Cookie and Similar Technologies Policy
Updated: 19.08.2026
1. Necessary technologies
| Technology | Provider | Purpose | Duration |
|---|---|---|---|
cookieConsent in localStorage |
ROMAN TKACH | stores consent preferences | up to 180 days |
| Cloudflare Turnstile token | Cloudflare | form protection | short-lived single-use token |
cf_clearance |
Cloudflare | may be used with pre-clearance / relevant protection | according to Cloudflare configuration |
Turnstile normally uses a single-use token; cf_clearance for the widget is an additional mechanism associated with pre-clearance.
2. Analytics — consent required
Google Analytics 4 may use _ga, _ga_*, depending on configuration.
3. Marketing — consent required
Google Ads may use _gcl_*, _gcl_au; Meta Pixel may use _fbp, _fbc, depending on configuration and the visit.
4. Google Consent Mode v2
By default ad_storage, analytics_storage, ad_user_data, ad_personalization, functionality_storage and personalization_storage are denied, while security_storage is granted.
The site uses Advanced Consent Mode. When consent is denied, Google may receive limited cookieless measurements and consent-state signals. Full use of the relevant cookies/functions occurs only after the user's choice.
5. User choice
The first layer provides Accept all, Reject optional, Settings. Optional toggles are not pre-selected. The choice is stored for up to 180 days.
6. Withdrawal
Cookie Settings are available in the footer at any time. Withdrawal updates Consent Mode, stops future use of the category and triggers best-effort removal of common first-party Google/Meta cookies.
7. Contact
info@tkach-roman.com