Apart from the advices given in order to recognize a fake website, we should also check the source. Because if that's in the first positions in Google, it doesn't apply, but if an Admin of a Telegram channel or in another social network reaches to you and shares a link with you, we sometimes forget to double-check that person's address, that can be identical to the real one, but with a slight difference.
we need to verify every website before making use of them and you might even use them but when it comes to connecting your wallet you just have to be extra careful, and there is a lot of thing that needs to be taking seriously because how do you even handle losing your funds to some kind of a website how do you even explain that because it can be avoided, and website takes more than we can explain, and majority of this websites can be proper checked and we can actually do better because this is not the first times they have used peoples website to steal peoples funds so we need to be more careful when it comes to access.
I remember it because a few days ago someone contacted me and thanks that the website wasn't very well designed, because I forgot to check who was sending me the link. Fortunately I also double/triple check everything before connecting wallets or sending transactions anywhere, but for a moment he caught me off guard and managed to pretend to be who he claimed to be.
from the quality of the website you can tell if they are legit or not, and from there demands you can tell if they are fake or not, and there are a lot of copyright websites out there we just need to be very careful and what i noticed that you don't have direct contact to does website they are always introduced and the moment your wallet is compromised the best thing you can do is not to make use of that wallet and any other thing you are doing any wallet you are holding should not be used for anything aside holding and this is one of the best ways you can play safe. so that you don't have to worry about anything else.