Privacy

Production hosting

Vercel delivers the production site and Vercel may process ordinary request data such as an IP address, browser details, requested path and timestamps to operate, secure and troubleshoot the service.

Analytics and performance

Vercel Web Analytics and Speed Insights are active and may measure aggregated page activity and real-world performance. Approved custom events remain disabled unless configured.

Any future custom event payload must exclude names, email addresses, search text and complete outbound URLs.

Outbound links

When a reader follows an external link then the destination service receives the request and applies its own privacy terms. Some guides publish marked paid Amazon destinations.

What the site does not collect

The site has no public form, comments, user account, direct payment flow or custom profile database. Printable worksheet entries stay in the browser unless the reader chooses to print or save them locally.