Link memory: non-existent links still give value for some time
This summer there was a little discussion about link echo or link ghosts 1. In short, when a link is removed it still gives some value. Dan Petrovic calls this phenomenon link memory and did an experiment. It lasted for 6 months and 22 days to be exact.
1 http://moz.com/blog/link-echoes-ghosts-whiteboard-friday?
Rotimi Orimoloye
Wow. I almost didn`t realize that there were 2 links ( 2 articles) in your post Edwin Jonk.
Great reads for a sunny Sunday. :)
Thanks for sharing.?
Link Memory: SEO Experiment Result