Very safe for work.
It is a page that will censor any materials that could possibly offend family members/co workers/bosses/managers/etc.
It is also friendly to all races (yes, races, cats and dogs alike), skin pigments, countries, and what have you.

It can be good or bad. A site that will censor swear words, such as that one site dedicated to showcasing stories of how consumers are bumbling buffoons, or it could be bad, as like that one site where you can upload videos for the whole world to see, and a video unloader shuts off comments for his clip.

a phrase chiefly used in northern England.

it is a contracted form of "it'll be reet", where "reet" means "alright" or "OK".

living your life according to "be reet" is the only way to find happiness in life.