Since March 29th, 2016 when Homestuck's ended two weeks away from the comic's end , the site went abruptly offline; its main page was initially replaced with a plaintext page claiming that passwords had been compromised, but the forums could still be accessed by typing the urls of the individual subforums.
We're committed to being the most reliable and definitive source for everything regarding and its related properties, and the best way we can continue to offer that is by having everyone chip in what we can.
If you're playing the game on Steam, you'll be able to take a screenshot of your game with the F12 key by default, but you can also change this button in your Steam settings, and even the folder where the screenshots are saved for maximum efficiency.