Last updated: October 2, 2026
This website, harlwen.com (the “Site”), is operated by Guilherme Crotti Figueiredo, São Paulo, Brazil (“we”, “us”). This Privacy Policy explains what information we collect when you visit the Site, how we use it, and the choices you have.
1. Information we collect
We do not ask you to create an account or submit personal details to browse the Site. When you visit, the following information may be collected automatically:
- Technical data: IP address, browser type and version, device type, operating system, language, and the pages and links you click.
- Referral data: the page or advertisement that brought you to the Site, including advertising click identifiers.
- Cookie and similar-technology data, described in section 3.
If you contact us by email, we receive your email address and the content of your message.
2. How we use information
- To operate, secure and improve the Site.
- To measure the performance of our advertising and understand which pages are useful.
- To respond to your messages.
- To comply with legal obligations.
3. Cookies and tracking technologies
The Site and the advertising that leads to it use cookies and similar technologies. We use:
- Google Ads (Google tag): to measure advertising performance. Google may use cookies and identifiers. You can learn how Google uses data from sites that use its services at https://policies.google.com/technologies/partner-sites and manage ad settings at https://adssettings.google.com.
- Click-tracking software (BeMob): to attribute visits and clicks to advertising campaigns and measure results.
- Cloudflare: to deliver the Site securely and protect it from abuse. Cloudflare processes traffic on our behalf.
You can block or delete cookies in your browser settings. Blocking some cookies may affect how parts of the Site work.
4. Sharing of information
We do not sell your personal information. We share data only with service providers that help us run the Site and measure advertising (hosting, security, analytics and advertising platforms listed above), when required by law, or to protect our rights.
5. Links to other websites
The Site contains links to third-party websites, including the websites of product sellers. We are not responsible for their content or privacy practices. Please read their policies before you provide any information.
6. Data retention
We keep data only as long as needed for the purposes above or as required by law. Tracking data is kept for a limited period determined by the tools we use.
7. Your rights
Depending on where you live, you may have the right to access, correct, delete or restrict the use of your personal data, to object to processing, and to withdraw consent. To exercise these rights, contact us at [email protected].
8. Children
The Site is not directed to children under 16, and we do not knowingly collect their personal information.
9. International transfers
Our service providers may process data in countries other than your own, including the United States and Brazil.
10. Changes to this policy
We may update this policy from time to time. The date at the top shows the latest version.
11. Contact
Guilherme Crotti Figueiredo — São Paulo, Brazil — [email protected]