Not multilingual > If your public target are exclusively Spanish speakers, there’s no reason to translate it.
Otherwise It’s important to make it available for everyone.
Few not working links under “Servicios” :
Posicionamiento Online →
As a whole, I like the page. But in my opinion there’s no much design implemented (if you meant to implement), this template is highly used and famous under the bootstrap framework. But that doesn’t say anything about being bad or good, just a preferential factor that could fit or not in your needs.