This question gets asked over and over again every day, the sad thing is different answers are always given. First off, I've been to way to many websites made up of a single page telling the world about how much the person loves their cat. No offense to you and your cat, but your love a cat brings no interest to me or millions of other web surfers.
People today care about one thing, and it's themselves.
They search the Internet looking for ways to improve their life and to give them a chuckle. They search for something of interest to them. So what you have to do is make your site entertaining, make people smile and laugh, not sigh from boredom. Keep up the page about how you love your cat, but also include some information about your cat and how to take care of a cat. Talk a little about tricks you learned about keeping your cat happy, what to do if they hurt a leg, and so on.