Advertising & Cookie Policy

How Google AdSense ads and cookies are used here, and how to opt out.

The Site shows Google AdSense ads to stay free to use, and cookies are used in the process.

Advertising cookies

Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's advertising cookies enable personalized ads.

How to opt out

You can opt out of personalized advertising at Google Ads Settings (adssettings.google.com).

At www.aboutads.info you can opt out of some third-party vendors' use of cookies in one place.

The Site's own storage

Cookie-notice acknowledgement, language, theme, and practice progress are stored only in your browser (localStorage). They are unrelated to advertising and never sent to a server.

How ads are displayed

Ads are displayed distinctly from practice content, and ad revenue funds the Site's operation and content production.