Privacy preferences
I’m always working to make JZMaths more useful for you. Understanding which pages and resources students use, and roughly how long they spend on them, helps me decide what to improve and where to put my time.
If you’re happy to leave these statistics enabled, I’d really appreciate it. You can switch them off below at any time, and you’ll still have the same access to JZMaths.
— Joe
What is collected.For each page visit: the page address (without any search text), the time, an estimate of how long the page was in active use — counted only while the page is visible, and stopped after a period without scrolling, clicking or typing — the approximate country, the type of device, operating system and browser family, and for the first page of a visit, the site it came from and any campaign tags in the link. For each resource download: the file, the time and the approximate country. Visits are counted with a code that changes every day and is not stored on your device. These records contain no name, email address or account reference. The full details are in the privacy policy.
Site usage statistics
These statistics cover the pages visited, an estimate of the time each page was in active use, the country a visit comes from, the type of device and browser, how visitors reach the site, and which resources are downloaded. Turning this off stops these optional statistics in this browser. Essential functions, including signing in and saving your answers, continue to work.
This choice applies to this browser only and is kept as a single preference cookie; other browsers and devices have their own setting, and clearing your cookies returns it to the default. The essential cookies that keep you signed in and save a paper in progress are unaffected.