Cookie Policy
Last updated: February 16, 2026
This Cookie Policy explains how alytvynenko.net (the "Website") uses cookies and similar technologies. It complements our Privacy Policy, which provides broader information about how we collect and use your data.
1. Data Controller
The data controller responsible for cookies on this Website is:
2. What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help websites remember your preferences, improve performance, and provide analytics. This Website uses cookies only after you have given your consent via our cookie banner.
3. Cookies We Use
3.1 Essential Cookies
These cookies are necessary for the Website to function. They include:
| Cookie Name | Purpose | Duration |
|---|---|---|
theme | Stores your light/dark theme preference (localStorage) | Persistent |
cookie-consent | Stores your cookie consent choice (localStorage) | Persistent |
3.2 Analytics Cookies (Google Analytics 4)
When you accept analytics cookies, we use Google Analytics 4 (GA4) to understand how visitors use our Website. GA4 sets the following first-party cookies:
| Cookie Name | Purpose | Duration |
|---|---|---|
_ga | Distinguishes unique users | 2 years |
_ga_* | Persists session state (e.g. _ga_G-LKHDQT8Z81) | 2 years |
Note: Browsers may limit cookie lifespan. Chrome caps first-party cookies at approximately 400 days without a return visit; Safari may limit to 7 days. See Google's GA4 cookie documentation for details.
4. Managing Cookies
You can control cookies in several ways:
- Cookie banner: When you first visit, you can accept or reject analytics cookies.
- Browser settings: Most browsers let you view, delete, or block cookies. Check your browser's help section for instructions.
- Google Analytics opt-out: Install the Google Analytics Opt-out Browser Add-on to prevent Google Analytics from collecting data across websites.
Blocking or deleting cookies may affect the functionality of some parts of the Website.
5. Changes to This Cookie Policy
I may update this Cookie Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date.
6. Contact Me
If you have questions about this Cookie Policy or your cookie preferences, please contact me at a.v.lytvynenko2004@gmail.com.