tedster - 3:27 am on Mar 6, 2013 (gmt 0)
@thudufushi, in our SERP changes thread for January [webmasterworld.com], most of our members were noticing positive changes on Jan 17-18. So you're in an interesting position to research what the Jsn 17 update did in a negative direction.
I see that the number of queries that brought traffic to your site went down dramatically. Did the variety of search phrases drop? Or just the volume on each one?
Was there any pattern to the phrases that dropped? For instance, was it shorter phrases that lost traffic? Maybe just one or two important phrases?
Any other patterns you can see?