Privacy Policy
Last Updated: September 6, 2026
Wain (hereinafter referred to as 'the Site') values the protection of our users' personal information. This Privacy Policy explains what personal information we collect and how we use and manage it.
1. Information We Collect
We may collect the following information:
- Name and email address provided when contacting us (contact form submissions are forwarded to the operator through Google Apps Script)
- Information about site usage (IP address, browser information, access date/time, etc.)
- Information through cookies
- Answers to "Was this article helpful?" on each article and any comment you choose to send (we store the article URL, whether you chose 👍 or 🤔, and the comment text, along with your IP address, browser type (user agent), country, language setting, referring page and screen width in a Cloudflare D1 database, for analysis to improve the site)
- Information collected by Cloudflare Turnstile when you submit the contact form, as a defense against automated submissions (IP address, browser information, etc.)
2. How We Use Information
We use collected information for the following purposes:
- Responding to inquiries
- Improving our services
- Creating statistical data (in a form that does not identify individuals)
- Preventing unauthorized access
3. About Cookies
We use cookies for the following purposes:
- Access analysis through Google Analytics 4 (GA4)
- Optimizing ad delivery through Google AdSense
- Improving user experience
You can refuse the use of cookies through your browser settings. Cloudflare Web Analytics does not use cookies and only produces aggregate figures that do not identify individuals.
4. Sharing with Third Parties
We do not provide personal information to third parties except in the following cases:
- When we have user consent
- When required by law
- When necessary to protect life, body, or property
5. Use of External Services
We use the following external services:
- Google Analytics 4 (GA4): For access analysis
https://policies.google.com/privacy - Google AdSense: For ad delivery
https://policies.google.com/privacy - Cloudflare Web Analytics: For access analysis (cookie-free aggregation)
https://www.cloudflare.com/privacypolicy/ - Cloudflare Turnstile: To protect the contact form against automated submissions
https://www.cloudflare.com/privacypolicy/ - Cloudflare D1: As the storage for article feedback (👍/🤔) and any comment you choose to send
https://www.cloudflare.com/privacypolicy/ - Google Apps Script: To forward contact form submissions to the operator
https://policies.google.com/privacy
6. Management of Personal Information
We take the following measures to maintain accuracy and secure management of personal information:
- Measures to prevent unauthorized access, loss, damage, falsification, or leakage of personal information
- Appropriate management when handling personal information
7. Changes to Privacy Policy
We may change this Privacy Policy as necessary. The revised Privacy Policy will take effect when posted on the Site.
8. Contact Us
For inquiries about this Privacy Policy, please contact us at:
Email: [email protected]