Cookie Policy
Last updated: 2026-08-13
1. What Are Cookies
Cookies are small text files stored in your browser. This site uses cookies and browser storage to remember your preferences (language, chat session) and to run privacy-respecting analytics.
2. Cookies We Use
- Essential / functional (localStorage): language preference, chat session identifier (
okf_session), cookie consent choice. These are stored locally in your browser and are not transmitted to third parties. - Analytics (PostHog): page views, events, and aggregate usage statistics. PostHog is hosted in the EU (project hosted on PostHog Cloud EU). Analytics cookies are loaded only after you accept in the cookie banner.
3. Managing Cookies
You can decline analytics cookies via the banner. You can also clear cookies and site data in your browser at any time; this may reset your language and session preferences but will not break core functionality.
4. Third-Party Processors
PostHog (EU) processes analytics data on our behalf. Telegram processes login authentication. Cloudflare provides the hosting infrastructure.
5. Contact
Questions about cookies: contact@dmytro-ivanov.dev.