I spent 6 hours doing research on free hosting, read 100s of reviews and still didn't reach any conclusion. I want to use a free hosting that has a reliable uptime and don't show downtimes, I know what I am saying doesn't make sense as I am talking about free but I think if visitors are less so something like that should be available.
I have hostgator but at that account I did a mistake and purchased the hatchling which only support 1 domain, so now I want to make another site which will have few visitors, can someone tell me honestly which free service is good, below is the list of names that I heard around internet, can someone tell me one name and give me a reason why?

servers free