Privacy Policy

Last updated: 9/24/2026

1. Information We Collect

75Attendance is a strictly client-side application. We do not collect, store, transmit, or process any personal attendance data or mathematical inputs on our servers. All calculations are performed locally within your browser.

2. Google AdSense and Cookies

We use third-party advertising companies, including Google AdSense, to serve ads when you visit our website. Google uses cookies (such as the DoubleClick cookie) to serve personalized ads based on your prior visits to our website or other websites on the Internet.

Users may opt-out of personalized advertising by visiting Google's Ads Settings.

3. Log Files and Analytics

Like many standard websites, we use log files and basic analytics. This includes internet protocol (IP) addresses, browser type, internet service provider (ISP), referring/exit pages, and date/time stamps to analyze trends and administer the site. This data is not linked to any personally identifiable information.

4. Contact Us

If you have any questions about this Privacy Policy, please contact us through our Contact page.