Privacy Policy

Privacy Policy

Last updated: March 21, 2026

What Data We Collect

When you visit rianthai.pro, we may collect:

  • Analytics data — pages visited, time on site, referral source, country, device type. Collected via Google Analytics, Yandex Metrica, and Microsoft Clarity after you accept cookies.
  • Browser fingerprint — a non-reversible identifier generated by FingerprintJS to count unique visitors. Loaded only after consent.
  • Server logs — IP address, user agent, requested URL. Retained for 30 days for security and debugging.
  • Contact form data — your name, email, and message if you submit the contact form.

We do not collect passwords, payment information, or personal documents.

Cookies and Tracking

We use cookies and analytics tools to understand how people use the site. No tracking scripts load until you click "Accept" on the cookie banner.

If you accept:

  • Google Analytics (GA4) — traffic analytics
  • Yandex Metrica — traffic analytics with session replay
  • Microsoft Clarity — heatmaps and session replay
  • FingerprintJS — browser fingerprinting for unique visitor counting

If you decline: none of the above load. A single localStorage key (site_consent_v2) records your choice so we don't ask again.

We do not use advertising cookies, retargeting pixels, or social media trackers.

How We Use Your Data

  • Understand which pages and features are used
  • Fix bugs and improve site performance
  • Reply to contact form messages

We do not sell, share, or transfer your personal data to third parties for marketing. Analytics services (Google, Yandex, Microsoft) process data under their own privacy policies.

Data Retention

  • Analytics data: retained per each provider's default policy (Google: 14 months, Yandex: 12 months)
  • Server logs: 30 days
  • Contact form messages: until manually deleted
  • Browser fingerprint identifiers: 90 days

Your Rights (GDPR, CCPA, LGPD)

Regardless of where you live, you have the right to:

  • Access — request a copy of any personal data we hold about you
  • Deletion — ask us to delete your data
  • Correction — ask us to correct inaccurate data
  • Withdraw consent — decline cookies at any time by clearing your browser's localStorage
  • Data portability — receive your data in a machine-readable format
  • Object to processing — opt out of analytics by declining cookies

To exercise any of these rights, contact us via the contact form.

Children

This site is an educational resource for learning the Thai language. We do not knowingly collect personal information from children under 16. If you believe a child has provided us with personal data, please contact us and we will delete it.

Data Security

The site uses HTTPS encryption for all connections. Access to server infrastructure is restricted to the site operator via SSH key authentication.

Changes to This Policy

We may update this policy from time to time. The "last updated" date at the top of the page will reflect the most recent revision.

Contact

For privacy-related questions or data requests, use the contact form.