Last updated: 19 July 2026
Cookies are small text files stored on your device when you visit a website. We also use localStorage, a similar browser-based storage technology. Unlike cookies, localStorage data is not sent to our servers — it stays on your device.
We keep our use of cookies to the minimum necessary. Here is everything stored in your browser when you visit this site:
We do not use advertising cookies, social media tracking cookies, or any cookies not listed above.
The sh_cookie_consent item is strictly necessary — without it we would ask for your preference on every single visit. Under UK GDPR and PECR, strictly necessary cookies do not require consent. We tell you about it here in the interest of transparency.
When you first visit our website, a banner will ask whether you are happy for us to use Google Analytics and load Google Fonts (both of which may process your IP address). You can update your choice at any time using the buttons below:
If you choose essential only, Google Analytics will not load and no tracking cookies will be set. Google Fonts will fall back to a system font. Everything else on the site works exactly the same.
Clearing your browser's localStorage will reset your consent preference and the banner will reappear on your next visit.
We may update this policy if we add new features or tools to the site. When we do, the "last updated" date above will reflect the change.