Privacy Policy

This site is a static website hosted on GitHub Pages. It has no user accounts, no comment system, no advertising, and no analytics.

What is collected and by whom

GitHub Pages (hosting)

The site is served by GitHub Pages. GitHub may log standard server request data — IP address, browser type, referring URL, and timestamp — as part of normal web server operation. This data is governed by GitHub’s Privacy Statement.

jsDelivr CDN (Bootstrap and MathJax)

Bootstrap (layout framework) and MathJax (math rendering) are loaded from the jsDelivr CDN. jsDelivr receives the visitor’s IP address for each request. Their data practices are covered by the jsDelivr Privacy Policy.

YouTube (embedded videos)

Demo pages with video embeds use youtube-nocookie.com, YouTube’s privacy-enhanced embed domain, which defers cookie-setting until the user clicks play. YouTube thumbnail images load from img.youtube.com automatically when a page with a video card is rendered, which sends the visitor’s IP to Google. Google’s data practices are covered by the Google Privacy Policy.

Fonts

Fonts (Inter and JetBrains Mono) are self-hosted and served directly from this site. No requests are made to fonts.googleapis.com or fonts.gstatic.com.

Cookies

This site does not set any cookies. YouTube may set cookies if you interact with an embedded video player.

Contact

This site is maintained by DC Engineer. For questions, open an issue on the GitHub repository.