worldstat.us stores two things about people, and nothing else.
Your email address, which list you chose, when you confirmed, and which messages were sent to you so that none is sent twice. The address is used for that list alone. It is never shared, sold or used for anything else. Every message carries a one-click unsubscribe link, and unsubscribing marks the address as ended immediately. To have it deleted outright, reply to any message.
Messages are plain text with no images and no tracking pixels. Whether you open them is not known to us.
Aggregate visit counts are collected with a self-hosted instance of Umami, served from this domain. It records the page, the referrer, the browser family and the country, and derives a daily anonymous visitor count from a hash that cannot be reversed. No cookie is set, no identifier is stored across days, and nothing is shared with a third party.
The web server keeps request logs for thirty days for operating the site. They are not analysed for anything else.
The page loads its fonts, its stylesheet and its images from this domain. It makes no request to any other site.