If you’re just joining us, I have been running an experiment over the last few weeks evaluating some rumours that Google is punishing blogs that employ a do-follow plugin with lower positions in the search engine results. I don’t mind telling you that it’s been a bit of a roller coaster ride as my target article surfed the ranking waves from day to day, but the end result is not quite what I expected. You may want to read the first two articles, “No Follow, Do Follow, What?” and “No Follow Do Follow Update”, before continuing on here.
Here are the Cole’s Notes, taken almost exactly from my own notes:
The target search phrase for this experiment is “Netvibes Ginger”, in quotes for exact match, without quotes for broad.
Tuesday: “I Haz Ginger, and it is Cool” is ranking at #77 in the Google SERPs
Wednesday and Thursday applied some Social Marketing strategies to the article.
Friday: Article has dropped to #90… ? Apply some more SM strategies….
Sunday: article has cratered in the SERPs, crawling in at #160 for broad match, and #86 for exact. (All previous rankings reported were for broad match) To quote (my son): WTF?
Tuesday night: return techne-eikon to a no-follow blog by disabling the do-follow plugin.
Wednesday, around noon: I Haz Ginger is ranking at #25 for exact match, and #23 on broad match.
Monday: More gains, rising to #13 broad match, and #16 exact.
Wednesday: Restarted do-follow plugin (this would be Wednesday, February 13)
Which brings us to today, slightly more than a week later, Thursday, February 21, 2008: The target article is ranking at #22 for the broad search “Netvibes Ginger” (sans quotes), and #23 exact (with quotes).
If my results are even remotely typical, it doesn’t look like Google is using the presence of a do-follow plugin as a factor in it’s Search Engine results. That’s good news for those of us who wish to reward commentors with a link back to their site. At this point, I will freely admit that I wanted Google to fail this little test of mine. Based on the early results, I even expected it. I tend to distrust mega corporations like Google, Microsoft, and the like. As I proceeded with the experiment, my head filled with scathing vilifications and pithy comments as I shredded the evil corporation for punishing your average, everyday nice guy blogger. But that’s not the way it is, so my poisoned pen must remain in its drawer, at least for today.
All that aside, I am actually happy to know that do-follow bloggers are not going to suffer for having the do-follow plugin on their blogs. I had already determined that once the experiment was over, t-e would remain a do-follow blog irrespective of the results, as I completely agree with the ideals behind the movement. So there it is, then: with a complete lack of fanfare I must declare that, to the best of my knowledge, Google does not allow the presence of a do-follow plugin to affect its search engine results.
Here are some more resources for no-follow and do-follow for you to, er, follow:
Andy Beard’s comprehensive list of do-follow and no-follow plugins for a variety of platforms. No matter which way you swing, Andy’s got the good for you.
Michelle MacPhearson recreates an interesting experiment testing whether or not no-follow links provide any link juice. She also provides some excellent links on the topic, a must read for anyone interested in getting better rankings in the SERPs.