Privacy Policy

Last updated: July 2026

This page explains what information hantingzhu.com collects, why, and how it's handled.

What I collect

Email newsletter signup. If you subscribe to be notified of new posts, I collect your email address. This is stored in Supabase and used only to send you new post notifications. You can unsubscribe at any time.

Contact form. If you use the contact form, I collect your name, email address, and message. This is stored in Supabase and used only to respond to your message. Contact form submissions are protected by Cloudflare Turnstile to prevent spam.

What I don't collect

I do not currently use analytics or tracking cookies on this site. I do not sell, rent, or share your information with third parties for marketing purposes. If this changes in the future, this policy will be updated to reflect it.

Where your data is stored

Email and contact form data is stored using Supabase, a third-party database provider. Email delivery (for newsletter notifications and contact form responses) is handled by Resend. Both providers have their own privacy and security practices, which you can review on their respective websites.

Your rights

You can request that I delete your email address or contact form submission at any time by reaching out through the contact page.

Changes to this policy

If what this site collects or how it's used changes, this page will be updated, and the "last updated" date above will reflect that.

Contact

Questions about this policy can be sent through the contact page.