A website is a file or bundle of files living on a server somewhere. A server is a computer that’s always connected to the internet, so that when someone types your URL in, the server will offer up your website. Usually you have to pay for a server. You also have to pay for a domain name, which is an understandable piece of language that points to an IP. An IP is a string of numbers that is an address to your server.
Instead of a cloud, let’s use a metaphor that makes the web’s individual, cooperative nodes more visible. This way, we can remember the responsibility we each have in building a better web. The web is a flock of birds or a sea of punctuation marks, each tending or forgetting about their web garden or puddle home with a river of knowledge nearby.