Privacy Policy

What this site is

Manfu · DCA Notes is a static content website, primarily offering articles, guides, and a few calculators related to crypto DCA. We provide no registration, set up no user accounts, and don't require you to log in. You're simply reading web pages, and we just want to be a quiet reading place.

What we collect

We keep data collection to a minimum:

• Account information: none. This site has no registration system, so we don't collect your username, password, phone number, or other account details.
• Visit analytics. To see which articles get read and whether pages are working, we use Google Analytics 4. It looks at overall visit trends (how many times a page was opened, roughly which region, what device type), sets cookies in your browser to do so, and we don't use it to identify you personally.
• Cloudflare's page counter. The site is delivered through Cloudflare, which places a short Web Analytics script on each page (you'll see it load from static.cloudflareinsights.com). It tells us little more than visit totals and how quickly pages appear. Cloudflare explains that it gets by without cookies or anything else saved in your browser, and doesn't attempt to pick out individual readers.
• Delivery data. No visit logs are kept on our end. Your requests pass through Cloudflare first, which needs your IP address, the page address and your browser type to deliver each page; Cloudflare handles that under its privacy policy.
• Information you actively send. If you email us, we'll naturally see your email address and message content, used only to reply to that particular message.

Clicking a referral link or using an invitation-code copy control sends an event to Google Analytics 4 with the action, its position on the page and the page language.

About cookies

The site's own functions (reading articles, using calculators) don't depend on tracking cookies. Some of our page interactions (the reading progress bar, the navigation menu) happen locally in your browser and don't send your behavior to third parties as a result.

Google Analytics 4 uses cookies (such as _ga) to tell visits apart, but we use that information for aggregate statistics, not for building a personal profile of you or serving ads. You can clear or refuse cookies anytime in your browser settings, which usually won't affect your normal reading of this site. That said, the analytics script still loads when cookies are refused. Readers who want to stay out of the numbers entirely can install a privacy add-on that filters analytics scripts, which takes care of Google's and Cloudflare's alike.

Page fonts load through Google Fonts. Your browser requests styles and font files from fonts.googleapis.com and fonts.gstatic.com. Google receives connection information needed for those requests, such as your IP address and browser details, and handles it under its privacy policy.

Third-party links

This site contains referral links to third-party platforms (such as Binance). Once you click away from this site, your data is governed by the other platform's privacy policy and is no longer subject to this one. Those platforms collect and process your information by their own rules. Before registering for or using any third-party platform, we suggest reading their respective privacy policies. For our relationship with these platforms, see the disclosure.

Data storage and security

We retain only the minimum data necessary for operations, and take reasonable technical measures to protect it. But please understand that no method of transmission or storage over the internet can be guaranteed absolutely secure. When communicating by email, please don't send us passwords, seed phrases, private keys, or other sensitive account credentials — we will never ask you for these.

Your rights

To the extent permitted by applicable data-protection laws (such as the EU's General Data Protection Regulation, GDPR, and similar regulations in other regions), you generally have the right to: be informed about, access, correct, and delete your relevant personal data, and to object to or restrict certain data processing. Because this site has no accounts and collects extremely limited data, in most cases we hold no information that can individually identify you; if you've written to us, you can ask us to delete that correspondence record. To exercise these rights, please contact us at the email below.

Policy updates

This policy may be updated due to feature changes or legal requirements. Material changes will be reflected in the content of this page. Continuing to use this site means you accept the privacy policy in effect at the time.

Contact us

For any questions about this privacy policy, or to exercise your data rights, please write to: [email protected]. This policy was last updated on October 2, 2026.