Privacy Policy

This website uses a first-party page-view counter and Cloudflare Web Analytics to understand aggregate traffic and maintain the site.

The public counter records:

• an aggregate page-view total;
• aggregate country-or-region counts;
• daily country-or-region totals used for recent statistics; and
• the country-or-region code and timestamp of the latest page view.

The counter does not store IP addresses, user agents, names, email addresses, personal profiles, or a row-by-row visit history. Each page load or refresh is counted as one page view.

Cloudflare may process limited technical data to deliver the website, protect it from abuse, and provide aggregate analytics. For details, see Cloudflare’s privacy policy.

This site does not use advertising services, Disqus comments, or marketing cookies. External links are governed by the privacy policies of their respective websites.

For questions about this policy, contact shiyu.hu@ntu.edu.sg.