Privacy Policy
This policy explains what data this site processes, why, who it is shared with and how you control it, under the Brazilian General Data Protection Law (Law No. 13,709/2018, LGPD).
Last updated: October 31, 2026
Who is the controller
This is a personal website maintained by Lucas Duarte, an individual, who is the controller of the data processed here.
What data is processed
The site has no forms, login or comments, and does not ask for your name, email or any data that directly identifies you.
Your browser only stores your cookie choice and your theme preference (light or dark).
If you accept cookies, Google Analytics collects browsing data: pages visited, time on page, where the visit came from (for example, LinkedIn or search), device and browser type, language and approximate location (city and country), estimated from your IP address. Google Analytics 4 does not log or store full IP addresses.
What the data is used for
To understand which content is read, where visitors come from and what can be improved on the site.
The data is not sold, not used for advertising and not combined with other datasets. Google advertising features (Google Signals and ad personalization) are turned off.
Legal bases
Google Analytics: consent (LGPD art. 7, I). It only loads after you click "Accept". If you reject or do not answer, no data is sent to Google.
Cookie choice and theme preference: legitimate interest (art. 7, IX), since they are needed for the site to remember what you chose. This data never leaves your browser.
Sharing and international transfer
Analytics data is processed by Google LLC, acting as processor, which may store it on servers outside Brazil, including in the United States. This transfer relies on your specific consent, given in the cookie notice (art. 33, VIII), and on the contractual data protection safeguards provided by Google.
The site hosting provider may log technical access data, such as IP address and browser, for security and service operation.
How long
Google Analytics data is kept for the retention period set in the tool, up to 14 months, and then deleted. Your cookie choice lasts 12 months; after that, the notice shows up again.
Your rights
Under LGPD art. 18, you may request: confirmation that your data is processed, access, correction, anonymization, blocking or deletion, portability, information about who it is shared with, and withdrawal of consent at any time. You may also file a complaint with the Brazilian Data Protection Authority (ANPD).
Since analytics data does not directly identify you, the simplest way to exercise your rights is to withdraw consent below or delete your browser cookies.
How to change your choice
Use the "Manage cookies" button below or the link at the bottom of any page. When you reject, Google Analytics cookies are deleted. You can also block cookies in your browser settings.
Changes to this policy
Updates are published on this page with the new date. If there is a relevant change, such as a new data collection tool, the cookie notice will ask for your consent again.
What is stored in your browser
| Name | Source | Purpose | Duration | Type |
|---|---|---|---|---|
| cookieConsent | This site (localStorage) | Store your cookie choice | 12 months | Necessary |
| darkMode | This site (localStorage) | Remember light or dark theme | Until you clear your browser data | Necessary |
| _ga | Google Analytics (cookie) | Distinguish visitors anonymously | 2 years | Analytics (consent only) |
| _ga_<ID> | Google Analytics (cookie) | Keep session state | 2 years | Analytics (consent only) |
Contact
For questions or requests about your data, email contato@eokinha.com.br. I reply within 15 days.