CPR a good website to get certified ?

Udemy. You just missed their special but they usually have good prices and the courses are very thorough.

Agreed with Moureene, Udemy is definitely a great place to start. If you need more hands on training try your local shelters, too. Some of them have discounted first aid/CPR training programs.

Udemy! There's a course by Melanie Monteiro. It was extremely thorough. I can go back to it when I'm finished and refresh my mind. I even followed along by practicing on my own dog.

I also got certified in CPR and First Aid through Udemy. :)