<drumroll...>Tada!....

It suddenly is working. I didn't change a thing.

@catloaf@lemm.ee suggested I get suspicious about my country or ISP. Should I worry, now?!... :-(

Seriously, did the f-droid folks change anything on their end?

Ahha! With a blank bowser profile directory it works as expected. It has to be HSTS, right? Now, how do I fix this?

Just a thought: could it be hsts?

Both hosts and resolv.conf are ok.

Does your ISP or government interfere with your Internet access? When you view the cert, does it show that it was issued by Let’s Encrypt?

I hope not.

I can't inspect any cert. The browser url bar doesn't show the padlock.

On my desktop, the name is something like <random>.ptrom. Im from Portugal. Could ptrom have anything to do with it?

The content seems html but the name is something else. On android the suggested filename is downloadfile.bin. creepy.

On the desktop.

Pois!... Quem é que "vamos"?...

Bom... acho que está mesmo morta.

Era uma app que permitia apresentar sugestões de melhoria às entidades como câmaras, juntas...

E alternativas? Alguém conhece?

Sério?! A mim abre-me a página da Novageo que é a empresa que fez a aplicação. Penso que antes abria um site dedicado.

Mas repara que é uma app. Não é o site que é importante.

Vê aqui: ... Olha! Já não está no google play! Ainda funciona aqui no meu telefone, mas devem ter descontinuado o serviço.

:-/ !!!

Well... I thought of listing all posts related to technology (for example) grouping Linux, free software, open source... there are many communities dedicated to each of those. It would be useful to group them together for quick access.