Безопасен ли agrip.org.uk?

I'd love to know why this site has such a poor rating. This is an open-source modification of the Quake game engine, that of all things, allows blind people to play the game competitively. Yes, that's right, it allows blind people to play the video game Quake in a way that is comparable to people with regular and full vision. I'm really surprised that somebody'd rate this poorly (as a legally-blind individual but certainly not the author of the site or the project) as it shows ignorance or lack of care on the part of the down-voter. Either way, as a supporter of AGrip, I assure you the site's safe.