Privacy policy

Last updated September 28, 2026.

DataSlapper uses Google Analytics 4 to count visits and see which pages are read. It sets first-party cookies (_ga) and sends Google your page views, an approximate location, and device and browser details, under Google's privacy policy. We do not use advertising features or tracking pixels, and we collect no names or email addresses through it. You can opt out with Google's browser add-on or by blocking cookies.

The site is static and served by Vercel, whose infrastructure logs standard request data (IP address, user agent, timestamp) for security and operations under Vercel's own privacy policy.

The visualizations load two typefaces from Google Fonts, which receives your browser's request for those files under Google's privacy policy.

If you email us, we keep the message for as long as needed to respond and do not share it. We do not sell or transfer any data.

If this policy changes, the change and its date will be noted here.