This site leaves you alone.

No cookies. No analytics. No trackers, no ad pixels, no fingerprinting. Almost every page here is a static file; nothing you do on them is recorded by me.

Two technical notes, in plain terms. If you switch between light and dark, that preference is stored in your own browser and never leaves it; clear your browser data and it is gone. The calculator runs entirely in your browser too, so the numbers you enter never leave the page.

The site is hosted by Netlify, which keeps standard server logs (IP address, time, page requested) to run its service; those are governed by Netlify’s privacy policy. Every contact link on this site opens your own mail app. If you write to me, your email stays between us: no list, no sequence, no sharing.

Booking a call at /call is the one exception: it collects your name and email to schedule and confirm the session, and anything you add in the notes field. That booking system is mine, the same one behind eugenesiew.com, not a third-party scheduler, and Resend sends the confirmation email on my behalf. Nothing else on this site collects anything, and if that ever changes, this page will say so before it happens.

Questions: eugene@alngsd.com.

Last updated July 31, 2026.