Privacy Policy

Data We Collect

CalQpro does not collect or store personal data through calculator use. Calculator inputs are processed client-side and are not transmitted to our servers. We collect anonymous analytics data (page views, session duration) through Google Analytics 4 to understand how the site is used.

We also use Microsoft Clarity for session-level behavioural analytics — anonymised recordings of mouse movements, scroll behaviour, and clicks on calculator pages so we can spot usability issues. Clarity automatically masks text and form input values; we do not record what numbers visitors type into calculators. Clarity is loaded only after you accept the cookie banner. See Microsoft's Privacy Statement for the data Microsoft itself processes.

Advertising

We display third-party advertisements through Google AdSense. Ad partners may use cookies to serve personalised ads. EU/UK visitors see non-personalised ads by default; personalisation requires explicit acceptance of the consent banner.

Consent & Tracking

We use Google's Consent Mode v2 framework. By default, all advertising and analytics cookies are denied for every visitor on first load. Google Analytics, Microsoft Clarity, and AdSense personalisation only activate after you click "Accept" on the cookie banner. If you click "Decline," tracking remains denied and Clarity does not load at all.

Cookies & Local Storage

We use localStorage (not cookies) to store recently viewed calculators and your cookie consent preference. These are stored entirely on your device. See our Cookie Policy for details on third-party cookies set by AdSense / Analytics / Clarity once consent is granted.

Your Rights (GDPR)

EU residents have the right to access, correct, or delete personal data. Since we do not collect personal data through calculator use, there is no profile to delete. To revoke consent at any time, clear your browser's localStorage for this site or contact us at the address below — we'll respond with whatever data deletion is in our power (most data lives with the third-party processors named above).

Contact

Privacy questions: contact@calqpro.com