete it sooner, for example Chrome after 400 days and Safari after 7 days. |
If you withdraw your consent, Google Analytics stops reading and updating its cookies. Cookies it already set stay in your browser until they expire or you clear this site's data.
Before you choose
Google Analytics loads on every page with its analytics and advertising storage switched off, so until you accept it stores nothing in your browser and sends measurement pings without cookies. They include the address and title of the page you view, the page you came from, your browser, device and language, and your IP address, which Google uses to estimate your approximate location and does not store. Each page load carries a new random number, so these pings contain no identifier that follows you from one page to the next. Declining keeps it that way.
Forms
Pages with a form use Cloudflare Turnstile to tell people from automated scripts. It checks technical signals from your browser, such as your IP address and browser details, and keeps the cf.turnstile.u entry listed above in your browser. Cloudflare uses these signals to protect our forms and, as a controller in its own right, to improve its bot detection. See Cloudflare's Turnstile privacy addendum.
More information
See the privacy policy for who receives data and your rights.