The requested address is blacklisted
Blacklisting Authorization Date Blacklisting Authorization Number Blacklisting Decision Maker Blacklisting Date
24.03.2014 4138 Роспотребнадзор 02.10.2014
I think "decision maker" means they are acting on some sort of a complaint/request. Rospotrebnadzor ("Ros" - Russia, "Potreb" - Consumer or Consumption, "Nadzor" - Oversight) is simply the government org whose responsibilities include blacklisting. There is no way to tell from that website what led to this decision as far as I can tell.