Keyword Yield

This is the average number of keywords each page (minus the freeloaders) yields in a given month. Put another way, it’s the ratio of keywords to pages yielding search traffic.

The higher your keyword yield, the more of the “long tail” of natural search your site will capture. In other words, the more keywords each yielding page attracts or targets, the longer your tail. So an average of eight search terms per page indicates pages with much broader appeal to the engines than, say, three search terms per page. The average merchant in our study had 2.4 keywords per page.