Hi, I am a native Spanish speaker from Uruguay, Spanish teacher (College level), ENG/SPA certified translator & Interpreter at the Court of Law.
Let me tell you this to start, the English link you provided is in Spanish!, so there is no way to check the translation.
The translation itself looks fine and smooth, but without the source text, it´s impossible to verify the job quality.
Besides that, there are some mistakes, a few typos here and there, nothing too terrible, but still needs fixing.
To finish, if you are asking to check this translation as a "free sample", it is too long!
I can send you a free report, but not covering the full site.
My fee is € 10 / hour, or we can settle a fair price per amount of words. Your choice.
More about me? Please check my clients´reviews, they speak for themselves.
Questions? Don´t hesitate, go ahead and ask.
Best regards