When I go to the Q site https://qanon.pub/, I get this message:

Qdown

Other people have noticed QAnon is offline as well.

This is still a good url: https://qposts.online/. As is this one https://qmap.pub/.

If this is a true take down I expect QSites to start multiplying.

Update: 8 August 2018 2239z

The site is back. What ever the problem was it appears to have been temporary.