This privacy policy explains information handled when people visit this static informational website.
Server and security logs
The hosting system may record standard technical information such as IP address, browser type, requested pages, time and error information for security, reliability and abuse prevention.
Browser-based calculators
The site’s calculators run in the visitor’s browser. Values entered into those tools are not intentionally transmitted to or stored by this website.
Advertising and cookies
The site may use Google AdSense. Google and its partners may use cookies, web beacons, device identifiers or similar technologies to serve, measure and personalize ads where permitted. Depending on consent, location and settings, ads may be personalized or non-personalized.
Visitors can learn about Google’s advertising data practices and control ad personalization through Google’s own privacy and ads controls. Browser settings and recognized consent tools may also limit cookies.
Consent messages
Where required, a Google-certified consent-management platform may present choices for visitors in the European Economic Area, United Kingdom, Switzerland or other applicable regions.
External links
Links to government, safety and other websites are governed by those sites’ privacy policies.
Contact and retention
Messages submitted through the help desk are handled for the stated issue and retained as needed for security, legal, business or recordkeeping purposes.
Changes
This policy may be updated when site practices or legal requirements change. Last updated July 25, 2026.