Effective Date: 30/3/2026
At Sitemath.net (“we,” “our,” or “us”), your privacy is our priority. This Privacy Policy outlines how we collect, use, and protect your information when you use our website and web-based calculators.
1. Information We Do Not Collect (User-Inputted Survey Data) Sitemath provides advanced calculators for surveying and civil engineering. We understand that the coordinate geometry, elevations, point codes, and project data you enter into our calculators may be highly sensitive or proprietary to your clients.
- Local Processing: The vast majority of our calculators process your data locally within your own web browser using JavaScript.
- No Data Harvesting: We do not save, store, transmit, or harvest the raw survey data, point IDs, or coordinates you paste into the calculators or bulk-conversion tools. Once you close your browser tab or clear the sheet, that data is gone.
2. Information We Collect Automatically To keep the site running smoothly and improve our tools, we may automatically collect standard, non-personally identifiable information when you visit the site, including:
- Log Data: Your IP address, browser type, operating system, the referring web page, pages visited, and timestamps.
- Analytics: We may use third-party analytics tools (such as Google Analytics) to understand site traffic and user behavior. These tools use cookies to track your interactions with the site.
3. Cookies We use cookies to enhance your browsing experience. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, some parts of our site may not function optimally.
4. Data Security We implement standard security measures to protect against unauthorized access or alteration of the minimal data we do collect. However, please remember that no method of transmission over the internet or method of electronic storage is 100% secure.
5. Changes to This Privacy Policy We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page.
6. Contact Us If you have any questions about this Privacy Policy, please contact us at: [email protected].