Privacy Policy
What we collect and how we use it.
Last updated October 2026.
Information we collect
- Server logs: IP address, browser and pages visited, kept by our host for security and performance.
- Analytics: we may use analytics tools that set cookies to understand which pages are useful.
- Calculator: the degree time calculator runs in your browser; your entries are not sent to us.
- Email: if you email us, we keep your message to reply.
Advertising cookies
If we show ads, third-party vendors such as Google may use cookies to show ads based on your visits to this and other websites. You can opt out of personalized advertising in your Google ad settings.
We do not
sell personal information, collect leads for schools, or require an account.