Cookies and privacy settings
Essential technologies for operation. Optional counters by your choice.
“Essential only” keeps optional counters disabled. Use “Cookie settings” in any page footer to change your choice.
| Name | Purpose | Duration |
|---|---|---|
| PHPSESSID · cookie | Session, CSRF protection, duplicate prevention and abuse controls | Browser session |
| chatsru_vid · cookie | Technical identifier for AI request limits | Up to 1 year |
| chatsru_theme · localStorage | Your light or dark theme | Until browser storage is cleared |
| chatsru_cookie_choice_v2 · localStorage | Your optional-counter choice | 180 days, then a new choice |
| chatsru_ai_consent_2026-11-04-kimi-1 · sessionStorage | Separate AI permission in the current tab | Until the tab closes or permission is withdrawn |
| chatsru_ai_retry_at · sessionStorage | A short retry pause after an AI failure | 60-second pause; the value lasts until the tab closes |
| Third-party counters · opt-in only | Rating widgets from counter.one.ru, nombre.ru and rank.ru; may receive IP and visit information | Provider-defined; withdrawing consent disables future loads |
Essential cookies are created when the form or chat contacts the server. Fonts are served locally. Declining counters does not prevent reading the site or submitting a request.
Deleting stored data
Clear cookies and local storage in your browser settings to reset the theme, preferences and session. For server-side enquiry data, email admin@nik.ru.