The main goal of SiteCoach is to filter pornographic content and content glorifying violence, as well as right-wing and other so-called forbidden content that "hits below the belt."Yes, that`s right—they`re blocking right-wing but not left-wing content. The company claims it`s a slight language problem, and they`re only blocking content that`s illegal in Germany.
But it`s worth noting that these filters can frequently be worked around, and I had some suggestions in my article Vdare.com Censored by Corporate Software.
However, if it`s a computer at the Marriott, or some similar institution where you`re paying for what turns out to be crippled computer access, you might consider the workarounds in this post from Lifehacker.com: Search Techniques Ten Ways to Access Banned Sites , and How to access blocked websites - Top 10.