Last updated: 21 July 2026
Cookie Policy
What are cookies
Cookies are small text files placed on a device by a browser when visiting a website. They allow the site to remember certain information between page visits or between sessions, such as a preference already set or basic technical settings needed for the site to function.
How we use cookies
This website uses cookies for three general purposes: to keep the site technically functional, to understand in aggregate how the site is used, and, only with consent, to support certain optional features. No cookie on this website is used to identify a visitor personally without their consent, and analytics or marketing cookies are only activated after a preference is explicitly saved through the cookie panel accessible from the icon in the corner of the screen.
Categories of cookies we use
| Cookie name | Category | Purpose | Duration |
|---|---|---|---|
| mvi_consent | Necessary | Stores the visitor's saved cookie preferences | 180 days |
| mvi_session | Necessary | Maintains basic session state while browsing the site | Session |
| _mvi_an_id | Analytics | Distinguishes unique visits in aggregate usage statistics, only set if analytics consent is given | 13 months |
| _mvi_an_ref | Analytics | Records the referring page for aggregate reporting, only set if analytics consent is given | 30 days |
| _mvi_mk_pref | Marketing | Supports measurement of content relevance shown on other sites, only set if marketing consent is given | 90 days |
Legal basis for cookie use
Necessary cookies are used on the basis of legitimate interest in operating a functional website, in line with Article 173 of the Polish Telecommunications Law (Prawo telekomunikacyjne) which permits cookies strictly necessary for the provision of a service explicitly requested by the user. Analytics and marketing cookies are only activated with explicit prior consent, in accordance with the same provision and Article 6(1)(a) of the GDPR.
Managing your preferences
Preferences can be reviewed or changed at any time by selecting the shield icon located in the bottom-right corner of the screen on any page of this website. Cookies can also be blocked or deleted directly through browser settings, though this may affect how parts of the site function.
Third-party cookies
Where analytics or marketing consent is given, certain cookies may be set by third-party service providers acting on our behalf. These providers are contractually required to process data only for the purposes described in this policy and in accordance with applicable data protection law.
Changes to this policy
This Cookie Policy may be updated periodically to reflect changes in the cookies used on this website or in applicable regulations. The date at the top of this page indicates the most recent revision.
Contact
Questions about this Cookie Policy can be sent to [email protected].