What cookies are
Cookies are small text files a website stores in your browser. ViRFQ uses cookies and similar browser-storage and measurement tools to keep you signed in, remember your language, and understand how the site is used so we can improve it.
Cookie categories
- Essential — required for the site to work (sign-in session, language preference). The site cannot function without these.
- Analytics & performance — help us measure traffic, page performance, and errors.
- Marketing — measure the effectiveness of our advertising.
Cookies & tools ViRFQ uses
| Name / provider | Category | Purpose |
|---|---|---|
rfq_session (ViRFQ, first-party) | Essential | Keeps you signed in (JWT session). Cleared when you close the browser, or kept for up to 30 days if you tick "Remember me" at sign-in. |
rfq_reg (ViRFQ, first-party) | Essential | Remembers for up to 72 hours which browser created an account, so the e-mail verification link signs in that browser only. |
NEXT_LOCALE (ViRFQ, first-party) | Essential | Remembers your language (Vietnamese / English). |
| Google Analytics 4 (Google) | Analytics | Aggregated traffic and behaviour measurement. |
| Microsoft Clarity (Microsoft) | Analytics | Heatmaps and session insight to improve usability. |
| Ahrefs Analytics (Ahrefs) | Analytics | Privacy-friendly traffic measurement. |
| Sentry (Functional Software) | Analytics | Error monitoring and session replay on errors, to fix bugs. |
| Meta Pixel (Meta) | Marketing | Measures advertising effectiveness on Facebook / Instagram. |
| Google Ads conversion tag (Google) | Marketing | Measures conversions from Google Ads campaigns. |
We do not sell personal data. See our Privacy Policy for how personal data is handled.
How to control them
You can block or delete cookies in your browser settings at any time — every major browser lets you clear cookies or refuse third-party cookies. Blocking essential cookies may sign you out or reset your language. You can also opt out of Google Analytics with Google's browser add-on, and manage ad preferences in your Meta account settings.
Policy changes
We update this page when the tools we use change. The date above shows the latest revision.
Contact
Questions about cookies: contact@virfq.com.