The (non-binding) Net Authority Internet Acceptable Use Policy
The Net Authority website
Posting information or content in any form on the Internet constitutes acceptance of and agreement to the Net Authority Internet Acceptable Use Policy.
1. Thou shalt not post pornographic material.
There is a common misconception that pornography is limited purely to images or textual descriptions of an explicit sexual nature. This is not the case. Anything that can evoke impure thoughts in the mind of the beholder is pornographic.
2. Thou shalt not post hateful material.
Any material that promotes or inspires hatred or violence towards any other person or group of people is strictly forbidden.
3. Thou shalt not post blasphemous material.
Any material that would lead one astray from the righteous path of the one true God must not be permitted on the Internet. These days children are gaining access to the Internet at younger and younger agesâ€”a time when they are most vulnerable and susceptible to blasphemous viewpoints and suggestions.
4. Thou shalt not post materials of an offensive political nature.
5. Thou shalt not post materials concerning bestiality, including interracial relationships.
God did not intend for different species or races to intermingle sexually. Any content that contradicts this natural law, directly or indirectly, is strictly forbidden.
If you search their database, you'll find that, among the expected 4chan, 7chan, etc, is GOOGLE.