on the website is correct

"on the website" You could use website like this: "Do you have your own website?" You can find me on this website: http://jesseenglish.mosaicglobe.com/

J'adore cette application

@Lia Ribeiro, Let's connect via Instagram @thewanderingdeepak

I was also searching for the same questions' answer. The banner will appear under your Institute’s logo on the website.