I have myself written and edited articles on the site. There is nothing dangerous or destructive about it. The site is well managed and the information, within the scope of its frame of reference, is trustworthy.
The site deals with the content of Anthroposophy, the anthroposophical movement and the work of Rudolf Steiner. If people have a problem with this work, that is their right. It does not make the site a technical threat or a danger to anyone using the internet.
The content of the site is not aimed at children at all, nor would they understand much of it. It is also completely harmless in that there is neither violence, sexual or adult content or anything distasteful present.
this is the best explanation of the meaning of the Lord prayer that I've found on the web. just read e.g. the book 'the riddles of philsophy' and you learn to appreciate the author Rudolf Steiner
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Dies ist die beste Seite zur Erklärung des Vaterunsers, die ich im Netz gefunden habe. lesst z.b. das buch "die rätsel der philosophie" und Ihr lernt den autor Rudolf Steiner zu schätzen.
Wiki for anthroposophical topics. Includes references to the original literature and therefore everyone can go back to the basic sources. Includes links to online resources.