From the number of mumbles I heard when this was announced at the web 2.0 Applied Communilytics Intensive I’m pretty sure I’m not the only one who didn’t know…
Less than 20% of tweets are posted on the twitter web interface. The majority of remaining traffic is driven by twitter clients like TweetDeck, Tweetie, Twhirl, et.al. Because these twitter clients aren’t browsers they don’t pass along referrer data so they register as “direct traffic” in google analytics.
@yoast posted The analytics issue with Twitter way back in Jan 2009 (doh!) that explains the issue further.
This is obviously important if your one of those smart marketers who is tracking your campaign performance but it’s also important because the folks linking from a tweet will behave very differently from genuine direct traffic and could screw up your site usage analysis.
@kortina from bit.ly shows you how to differentiate the google analytics “direct traffic” that came from typing in an url from the other “direct traffic” within the existing google reporting segments.
One pre-campaign solution that was proposed by many (including @acroll and @seanpower at the web 2.0 intensive) was to use utm source tags in your twitter campaign links so google analytics can properly identify the referrer traffic. Of course most of the short url options offer analytics if your willing to do some aggregating for your campaign report.










