Privacy Policy
Last updated: October 22, 2026
This policy explains what data is processed when you visit https://yisusvii.github.io/ and the cookies involved. This is a personal technical blog. It has no accounts, comments, forms, ads, or newsletters.
Summary
- The site is hosted on GitHub Pages, which logs connection data (such as IP addresses).
- The site uses Google Analytics 4 to count visits. It sets analytics cookies (
_ga,_ga_*). - Fonts are self-hosted. Your browser does not request fonts from Google.
- The site does not sell your data or use advertising cookies.
Hosting: GitHub Pages
This site is served by GitHub Pages (GitHub, Inc., a Microsoft company). GitHub may collect server logs, including the IP address of visitors, for security and diagnostic purposes. I do not have access to those logs. See the GitHub Privacy Statement for details.
No CDN or DNS proxy such as Cloudflare is placed in front of this site, so no Cloudflare cookies (such as __cf_bm) are set.
Analytics: Google Analytics 4
The site uses Google Analytics 4 (measurement ID G-TZCDP7ESTX) to understand which articles are read and how visitors find the site. Google Analytics sets the following first-party cookies:
| Cookie | Purpose | Duration |
|---|---|---|
_ga | Distinguishes unique visitors | Up to 2 years |
_ga_<container-id> | Persists session state | Up to 2 years |
Data collected includes pages viewed, approximate location (derived from a truncated IP address), browser, device, and referral source. Google acts as a data processor for this information. See How Google uses information from sites that use its services.
Opting out
- Install the Google Analytics Opt-out Browser Add-on.
- Enable “Do Not Track” or use a content blocker that blocks
googletagmanager.com. - Delete the
_gacookies in your browser settings.
Fonts
The site uses Google Sans Code. Fonts are downloaded at build time and served from this site’s own domain. Your browser does not connect to Google Fonts when you visit.
Cookies and local storage
| Item | Type | Purpose |
|---|---|---|
theme (local storage) | Strictly necessary | Remembers your light or dark theme preference. Never sent to a server. |
_ga, _ga_* | Analytics | See the analytics section above. |
External links
Posts link to third-party sites (GitHub, documentation, and others). Their privacy practices are outside my control.
Your rights
Depending on where you live (for example, under the GDPR or CCPA), you may have the right to access, correct, or delete your personal data, or to object to its processing. I do not store personal data myself; analytics data is held by Google and server logs by GitHub, so requests relating to them should be directed to those providers. For anything else, contact me.
Contact
Questions about this policy: yisusvii@outlook.com.
Changes
Any changes to this policy will be posted on this page with an updated date.