Cookie Policy
Effective: July 2026
Nothing in the “only after you accept” rows below is loaded until you press Accept on the consent banner. If you press Reject, no analytics or advertising script is fetched at all.
What is stored
| Name | Type | Purpose | When |
|---|---|---|---|
| ja-cookie-consent | Local storage | Remembers whether you accepted or rejected non-essential cookies. | Always (essential) |
| theme | Local storage | Remembers your light/dark preference so the page does not flash on load. | Always (essential) |
| ja-progress | Local storage | Your roadmap tick-boxes. Stays on your device; never transmitted. | Always (essential) |
| _ga, _ga_* | Cookie | Google Analytics — distinguishes visitors and sessions for aggregate traffic stats. | Only after you accept |
| __gads, __gpi, IDE, test_cookie | Cookie | Google AdSense and its partners — ad selection, frequency capping and measurement. | Only after you accept |
Changing your mind
Clear this site’s cookies and site data in your browser settings. The consent banner will appear again on your next visit and you can choose differently.
Browser controls
All major browsers let you block or delete cookies per site. Blocking essential local storage will not break reading the site, but your theme and progress will not persist.
See also the Privacy Policy.