Am i overusing this source in my essay?

it is an 8 page paper and in one part, i needed to talk about what a certain group believes. So, i used their website s "about us" page as a source and i quoted the whole thing. It was three paragraphs and took up almost a page. Is that something I should have done? Did I overuse the source? If so, what should I do to fix it (keep in mind that I don t want to lose too much length in fixing it)?