Privacy Policy
HealthCalc Hub (“we,” “our,” or “us”) operates the website healthcalchub.net. This Privacy Policy explains how we collect, use, and protect your information when you visit our site.
What Information We Collect
Information you provide directly
We do not require you to create an account or provide personal information to use our calculators. All health calculations are performed locally in your browser.
Information collected automatically
When you visit HealthCalc Hub, we may automatically collect:
- Browser type and version
- Operating system
- Pages visited and time spent on each page
- Approximate geographic region (country/city level)
- Referring website (how you found us)
This information is collected through cookies and used in aggregate form to improve the site.
How We Use Your Information
- Operate and improve the website and calculators
- Analyze traffic patterns and popular content
- Display relevant advertisements through Google AdSense
- Comply with legal obligations
Cookies
We use cookies to enhance your experience and serve advertisements. You can control cookie settings through your browser preferences.
- Functional cookies — remember your preferences (metric vs. imperial units)
- Analytics cookies — help us understand how visitors use our site (Google Analytics)
- Advertising cookies — used by Google AdSense to serve relevant ads
Google AdSense and Advertising
We use Google AdSense to display advertisements on our site. Google may use cookies to serve ads based on your prior visits to our site or other websites. You can opt out of personalized advertising by visiting Google’s Ad Settings.
Google Analytics
We use Google Analytics to analyze website traffic. Google Analytics collects information such as how often users visit the site, what pages they visit, and what other sites they used prior to coming here. This information is used only to improve our site and is never combined with personally identifiable information.
Data Security
Our website uses HTTPS encryption. However, no method of transmission over the internet is 100% secure. We take reasonable precautions to protect your information but cannot guarantee absolute security.
Children’s Privacy
HealthCalc Hub is not directed at children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected information from a child, please contact us immediately.
Your Rights
Depending on your location, you may have rights regarding your personal data, including the right to access information we hold, request deletion of your data, and opt out of personalized advertising. To exercise these rights, please contact us below.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes by updating the “Last updated” date at the top of this page.