A module that the admin can use - perhaps by selecting checkboxes - to enable auto alerts which self configure based on std variance or std deviation to identify big changes on top engagement/performance metrics (Error page volumes/ entry page % and or bounce rate by page/traffic channel % entry and or bounce rate/conversion etc.)
Obviously admin can go through and configure all this manually - but it would be better if there was a mechanism by which this could be set to auto configure and or learn in the first instance and then be tweaked as necessary - perhaps on the basis of a sensitivity meter that the admin could set for standard deviation or similar for each group of metrics.