I'm using Avast Anti virus (fully updated) and it is informing that your website contain Mal ware. What you are trying to do?
we get that 'unable to connect' screen because we chose to abort connection. which does exactly what it does, abort the connection. so when you abort the connection you are not able to connect to the website anymore, which is why you get that screen.I am also using avast, but your site is automatically blocked for worm and trojan attacks through the connection. So, for me it looks like your everyday 'unable to connect' screen.