Cookie Policy
Last updated: May 2, 2026
This Cookie Policy explains how GWZZ (gwzz.xyz) uses cookies and similar technologies, and how you can manage these preferences.
1. What Are Cookies
Cookies are small text files stored on your browser when you visit a website. They are widely used to make websites work more efficiently and to provide information to website owners.
2. Cookies We Use
2.1 Essential Cookies
These cookies are necessary for the website to function properly and cannot be disabled.
| Cookie | Purpose | Storage | Expiry |
|---|---|---|---|
| Theme preference | Remembers your dark/light theme choice | localStorage | Persistent (until manually cleared) |
2.2 Analytics Cookies
These cookies help us understand how visitors interact with the website.
| Cookie | Purpose | Source | Expiry |
|---|---|---|---|
| Google Analytics | Anonymized visit statistics | 2 years |
2.3 Advertising Cookies
These cookies are used to display relevant advertisements.
| Cookie | Purpose | Source | Expiry |
|---|---|---|---|
| Google AdSense | Personalized ad delivery | Up to 13 months | |
| DoubleClick | Ad display and click tracking | Up to 13 months |
2.4 CDN Cookies
| Cookie | Purpose | Source | Expiry |
|---|---|---|---|
| jsDelivr | CDN caching and performance | jsDelivr | Session |
3. Third-Party Cookies
We cannot control the use of third-party cookies. The third-party services listed above each have their own privacy policies:
4. How to Manage Cookies
4.1 Browser Settings
You can manage or delete cookies through your browser settings:
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
- Edge: Settings → Cookies and site permissions → Manage and delete cookies
4.2 Opt Out of Personalized Ads
- Google Ads Settings — Manage ad personalization preferences
- Your Online Choices — Opt out for European users
- Network Advertising Initiative — Opt out for US users
4.3 Opt Out of Google Analytics
Install the Google Analytics opt-out plugin.
5. Changes to This Policy
If we make changes to how we use cookies, we will update this policy and modify the “Last updated” date on this page.
6. Contact
If you have any questions about this Cookie Policy, please contact us at:
- Email: zhouxunyou@gmail.com
- GitHub: zhouxunyou
Related: Privacy Policy
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