Privacy

Effective October 23, 2026.

Reading and checklists

This site does not provide accounts, upload forms or a newsletter signup. Search filtering, observation answers and checklist ticks operate in the current browser page. The observation tool copies a plan to your clipboard only when you press its copy button. They are not sent to an application server or stored in local storage. Printing uses your browser.

Hosting requests

Cloudflare Pages hosts this website. Loading a page sends network information such as your IP address and requested URL to the hosting provider. See Cloudflare’s privacy policy.

Advertising and measurement

No advertising or analytics scripts are active. Search and publisher verification metadata does not itself load ad code. We will update this notice and implement applicable consent controls before enabling advertising.

External links

Sources and license links open third-party websites with their own policies. Checklist choices and search text are not appended to those URLs. Cover photographs are hosted locally; loading them does not contact Wikimedia.