27 years ago my job was hosting hundreds of websites (CBS News, among them) on Sun hardware just like that. It baffles me that anyone would consider this a question at all.
Thank you for saying this. I read this article a few days ago and felt the same: it's a 64-bit gigahertz-class RISC purporse designed internet server with a gig of RAM, running a current OS released less than 4 months ago.
OF COURSE it can host a website. A hundred active ones at once, I should think.