When you visit ufmg.br, you are accessing the official digital portal for the Universidade Federal de Minas Gerais. This is one of Brazil's major public research universities, and its online presence reflects the stability you would expect from such an organization. The domain has been registered since the mid-nineties, far outlasting the lifespan of typical retail or commercial sites that often appear and disappear quickly.
Because this is a government-funded educational institution, it does not function like an e-commerce store. You will not find the same customer service policies or privacy disclosures you might look for when shopping online. Instead, the site focuses on hosting academic, administrative, and research data. You can feel confident that this is neither a scam nor a fake portal. It is a massive, complex network that occasionally uses aggressive traffic filtering for security, which may sometimes block automated requests. If you are a student, researcher, or member of the public trying to access information, you are on the correct, verified platform.