Privacy and cookies policy
Last updated: 2026-11-07
RadarFlow is designed to collect as little personal data as possible: there are no user accounts, no forms, no advertising and no tracking cookies.
1. Data controller
RadarFlow (see the Legal notice). Contact: contacto@radar-flow.app.
2. What data is processed and why
| Data | Purpose | Legal basis (GDPR) |
|---|---|---|
| Technical connection data (IP address, browser, page requested, date and time), processed by our network provider when you visit the site | Delivering the website, security and protection against abuse and attacks | Legitimate interest (art. 6.1.f) |
| Aggregated, anonymous audience statistics (pages viewed, country, device), measured without cookies | Understanding how the site is used and improving it | Legitimate interest (art. 6.1.f) |
| The data you include if you write to us by email | Answering your message | Your request / legitimate interest |
| If you use our Telegram bot: your Telegram chat ID, display name and the alerts you choose | Sending you only the alerts you asked for | Your request (art. 6.1.b). You can delete your data at any time by sending /baja to the bot |
| Suggestions you send us (website form or /feedback in the bot): your message and, only if you add it, a contact | Reading your idea and, if you ask, replying | Your request / legitimate interest (art. 6.1.f) |
We do not sell personal data, do not use it for advertising and do not create profiles or make automated decisions about you. The website only stores one thing in your browser: the number of the last tested signal you saw, so the alert pop-up is not shown twice. It is not a tracking cookie and you can delete it at any time.
3. Service providers
- Cloudflare, Inc. (network, security, anonymous statistics). It may process data in the United States under the EU-U.S. Data Privacy Framework and standard contractual clauses.
- Hetzner Online GmbH (server hosting in Germany, European Union).
These providers act on our behalf and only process data to provide their services.
4. Telegram channel
If you join the RadarFlow Telegram channel, that relationship is governed by Telegram's own privacy policy. RadarFlow only publishes messages in the channel and does not collect or use the data of its members.
5. Retention
Technical connection data is kept only for the short period needed for security and operation, according to our providers' retention periods. Statistics are aggregated and do not identify you. Emails are kept for as long as needed to handle your request.
6. Your rights
You can request access, rectification, erasure, objection, restriction of processing and portability of your data by writing to contacto@radar-flow.app. You also have the right to lodge a complaint with the Spanish Data Protection Agency (www.aepd.es) or the authority of your country.
7. Cookies
RadarFlow does not set its own cookies and does not use analytics, advertising or social media cookies. The
audience statistics are measured without cookies. Our network provider, Cloudflare, may set strictly necessary
technical cookies (for example __cf_bm or cf_clearance) to protect the site against bots and
attacks; these cookies are exempt from consent because they are essential for the security of the service. You can
block or delete cookies in your browser settings, although the site may then ask you to complete a security check.
8. Minors
This website is not aimed at people under 18.
9. Changes
We may update this policy; the current version is always the one published on this page.