Cookies

This page lists the cookies this website sets and what each one is for. It sets no advertising cookies. You can change your answer about counting visits at the end of the page.

Cookies that make the site work

na_theme remembers whether you chose the light or the dark theme. It is set when you press the theme button, and it lasts a year.

na_consent remembers your answer about counting visits, so we only ask once. It lasts a year.

Counting visits

If you choose That's fine, we count visits with Vercel Web Analytics so we know which pages help. It sets no cookie of its own and does not identify you. If you choose No thanks, nothing is counted.

Page speed

Vercel Speed Insights measures how quickly each page loads, so we can make slow pages faster. It sets no cookie and stores nothing on your device. It runs unless you choose No thanks, and stops straight away if you do. Our privacy notice explains what it receives.

For the people who edit this website

__prerender_bypass lets someone from our team see a draft page before it is published. It is set only when they open a preview from our content system, and it ends when they leave the preview or close the browser.