Privacy policy

This policy describes how this website (“the site”) handles information. It is written for a small independent site, not a fabricated corporation.

Information we do not collect by default

Calculators run in your browser. We do not require an account. Contact messages go through your own email app to [email protected]; they are not stored in a database on this site.

Analytics

If Google Analytics is enabled through an environment variable, Google may collect standard usage data such as pages viewed, approximate location, and device type. If Analytics is not configured, that script is not loaded.

Advertising

If Google AdSense is enabled, Google and its partners may use cookies or similar technologies to serve and measure ads. Ad units are not shown until publisher and slot IDs are configured.

Affiliate links

If the site later includes affiliate links, those retailers may collect information according to their own policies when you follow a link. See the affiliate disclosure page.

Cookies

Essential cookies are not required for calculators. Third-party cookies may appear only if Analytics or AdSense is turned on.

Contact

Privacy questions can be sent through the contact page if an email address is published there.