Privacy Policy
This policy explains what data leandro-sierra.com and its product subdomains collect, how it is used, and the choices you have. It applies to the homepage and to every product hosted on a *.leandro-sierra.com subdomain.
Who is responsible
These sites are operated by Leandro Sierra, an independent developer (the "operator"). For any privacy question or request, contact contact@leandro-sierra.com.
What we collect
- Usage analytics. We measure aggregate traffic (pages viewed, referrer, approximate region, device type) using GoatCounter, a privacy-friendly, cookieless analytics tool. This data is aggregated and does not identify you.
- Information you provide. If you email us or submit a form on a product, we receive what you send (for example your email address and message) and use it only to respond.
- Technical logs. Our servers keep standard request logs (IP address, timestamp, user agent) for security and reliability. These are kept for a limited period and not used to profile you.
Cookies and advertising
The sites may display advertising through Google AdSense to fund the services. Advertising is clearly separated from editorial content. Where required by law, advertising cookies and similar identifiers are used only after consent.
Google and other third-party advertising vendors may process information from your browser or device to deliver, measure and improve ads. This can include cookies, device identifiers, IP address, user agent, pages viewed, approximate location and prior visits to this site or other websites. In particular:
- third-party vendors, including Google, may use cookies to serve ads based on a user's prior visits to that product and other websites;
- where consent is required, advertising is loaded only after consent, and you can change or withdraw that consent through the consent controls shown on the relevant site;
- you can opt out of personalised advertising across the web via Google Ads Settings and aboutads.info/choices.
How we use data
We use the limited data above to operate and improve the products, understand which content is useful, respond to your messages, keep the services secure and, where ads are enabled, fund the services through advertising.
Legal basis (EEA/UK)
Where the GDPR or UK GDPR applies, our legal bases are: your consent (for advertising and any non-essential cookies), and our legitimate interests (cookieless analytics, security logging) balanced against your rights.
Your rights
Depending on where you live, you may have the right to access, correct, delete or restrict processing of your personal data, and to withdraw consent at any time. To exercise any right, email contact@leandro-sierra.com. You also have the right to lodge a complaint with your local data protection authority.
Data sharing
We do not sell your personal data. Data is shared only with the service providers needed to run the sites (hosting, the analytics provider, and Google for advertising where applicable), each acting under their own terms.
Children
These services are not directed to children under 16 and we do not knowingly collect their personal data.
Changes
We may update this policy as the services or applicable law change. The "last updated" date above reflects the current version.