Privacy
Last updated October 17, 2026.
The short version
This site does not track you. There are no accounts, no sign-in, no cookies, no analytics, no advertising and no third-party scripts. You can read every page without giving us anything.
What this site collects
Nothing, directly. The site is a set of plain pages. It has no forms, no comments and no newsletter sign-up. It does not store anything in your browser. The fonts and images are served from this site, not from outside services, so reading a page does not tell any other company what you read.
What our web host handles
Like every website, these pages have to be delivered to your device. The site is hosted on Google Firebase Hosting. To deliver pages and protect the service, the host processes technical information such as your IP address. Google says Firebase Hosting uses the IP addresses of incoming requests to detect abuse and to give site owners usage statistics, and keeps that IP data for a few months. You can read Google's Firebase privacy information for the details.
We do not combine this data with anything else, and we do not use it to identify or follow you.
The breathing preview
Some articles have a "Tap to breathe along" button. It runs entirely in your browser. Nothing about your use of it is saved or sent anywhere.
Health information
We never ask for health information, and the site has no way to collect it. If you choose to email us about your health, please share only what you are comfortable with.
If you email us
If you write to us, we receive your email address and whatever you include in the message. We use it only to reply to you. We do not add you to a mailing list or share your message.
Links to other sites
Articles link to research sources and sometimes to the Breath Interval app at breathinterval.com. Those sites have their own privacy policies, which apply once you leave this one.
Children
This site is written for adults and is not directed at children. It collects no personal information from anyone, including children.
Changes to this policy
If anything here changes, for example if we ever add a privacy-friendly visitor counter, we will update this page first and change the date at the top.
Contact
This site is run by Al Fuentes Enterprises LLC. For questions about privacy, or to ask about any data our host may hold, email info@alfuentes.com.