Privacy Policy
This policy explains how Calcmoa ("we", "the site") handles information when you use the English pages of gyesan-moa.com. Effective date: October 11, 2026.
1. Information we collect
The site has no accounts and we do not ask for your name, email address or other personal details. Numbers you enter into a calculator are processed only in your browser and are never sent to or stored on our servers.
2. Cookies and advertising
We use Google AdSense to show ads. Google and its partners may use cookies and similar technologies to serve and measure ads.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
- You can opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info.
- Learn more in How Google uses information from sites that use its services.
- You can block or delete cookies in your browser settings. Ads will still appear but may be less relevant.
3. Analytics (Google Analytics)
We use Google Analytics 4 to understand how the site is used: pages visited, referral source, and device and browser type, collected with cookies. It does not identify you personally, and the numbers you enter into calculators are never sent. You can opt out with the Google Analytics opt-out browser add-on or by blocking cookies in your browser.
4. Server logs
Our hosting provider (Amazon Web Services) may automatically record technical data such as IP address, time of access and browser type. We use this only for security and aggregate statistics.
5. Children
The site is not directed at children under 13, and we do not knowingly collect personal information from children.
6. Contact
Questions about privacy: n_nv711@naver.com
7. Changes
If this policy changes, we will post the update on this page with a new effective date.