Suggestion for a free or affordable domain and hosting service

[HaveAGoodLuck]

I need to publish a simple website made with HTML and CSS. Is there a reliable domain and hosting service available for free or at a reasonable price? Reliability is important. The site extension is not important, and it will only be open for 2-3 weeks. I have seen a few topics related to this but haven't come across recent information, so I wanted to ask.