Essential storage
Public test pages do not start a server session. A short, HttpOnly session cookie is used only inside the private administrator area. Theme and consent choices are stored locally in your browser so the interface remembers your decision; these values do not contain test results.
Optional analytics
Optional analytics may use a stored consent choice and coarse delivery data to count page or tool events. It is not permitted to receive keys, typed text, pointer coordinates, media samples, frames, recordings, device labels or controller identifiers.
Advertising cookies and local storage
Google advertising is not loaded until the site has valid publisher configuration, an eligible page and the required consent signals. When active, Google and participating vendors may use cookies or similar storage for ad delivery, fraud prevention, frequency limits, measurement and, where permitted, personalization. The applicable vendor and purpose details are presented through the certified regional consent message.
Change your choice
Open Cookie Settings at any time to Reject or manage optional site categories. If a certified regional advertising message appears, use its privacy options to change advertising purposes and vendors. You can also clear cookies, local storage and site permissions in your browser. Rejecting optional storage does not disable the device tests.
Primary references
- Google advertising cookiesGoogle
- Google consent management requirements for publishersGoogle AdSense