What does your browser remember?
Preferences and local data that support sign-in, practice and a smoother experience.
Last updated: 5 October 2026.
Sessions and sign-in
The spj_session cookie connects requests to the current session. It supports sign-in, attempt validation and protection of account actions. It lasts up to 30 days; signing out removes it.
Local progress and preferences
Browser storage holds practice history, completed exercises and mistakes (spijuniro-progress-v2), the last nicknames used for duels and rankings, and the race-animation preference. These records stay in that browser until you clear them; account result syncing is a separate feature.
Beta popup
The spj-beta-feedback-seen-v1 marker remembers that the suggestion invitation has appeared. Bosnian and English share the same marker. It is kept in local storage and in a fallback cookie lasting up to 400 days. Clearing data or using another browser can make the popup appear again.
External services
This version of the site does not set advertising or analytics cookies. Contact messages and suggestions are sent through the server to FormSubmit. If you open an external link, that service’s own rules apply.
Removing stored data
Find spijuniro.com in your browser’s site-data settings and clear its cookies or storage. This may sign you out, remove local progress and reset preferences. Results saved to your account remain on the server; use contact to request their removal.
Read more in the privacy policy.