A cookie is a small file a website stores in your browser. This site uses two, and no more. Neither is used for advertising, and neither tracks you across other websites.

The cookies this site sets

NamePurposeHow long it lasts
xypno_admin Strictly necessary. Holds the session that secures our forms against cross-site request forgery, and keeps an administrator signed in. Without it the enquiry form cannot be submitted safely. Until you close your browser
xypno_consent Remembers whether you accepted optional cookies, so you are not asked again on every page. One year

What this site does not do

There is no analytics package on this site, no advertising or remarketing tag, and no social media or video embed that could set a cookie of its own. If that changes, this page will be updated before the change goes live, and the consent notice will gate it.

Changing your mind

You can clear cookies at any time through your browser settings. Clearing xypno_consent makes the consent notice appear again on your next visit.

Last reviewed 6 August 2026.