This is an unofficial translation for informational purposes. The Russian version is legally binding.
Cookie policy
Last updated: July 11, 2026
1. What are cookies
Cookies are small text files stored on your device when you visit websites. They help the site "remember" your settings and preferences, making the service more convenient to use.
2. Cookies we use
We use the following types of cookies:
Analytics cookies are activated only after the user gives consent through the cookie banner.
Essential cookies
Provide basic site functionality: saving cookie banner choice and interface language. Without them, the site may not work correctly.
Functional cookies
Remember your preferences on the site: interface language (diarynchy_locale cookie).
Analytics cookies
Help us understand how users interact with the site, which pages are popular, and where difficulties arise. This data is collected in aggregated or pseudonymized form and used to improve the service.
| Name | Type | Purpose | Retention |
|---|---|---|---|
| diarynchy_locale | Functional | Saving selected interface language | 1 year |
| diarynchy_consent_v1 (localStorage) | Essential | Saving cookie banner choice (essential only / with analytics) | Until deleted by user |
| _ym_uid, _ym_d, _ym_isad, etc. | Analytics | Yandex Metrica — visit statistics | Per Yandex policy |
| yandexuid, ymex | Analytics | Yandex Metrica identifiers | Per Yandex policy |
3. Cookie retention period
Cookies are divided into:
- Session cookies — deleted when you close the browser
- Persistent cookies — stored from 30 days to 1 year depending on purpose
4. Managing cookies
You can manage cookies in several ways:
- Through the cookie banner on your first visit
- Via the "Cookie settings" link in the site footer
- Through your browser settings — disable or delete cookies
- Use Incognito / Private browsing mode
Please note: disabling essential cookies may cause the site to malfunction.
5. Third-party cookies
We use Yandex Metrica (Yandex LLC) to analyze site usage — only with your consent through the cookie banner. Foreign analytics services are not used. Yandex AI Studio (Yandex.Cloud LLC) services are not used on the landing page — they apply only in the app for AI features. Metrica may set its own cookies. We do not control third-party cookies — please review their privacy policies.
6. How we use the information
Information collected through cookies is used to:
- Ensure operation and security of the site
- Improve user experience
- Analyze usage and optimize features
7. Policy updates
We may update this Policy from time to time. The current version is always available on this page. For material changes, we will notify you through the service or by email.
8. Questions
For cookie and privacy questions: k.kulakov@diarynchy.com. For more on how we handle data in the service, see the Privacy Policy.