Cartelta cookie categories, analytics preferences, retention periods, and how to change your settings.
This is an English translation of the Russian document. If the versions differ, the Russian text prevails unless a signed agreement provides otherwise.
Cookies are small files stored in your browser. Cartelta also uses browser local storage to remember your cookie preferences. Optional analytics helps us understand which pages and materials are useful to visitors.
The preference record lets the site respect your choice, including rejection of analytics. You can delete it in your browser settings; the site will then ask you to choose again.
Yandex Metrica is loaded only after you allow analytics. If you reject optional cookies, the site remembers that choice and does not load the analytics script.
We measure page visits, successful contact submissions, and clicks on PDF downloads. Names, email addresses, and message contents are not sent to the counter. Session Replay is not used.
| Cookie / storage key | Provider | Category | Purpose | Data | Retention | Domain | Before consent | Can be disabled | Status |
|---|---|---|---|---|---|---|---|---|---|
| cartelta_cookie_consent_v1 | Cartelta | Required | Stores the user's cookie choice, consent version, consent date, domain, and consent page. | Consent categories, date and time of choice, domain, page, and technical consent ID. | Until the user changes settings, clears browser data, or the consent version changes. | Current site domain | Yes | No, otherwise the site cannot remember the user's choice | Required to remember your choice |
| _ym_uid | Yandex Metrica | Analytics | Traffic analytics and visitor differentiation. | Cookie identifier and technical browser, device, visit, and page data. | 1 year | Current site domain | No | Yes | Only with analytics consent |
| _ym_d | Yandex Metrica | Analytics | Stores the first visit date for analytics. | Technical identifier or visit date. | 1 year | Current site domain | No | Yes | Only with analytics consent |
| _ym_isad | Yandex Metrica | Analytics | Detects ad blocker presence and supports analytics quality checks. | Technical browser flag. | 20 hours | Current site domain | No | Yes | Only with analytics consent |
| _ym_metrika_enabled | Yandex Metrica | Analytics | Checks whether analytics cookies can be set correctly. | Technical cookie availability flag. | 60 minutes | Current site domain | No | Yes | Only with analytics consent |
Retention periods for Yandex Metrica cookies follow the provider's documentation. Metrica also uses browser storage for visitor identifiers and technical request data. Browser privacy settings may limit storage duration.
The user can open cookie settings at any time through the footer or the button below.
Cookies can be deleted in browser settings. This is usually under privacy, security, cookies, or site data. After deletion, the site will show the cookie banner again.
Open cookie settings and choose to reject optional cookies, or disable analytics cookies and save the settings. The site will update the consent state and try to remove known analytics cookies for the current domain.
Yandex Metrica processes technical visit data under Yandex's Privacy Policy. Google Analytics is not used on this site.
See the Privacy Policy for more detail.
Version: 2026-10-02.1. Revision date: 2026-10-02.
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