RollyPollyPal has a point, last I checked the Homestuck wiki was so inactive people started editing in misinformation on the trivia sections. Not only that, but I'm not sure if that can be done in the fanbase's current state if I'm being honest. Homestuck's fanbase is far from what it was 14 years ago to the point where we don't even have a proper phone app port because there aren't many people available for the task. Not to mention the ones who can qualify are more than likely busy. It's a pretty daunting task to migrate and an even bigger feat to maintain it. You have to find people who are willing to commit to such a thing. :V

As the others pointed out, Miraheze is the best option here.