"It let's your viewers find" should be "It lets", on the Why page.

Note that in that section, out of the four sentences, three end in an exclamation mark. IMO this does make the copy feel a bit... shouty / cheap; I don't imagine the Apple site, for example, would ever do this).

I'd also start that section again with the name (i.e. "Sunsed lets your viewers", rather than a pronoun (it). Readers often skip sections, plus excessive use of "it" is perhaps a bit de-personalising of the product.