Cookies we use
The site uses strictly necessary cookies required for it to function, including session handling and basic security. These cannot be switched off through the site itself, because the site will not operate correctly without them.
Any preference storage used to remember display settings also falls into this category. It does not identify you, and it is not shared with anyone outside the technical operation of the site.
- Session handling — keeps a request tied to the visit that started it, then expires.
- Basic security — helps the server tell a genuine visitor apart from a repeated automated request.
- Display preferences — remembers how you prefer to read the page between visits.