This is not relevant for HN. Sites do go offline sometimes. This in itself isn't news.

My village's voluntary fire department's website has been down for a few days now. Do you think it's related?

Does your village's voluntary fire department's website has close to 50 million active users every month? If yes, then it is a big news.

Yes it is. Even facebook seems to be really slow last few hours.

seems up to me

It is up now. It was down for some time.