Just about every link on the EfU website (not the forums) is no longer functioning. This means anyone trying to look up information on the EfU familars won't be able to find it, nor will anyone be able to download the EfU custom domains.2da or find out what the custom domains do.
I suggest finding out what is wrong, but rather than fixing the website, simply create a post in the "Information for New Players" forum. I do not think the main website has been updated since I started playing EfU a couple years ago. It should really just redirect you to the forums.
Regardless, this information is important for wizards, druids and clerics. The loss of the ability to download the domains.2da is especially bad for new players who want to play clerics, but can't because they lack access to the custom domains.