Watch Worlds Rewards/Spoilers/Vods

I was told that there would be rewards given to those who watch the world championship the year on this website, so my question is for people like me who won't be able to watch live at 4am how can I turn off spoilers when I come to watch the VODs when I get home? I don't want to come to the site to check them out and end up seeing all the scored on the little scoreboard =/ Thanks in advance for anyone who can help me figure this out :)