Privacy
Privacy policy
Last updated October 13, 2026.
zwen is a personal blog at www.zew9.com. There are no accounts, comments, newsletters, or forms, so the site never asks you for personal information. A few services still see some data when you visit, and this page lists them.
Hosting
The site is served by Cloudflare. Like any web server, it processes standard request data such as your IP address, browser user agent, and the page you requested, in order to deliver the site and protect it from abuse. See the Cloudflare privacy policy.
Analytics
The site uses Google Analytics to count visits and see which pages are read. Google Analytics uses cookies and similar identifiers, and the reports I see are aggregated. You can read how Google uses information from sites that use its services, or install the Google Analytics opt-out browser add-on.
Advertising
This site does not show ads at the moment. If ads from Google AdSense are turned on, the following applies.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet.
- You can opt out of personalized advertising in Google's My Ad Center, and opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info.
- Visitors in the European Economic Area, the United Kingdom, and Switzerland are asked for consent before personalized ads are shown, through a consent message provided by Google.
More detail is in Google's advertising policy.
Stored in your browser
If you pick light or dark mode, that choice is saved in your browser's local storage so the next page matches. It never leaves your device.
Links to other sites
Posts link to documentation and other sites. Those sites have their own privacy policies.
Contact
Questions about this page can go to GitHub. If the site's data practices change, this page will change with them, and the date at the top will say when.