The Wikia page hasnt been updated with all the content that has come from the last update we had so yeah you wont find any info about it.
For a Vit defender go HP% you wont need melee because you barely do any damage at all. If you want try a full str melee mace if you want to deal damage + str accs. You wont deal a lot of damage but youll deal some of it if its for PvE.