How do you check if a website is legit?

Hey there, I'm curious about how one can go about verifying the legitimacy of a website. With so many scams and fake sites popping up these days, it's essential to stay vigilant. So, could you please enlighten me on some reliable methods or tools that can help determine if a website is trustworthy? I'm particularly interested in checking for security certificates, domain registration details, and user reviews. Any other tips or insights you might have would be greatly appreciated!