Wikimedia Report Card February 2011

 Published
April
2011
Print instructions ⇒ Detailed version     ⇒ Summary, 1 column     ⇒ Synopsis  
New: multi-year trends for most metrics.
Depending on available history reporting period can vary per metric.
Please keep in mind drop in most metrics is always to be expected for February, with only 28 days.
Reach
 
379 million Unique Visitors, All Projects
Y 2/10⇒2/11 +9.9%
M 1/11⇒2/11 -8.3%
source: comScore ; UV = Unique Visitors in millions ; PR = Page Requests in billions    
15.5 billion Page Requests For All Projects
Y 2/10⇒2/11 +...%
M 1/11⇒2/11 +1.8%

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
Reach
 
5th in rank Web Properties - Unique Visitors
Y 2/10⇒2/11 +0
M 1/11⇒2/11 +0

source: comScore ; UV = Unique Visitors in millions
Content
 
9.4 million Binary Files
Y 2/10⇒2/11 +54.0%
M 1/11⇒2/11 +14.2%

source: Wikistats
Content
 
18.1 million Wikipedia Articles, Comparison with Other Projects
Y 2/10⇒2/11 +19.9%
M 1/11⇒2/11 +1.3%

source: Wikistats
Wikinews without Serbian (which is flooded by trivial bot updates)
8,216 New Wikipedia Articles Per Day
Y 2/10⇒2/11 +12.0%
M 1/11⇒2/11 -9.4%

source: Wikistats
Community
 
16,490 New Wikimedia Editors Per Month
Y 2/10⇒2/11 -10.5%
M 1/11⇒2/11 -9.8%

source: Wikistats / Registered users with 10+ edits since their registration
87,118 Active Wikimedia Editors (5+ edits per month)
Y 2/10⇒2/11 -0.4%
M 1/11⇒2/11 -4.8%

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.