Privacy and browser storage

Cookies and browser storage

This page explains which browser storage the Arsimo site may use and how to change your choice about optional analytics.

Necessary preferences

The site uses browser localStorage under the key arsimo.consent to remember your analytics choice. The record contains only the consent schema version, an analytics consent boolean and a timestamp. This storage is necessary to retain your selected preference and cannot be disabled in the consent settings.

Optional analytics

Google Analytics 4 may write or read its browser storage only after you consent to analytics and only when a valid GA4 identifier has been configured. Before consent, the Google script is not loaded and this implementation sends no analytics requests. Names and expiry periods for analytics storage can depend on service configuration; we do not list unverified names or periods.

Google Ads, remarketing, Google Signals and advertising personalisation are not implemented. Analytics consent does not enable advertising signals.

Change or withdraw consent

You can accept or reject analytics and change your saved choice at any time using the “Cookies and preferences” control in the footer. After withdrawal, the site marks analytics as denied for further events and clears accessible first-party GA storage where technically possible. Withdrawal cannot remove data already sent to the provider. Clearing this site's browser data also removes the saved preference, so the choice will be shown again on your next visit.

Contact

More information about data processing is available in the Privacy policy. Send questions to hello@arsimo.pl.