Last reviewed: 20 August 2026.
What cookies are
Cookies are small text files stored by a browser. They can support essential functions, remember choices or measure how a site is used.
Our current use
The core website does not require cookies to display its educational content. Google Analytics 4 is installed to measure site usage and may use analytics cookies or related storage. Its measurement ID is G-GGZP891EB2.
Analytics controls
The Google Analytics tag loads when a page is opened. Visitors can restrict or delete analytics cookies through their browser settings. A dedicated consent-management platform can be added if required for the site’s legal and operational needs.
Managing cookies
Browsers let you view, block and delete cookies. Blocking essential cookies can affect some sites, although this site’s core educational pages are designed to work without them.
External websites
When you follow an external link, the destination may set cookies under its own policy and controls.