Privacy Policy

Last updated: 2026-06-19. This policy describes the public website as deployed.

1. Controller

The controller is the provider named in the Imprint.

2. Hosting

RubikVault is hosted on Cloudflare Pages (Cloudflare, Inc., USA). When the website is accessed, Cloudflare processes technically required connection data to deliver the site and protect availability and security. The legal basis is legitimate interest in secure and reliable operation.

3. Server Logs

Technical access data may be processed, including IP address, date and time, requested resource, status code, referrer and user agent. This processing is performed by the hosting provider for delivery, abuse prevention and security. RubikVault does not use these logs to identify individual visitors.

4. External Resources

Core public pages use self-hosted fonts and do not load Google Fonts. Main pages, legal pages and methodology pages may include Cloudflare Web Analytics through Cloudflare Pages. Links to external social platforms are normal outbound links; data is transferred to those platforms only after an active click.

Some specialized legacy analysis pages may load chart libraries from public CDNs when opened directly. Those pages are not required for the core public experience and should be treated as separate technical analysis surfaces.

5. Cookies, Local Storage and Analytics

RubikVault does not use non-essential cookies, heatmaps or session recording on the core public website. Cloudflare Web Analytics may process aggregate page-view, device and performance metrics for operational analytics. Cloudflare states that this analytics product does not use cookies or localStorage to track visitors across sites. Local browser storage may be used for convenience features such as local preferences or watchlists; that data remains on the visitor's device.

6. Legal Basis and Retention

Processing is based on legitimate interest in operating a secure informational website. Technical log data is retained only as long as required for operation, security and troubleshooting by the respective provider.

7. Your Rights

Depending on applicable law, you may have rights to access, rectification, deletion, restriction, portability, objection and complaint with a competent supervisory authority. Requests can be sent to the contact address listed in the Imprint.

8. Updates

This policy will be updated if the website's data processing changes.