A method can be used to analyze the "real-estate" performance of content
items within a network site. The method can comprise determining the
click distance to reach each content item and determining the performance
of each content item. The method can also comprise calculating a
predicted value for performance based on statistical relationship between
location and performance observed in a population of content items. The
method can comprise comparing the predicted and actual performance. If a
content item has an actual performance greater than its predicted
performance, then it may be promoted to a better location in the site and
the converse for poorer performing content. Such an analysis may be
performed using a graph or tabular data.