1. Wikimedia in figures Erik Zachte Aug 2009

2. Wikistats Readers
Editors

3. Wikistats stats.wikimedia.org

4. stats.wikimedia.org Totals & Trends Content Works Edit(or)s Readers
Articles, words, links, bytes, images, templates, categories, aliases ...
Edit(or)s
Edits per article, per month? How many editors? How active? On what? Since when? Bots? Administrators?
Readers
How many? For what? How often? From where ? (ip → geo, asap) MaxMind

5. Wikistats Si nds 2003 stats.wikimedia.org since 2003
263 Wikipedias 170 Wiktionaries 120 Wikibooks 88 Wikiquotes 55 Wikisources 27 Wikinews 10 'Wikispecial' (commons, meta, etc) 11 Wikiversities Wikimedia wikis

6. Wikistats 26 languages stats.wikimedia.org 26 languages

7. Wikistats portal 1.0

12. Wikistats Readers
Editors

13. Metrics : Webalizer

14. End 2004: Webalizer burns out
More traffic → More servers → Too much overhead

15. 2004-2007: our daily dose of Alexa

16. 2008: comScore donates free access 10 points for comScore!

21. 2008: Squid logs User ↔ Squids ↔ Web Server
Squids handle server requests per second
50 Gb log per hour
we keep 1/1000th sample
100 M log lines per day

22. wikistics.falsikon.de
by Melancholie

23. Stu West: Sarah Palin 5th ? in August ?!?!
vvvvvvvvvvvvvvvvvvvvv
=> O <=
^^^^^^^^^^^^^^^^^

24. Sarah Palin 5th ! in just 3 days !

25. Michael Jackson

26. H1N1 Flu

27. Wikipedia: 96% of total requests

29. =>

30. Do smaller Wikipedias catch up?

31. Wikipedia traffic follows weekly cycle

32. Visits to ar.wikipedia.org
Arabic Wikipedia
Visits to ar.wikipedia.org
as share of total ?
/ X 100%

33. Arabic Wikipedia

34. Wikistats Readers
Editors

35. New editors 2006-2009 (10+ edits) Wikipedia Wikibooks Wiktionary
Wikisource
Commons

36. Wikimedia projects got more editors or more page views
Wikimedia projects got more editors or more page views. We can't have them both?

37. Measure participation per language
Editors: current number ↔ potential
Which potential?
(1st + 2nd language speakers) * % web access
Web access?
Also internet cafe's , public places, schools!
Explosive growth in web access in 3rd world
For now we use numbers of speakers only

43. Animatie

44. Questions ?