Last updated: 7 September 2026

What this site collects

This is a personal, single-author site. It does not sell products, run advertising, or share data with third parties for marketing. The only data collection on this site is basic, aggregate web analytics via Google Analytics 4 (GA4), used solely to understand how many people visit and which pages they read.

Cookies

If you click Accept on the cookie banner, GA4 sets first-party cookies (typically named _ga and _ga_<container-id>) to distinguish unique visitors and sessions. If you click Reject, no analytics cookies are set and no tracking occurs. You can change your choice at any time by clearing your browser's local storage for this site and reloading the page.

What Google Analytics sees

GA4 records standard web analytics data: pages visited, approximate location (country/city level), device/browser type, and referral source. It does not collect names, email addresses, or any information you have not voluntarily submitted elsewhere (e.g. via the contact form).

Contact form

If you use the contact form, your name, email address and message are sent directly to juancarlo@mejiachang.com for the sole purpose of replying to you. This data is not stored in any database or shared with any third party.

Your rights

You may request details of any data held about you, or request its deletion, by emailing juancarlo@mejiachang.com.

Contact

Questions about this policy: juancarlo@mejiachang.com.

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