Updated: 28 October 2026.

Essential website functions

WordPress uses sign-in and security cookies for accounts and administration. Learning activities use browser storage to keep practice state and answers awaiting synchronization. These functions support the service you request.

Optional services

Paid advertising is currently disabled. The website now uses Independent Analytics for self-hosted visitor statistics. It does not set analytics cookies. Reports cover page usage, referring websites, approximate locations and device types; details are in our Privacy Policy. Separate future advertising or external analytics services require updated disclosures. Where consent is required, optional services must wait for the appropriate consent choice.

Advertising technologies

If Google advertising is enabled, Google and its partners may use cookies or similar identifiers to deliver, measure and personalize advertising, depending on the applicable consent and account settings. Read how Google uses information from sites and apps that use its services.

Managing storage

You can manage cookies and site data in your browser. Removing essential cookies can sign you out; clearing browser storage may remove unsynchronized practice activity. A browser setting is not a substitute for an on-site consent mechanism where one is required.

For questions or privacy requests, use Contact Us. See our Privacy Policy.