I've tried several times, uneuccessfully to use www.agotcards.org and it does nor work at the register screen. What gives?

Anyone else had problems with this https://speedtest.vet/ https://vidmate.bid/ ? It seems to be my only resource to any my questions about "what's in the five kings edition starters'. Some help (with either of these two).

BTW I use windows 7 and google chrome as my browser.