What this site collects
Almost nothing. There is no analytics, no advertising, no tracking pixels and no cookies. This page says exactly what happens, because a policy describing collection that does not occur would be less accurate, not more.
No tracking
This site sets no cookies and runs no analytics or advertising scripts. Nobody is profiled, and no visit is linked to a person. The hosting provider, Vercel, keeps standard server logs of requests, as any web server does.
The assistant
The console is the one place where anything leaves this site. A question typed into it is sent to a third-party language model provider to be answered, along with the professional information the assistant is allowed to discuss. Do not type personal or confidential details into it. Conversations are not stored on this site: closing the page ends them. Rate limits and the last few turns are held only in memory to answer the current conversation.
What the browser stores
One value: the language you selected, kept in your browser under "dmti-lang" so the site opens in it next time. It is not sent anywhere, it identifies nobody, and clearing your browser data removes it.
Your rights
Under the LGPD in Brazil and the GDPR in Europe you may ask what personal data is held about you, and ask for it to be corrected or deleted. Since this site holds no personal data about visitors, such a request normally concerns correspondence you have sent directly, such as email. Write to the address below and it gets answered.
Who to contact
DMENGARELLI TI, Londrina, Parana, Brazil. Email dmengarelli.ti@outlook.com.
Last updated 25 August 2026