For the week ending July 19, 2011, the average visit time for Google+ was five minutes and fifty seconds up from four minutes and fifty two seconds the week prior. While the average visit time has increased since launch, in comparison, users spent an average of 21 minutes and fifty seven seconds on Facebook last week.
The combination of Google and Gmail accounted for over 50% of all upstream traffic to Google+ last week, with additional referrals from other Google properties like YouTube and Google Profiles. Facebook ranked 3rd among websites visited immediately before Google+, not surprising since many social network users tend to maintain multiple accounts, especially to experiment with new social networks.
The highest share of visits to Google+ since launch is from those between the ages of 25-34 and those between 18 and 34 were more likely than the overall online population to visit. The audience to Google+ tends to be more affluent, over-indexing for those earning a household income of $60k and over, particularly $150k and up.
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