What are cookies?
Cookies are small text files a website stores in your browser. They help a site work, remember your choices, and — with consent — enable analytics and advertising.
Cookies we use
Functional (always on): remember your language and cookie choice, and store your checklist progress locally.
Analytics (optional): help us understand how the site is used.
Advertising (optional): Google AdSense uses cookies to show and measure ads, including personalised ads where you have consented.
Managing cookies
You can change your choice any time via the cookie banner and manage cookies in your browser settings. To opt out of personalised Google ads, visit adssettings.google.com or www.aboutads.info.
More information
See our privacy policy and Google’s information at policies.google.com/technologies/partner-sites. Last updated: October 2026.