I want to make a small linux bash script.

What it needs to do is quite simply check a webpage/address and check if a certain word/term is present. If it is, say Yes, if it isn't say No.

I've been Googling and will continue to do so to try and find a way, but any ideas?

curl <url> | grep <word>

Aha, curl and grep.

Right, that's set me along the right path. (I've used grep plenty of time previously).