1. Information We Collect
Inverse Tangent Calculator is committed to protecting your privacy. We collect minimal information to provide and improve our service. The types of data we may collect include:
- Usage Data: We automatically collect certain information when you visit the Website, including your IP address, browser type, operating system, referring URLs, pages viewed, time spent on pages, and the date and time of your visit. This data is collected through server logs and analytics tools.
- Calculator Input Data: Values you enter into the inverse tangent calculator are processed entirely in your browser using client-side JavaScript. No calculation inputs or results are transmitted to or stored on our servers.
- Contact Information: If you voluntarily contact us through our contact form or email, we collect the information you provide, such as your name, email address, and message content.
2. How We Use Information
We use the information we collect for the following purposes:
- To operate, maintain, and improve the Website and its features.
- To analyze usage patterns and trends to enhance user experience.
- To respond to your inquiries, comments, or questions submitted via the contact form.
- To monitor the Website for technical issues and ensure security.
- To comply with legal obligations and enforce our Terms of Service.
3. Cookies and Tracking Technologies
The Website may use cookies and similar tracking technologies to enhance your browsing experience. Cookies are small data files stored on your device. We use the following types of cookies:
- Essential Cookies: Required for the Website to function properly, such as remembering your calculator preferences (angle unit, decimal places).
- Analytics Cookies: Used to collect anonymous usage statistics through services like Google Analytics. These cookies help us understand how visitors interact with the Website so we can improve it.
- Advertising Cookies: If we display advertisements, third-party ad networks may place cookies on your device to serve relevant ads based on your browsing behavior.
You can control cookie preferences through your browser settings. Disabling cookies may affect certain features of the Website.
4. Third-Party Services
We may use third-party services that collect, monitor, and analyze usage data. These services have their own privacy policies governing how they use your information:
- Google Analytics: We use Google Analytics to track and analyze Website traffic. Google Analytics collects data through cookies and reports Website trends without identifying individual visitors. You can opt out by installing the Google Analytics Opt-Out Browser Add-on.
- Vercel: The Website is hosted on Vercel, which may collect server logs containing IP addresses and request metadata as part of standard web hosting operations.
- FormSubmit: Contact form submissions are processed through FormSubmit, which handles form data delivery to our email. FormSubmit does not store your submissions beyond delivery.
5. Data Security
We implement reasonable technical and organizational measures to protect your information from unauthorized access, alteration, disclosure, or destruction. The Website is served over HTTPS to encrypt data in transit. However, no method of transmission over the Internet or method of electronic storage is 100% secure, and we cannot guarantee absolute security. You acknowledge that you provide information at your own risk.
6. Data Retention
We retain usage data and analytics for a reasonable period necessary to fulfill the purposes described in this Privacy Policy. Contact form submissions are retained only as long as needed to respond to your inquiry. You may request deletion of your personal data by contacting us at the email address below.
7. Your Rights
Depending on your jurisdiction, you may have the following rights regarding your personal data:
- The right to access the personal data we hold about you.
- The right to request correction of inaccurate personal data.
- The right to request deletion of your personal data.
- The right to restrict or object to processing of your personal data.
- The right to data portability.
To exercise any of these rights, please contact us at contact@inversetangentcalculator.com.
8. Children's Privacy
The Website is not directed to children under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If we become aware that a child under 13 has provided us with personal information, we will take steps to delete such information. If you are a parent or guardian and believe your child has provided us with personal data, please contact us at contact@inversetangentcalculator.com.
9. International Data Transfers
Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from the laws of your country. By using the Website, you consent to the transfer of your information to countries outside your country of residence, including the United States.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will notify you of any material changes by updating the "Last updated" date at the top of this page. We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information.
11. Contact Us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at contact@inversetangentcalculator.com or visit our Contact page.