Wikimedia Report Card January 2011

 Published
March
2011
⇒ Detailed version     ⇒ Summary, 2 columns     ⇒ Synopsis     ⇒ Errata
New: multi-year trends for most metrics.
Depending on available history reporting period can vary per metric.
Reach
 
414 million Unique Visitors, All Projects
Y 1/10⇒1/11 +13.5%
M 12/10⇒1/11 +4.7%
source: comScore ; UV = Unique Visitors in millions ; PR = Page Requests in billions    
15.2 billion Page Requests, All Projects
Y 1/10⇒1/11 +..%
M 12/10⇒1/11 +8.8%

Jan 2011: Page request count does now also include traffic to mobile Wikipedia site
Due to server problems page view counts from squid logs for December 2009 - March 2010 are too low, estimated underreporting 10%-25%
source: Squid logs ; see also wikistats report
view counts for all months have been normalized to 30 days (Jan*30/31, Feb*30/28, Mar*30/31, etc), this mainly shows in Jan⇒Feb and Feb⇒Mar
5th in rank Web Properties - Unique Visitors
Y 1/10⇒1/11 +0
M 12/10⇒1/11 +0

source: comScore ; UV = Unique Visitors in millions
Content
 
8.0 million Binary Files
Y 1/10⇒1/11 +43.1%
M 12/10⇒1/11 +3.0%

source: Wikistats
... million Wikipedia Articles, Comparison with Other Projects No data yet for English Wikipedia.
Y 1/10⇒1/11 +...%
M 12/10⇒1/11 +...%

source: Wikistats
Wikinews without Serbian (which is flooded by trivial bot updates)
... New Wikipedia Articles Per Day No data yet for English Wikipedia.
Y 1/10⇒1/11 +...%
M 12/10⇒1/11 +...%

source: Wikistats
Community
 
... New Wikipedia Editors Per Month No data yet for English Wikipedia.
Y 1/10⇒1/11 +...%
M 12/10⇒1/11 +...%

source: Wikistats / Registered users with 10+ edits since their registration
... Active Wikipedia Editors (5+ edits per month) No data yet for English Wikipedia.
Y 1/10⇒1/11 +...%
M 12/10⇒1/11 +...%

source: Wikistats / Bots and anonymous (or logged out) editing excluded
 Aug 2010: Editors on Commons are no longer included in overall total, on the assumption that most also edit on one or more other projects.
 More precise detection of double counts between any projects and languages is planned for late 2010 (using Single User Login registration).
Author Erik Zachte mail: ezachte@###.org
(nospam: ###=wikimedia) 		    

CC0

To the extent possible under law, Wikimedia Foundation has waived all copyright
and related or neighboring rights to Monthly Report Card data and charts.