Privacy Policy

Last updated: 2026-05-28

1. Overview

This site (gojaehyun.com, including www.gojaehyun.com and subdomains under *.gojaehyun.com) is operated by TNT Labs (티엔티랩스, hereafter "Operator"). This policy describes what information is collected, how it is used, third-party services involved, and the rights of visitors.

2. Information collected automatically

No sign-up or account is required to view the site. The following information may be collected automatically:

  • IP address, browser type and version, operating system, access time
  • Visited page URLs, referring URL, session duration
  • Cookies and similar identifiers used by Google Analytics and Google AdSense

3. How information is used

  • To operate, maintain, and improve the site
  • To serve and measure advertising performance
  • To prevent abusive access

4. Third-party services — Google AdSense & Analytics

This site uses Google AdSense and Google Analytics. These services may set cookies and use advertising identifiers to display personalized ads and measure performance.

Third-party vendors, including Google, may show ads based on a visitor's prior visits to this and other sites on the Internet. Visitors can opt out of personalized advertising by visiting Google Ads Settings.

Google's privacy policy is available at policies.google.com/privacy.

5. Cookies

Cookies are used to analyze visitor behavior. Visitors can disable cookies via browser settings, but some site features may not work properly as a result.

6. Data retention

Automatically collected logs are retained for the period required by applicable law and are deleted afterwards. Information submitted by visitors (e.g. via email) is deleted promptly after the purpose is fulfilled.

7. Visitor rights

Visitors can request access, correction, deletion, or restriction of processing of their personal data at any time by contacting the address below.

8. Contact

  • Data protection officer: Go Jaehyun (고재현)
  • Email: tntlabgo@gmail.com
  • Business name: 티엔티랩스 (TNT Labs)

9. Changes to this policy

If this policy is updated, the changes will be posted on this page. Material changes will be announced 30 days in advance.