Cookie policy

Last updated 31 October 2026.

What a cookie is

A cookie is a small text file a website saves in your browser. It lets the site remember something between one page and the next, or between one visit and the next.

Who sets cookies on this site

The cookie that remembers your choice is set by us. If you accept measurement, Google Analytics sets two more, named in the table below. If we add an advertising tool, its cookies are listed here before it is used.

The cookies we use or may use

• Strictly necessary. The cookie that remembers your cookie choice. The site cannot respect your choice without it, so it is always on.
• Measurement. How the site is used: which pages are read and where visitors come from. We use Google Analytics for this, and only if you accept it.
• Advertising. Whether an Instagram or Facebook post brought you here, so we can tell which posts work. We do not use any advertising cookies yet.

Every cookie we set

Name	Set by	Purpose	How long
cookie_choice	Eighty Thirty	Remembers which cookies you accepted.	12 months
_ga	Google	Measurement. Tells one visitor from another, so we can count visits.	2 years
_ga_5CY1L0B1DL	Google	Measurement. Keeps track of one visit across the pages you open.	2 years

How to change your choice

Open Cookie settings at the foot of any page, switch Measurement or Advertising on or off, and press Save. You can also delete cookies in your browser's settings; the next page you open asks again.