Last updated: 2026-06-24

About This Site

haoyi.im (“this site”) is Yi’s personal website.

It focuses on AI productivity tools, large language model applications, indie development, and digital nomad topics. This page explains how information is collected and used on this site.

Disclaimer: This page is for informational purposes only and does not constitute legal advice. If you have legal compliance needs, please consult a qualified attorney.

What Information We Collect

Automatically Collected Data

When you visit this site, the following information may be recorded.

  • Google Analytics (GA4): This site uses Google Analytics 4. The measurement ID is G-0796EZRPQB. GA4 helps measure page views, browsing paths, and basic engagement data. The data is mainly provided in aggregate and anonymized form.
  • Cloudflare Pages server logs: This site is hosted on Cloudflare Pages. Cloudflare may record IP addresses, timestamps, User-Agent strings, and similar metadata for infrastructure operation and security.
  • Cloudflare R2 media storage: Some images and static assets may be hosted on Cloudflare R2. When these assets are loaded, Cloudflare may log standard HTTP request metadata.

Data You Provide

When you contact us via email, we receive the content of your message and your email address.

Contact email: [email protected].

This site and third-party services may set the following cookies or local storage items.

  • Analytics cookies (Google Analytics): GA4 uses first-party cookies to distinguish users and sessions. These cookies help us understand content engagement.
  • Future advertising cookies (Google AdSense): We plan to introduce Google AdSense or other advertising services in the future. Once ads are enabled, Google and its advertising partners may use third-party cookies to serve personalized or non-personalized ads. This page will be updated when that happens.
  • Functional cookies / local storage: This site may use browser local storage to remember theme preferences or cookie notice status. This data is stored in your browser and is not actively sent to this site’s server.

Third-Party Services

This site uses, or plans to use, the following third-party services.

When you click external links on this site, including social media links, please be aware that those third-party sites have their own privacy policies.

Your Control Options

  • Browser settings: You can manage cookies through your browser settings. Most browsers allow you to block third-party cookies, delete existing cookies, or receive notifications when cookies are set.
  • Google Analytics opt-out: Google provides the Analytics Opt-out Browser Add-on, which lets you opt out of Google Analytics device-level collection. URL: https://tools.google.com/dlpage/gaoptout.
  • Do Not Track: If you have enabled “Do Not Track” in your browser, this site does not currently adjust behavior based on that signal.
  • Contact: For privacy questions, email [email protected].

Data Storage Location

This site is served as a static site through Cloudflare’s global network. Generated static pages and assets may be cached and distributed across Cloudflare edge nodes.

Updates to This Page

This privacy page may be updated as site functionality and services evolve. Material changes will be communicated through on-site notices or social channels where practical. The last update date appears at the top of this page.