Upon further inspection of my initial logos, and from gaining feedback I realise that the logo’s colours look quite weak from further back. Having said this, I do like the use of the circle and in particular the font. After making a few changes, including changing the circle to black, and the font to white – to connote ideas of professionalism. I also added a small bar of circles below this, that incidentally will be the same design as the categories on the website, making them different colours to represent each category (violence as red, sex/nudity as purple etc).
I believe this will be the final design, as it fits all of my needs, outlined previously.