Last updated: July 20, 2025
Welcome to byalexdavid.com a personal blog run by me, Alex David Du. This page explains what kind of data may be collected when you visit the site, and how it’s used.
1. What I Collect
This site may collect:
- Basic analytics data (like page views, device type, and time on site) via tools like Google Analytics
- Your email or name if you leave a comment or contact me
- Comment content you submit publicly on posts
- Clicks on affiliate links (which may be tracked by third-party partners)
I don’t collect any sensitive personal data unless you willingly share it (like through a comment or email).
2. How I Use That Data
I use the data to:
- Understand what content people enjoy
- Improve the blog over time
- Track affiliate link performance
- Display your comment if you choose to post one
I don’t sell, rent, or trade your info to anyone.
3. Comments
If you leave a comment on the site:
- I collect the name and email you provide (only your name appears publicly)
- Your IP address and browser info may also be logged (this helps with spam protection)
- Comments are publicly visible, so only post what you’re okay sharing
I may remove spammy or inappropriate comments at my discretion.
4. Cookies
This site may use cookies for:
- Analytics (to track how many people visit and which pages are popular)
- Affiliate links (some links track if you clicked, and where you came from)
- Comment forms (to remember your name/email for future use)
You can disable cookies in your browser if you prefer not to use them.
5. Third-Party Services
This site may use third-party tools like:
- Google Analytics
- YouTube embeds
- Affiliate platforms (e.g., PartnerStack, Amazon, etc.)
These services may collect their own data based on their own privacy policies.
6. Your Rights
You have full control:
- You can block cookies through your browser settings
- You can email me if you want to know what data (if any) is tied to your visit
- You can request comment deletion at any time
8. Contact
If you subscribe to the newsletter, I collect your name and email address so I can send you blog updates, tech tips, or related content. The newsletter is managed through a third-party service (currently MailerLite), which stores your information securely and only uses it to send the emails you signed up for.
You can unsubscribe anytime by clicking the link at the bottom of any email.
7. Contact
If you have any questions about this Privacy Policy, reach out to me at:
📧 contact@byalexdavid.com