How VINquery uses essential browser technologies and how you control optional preferences, analytics, and marketing technologies.
Cookies and browser storage remember small amounts of information. VINquery uses strictly necessary technologies to authenticate users, maintain secure sessions, and protect account workflows. Optional technologies are used only after the corresponding consent.
Strictly Necessary: authentication, session continuity, security, anti-forgery protection, and your consent choice. These cannot be disabled through Cookie Preferences.
Preferences: optional interface choices.
Analytics: optional VINquery usage measurement.
Marketing: optional campaign and advertising-effectiveness measurement.
| Name | Provider | Purpose | Category | Type | Duration |
|---|---|---|---|---|---|
vinquery-portal-auth | VINquery | ASP.NET Core Identity authentication | Strictly Necessary | First-party cookie | 14 days; sliding |
vinquery-portal | VINquery | Portal cookie authentication scheme | Strictly Necessary | First-party cookie | 30 minutes; sliding |
vinquery-portal-session | VINquery | Portal session continuity | Strictly Necessary | First-party session cookie | Session |
vinquery-cookie-consent | VINquery | Stores versioned category choices and a non-identifying consent ID | Strictly Necessary | First-party cookie | 180 days by current configuration |
vvid | VINquery | Pseudonymous visitor identifier used by VINquery web tracking | Analytics | First-party localStorage | Until withdrawn or browser storage is cleared |
_ga, _gid, _gat, _gcl_au | Potential measurement identifiers created by the configured Google tag | Marketing | First/third-party cookies | Controlled by Google; confirm during final production inventory review |
Developer-only DecisioQ JWT keys in local or session storage are security-sensitive playground state, not analytics identifiers. They should not be used in public production clients.
Select at any time. Withdrawal stops future optional initialization and removes known first-party optional values where possible. Browser or third-party limitations may prevent VINquery from directly deleting every third-party cookie.
Policy version: 1.0
Last updated: August 3, 2026
See the Privacy Policy or use the contact page for privacy inquiries.