Unfortunately we created a forum in Yuku years ago and it is difficult to move to another forum host at this time, but Yuku has been slow loading for years and nobody at Yuku seems to care about that.
Even the login screen takes about 2 minutes to load, which makes me wonder if Yuku still runs on 9600 baud modem speeds?
Bottom line, if you are thinking about creating a new forum, stay away from Yuku, or you will regret it later.