DoS

Just DoS'd a site with slowLoris (actually pyLoris but whatever) when I stopped the attack the website didn't come back up. Wtf just happened? 
I'm not IP banned I checked through an external source www.downforeveryoneorjustme.com

Does someone confused prog with /g/ or proggit?
OP, your "legitimate" question does not belong here. It's not about programming and hexing anuses.