SL Statistics

Some statistics about Sensei's Library, dated January 15th, 2011.

Table of contents
Rate at which new pages are created

Most pages created on one day

Pages last modified

How often are pages edited?

Series with most pages

Links among pages

Outgoing links per page

Incoming links per page

Top searches in the past 31 days

[edit]

Rate at which new pages are created

Rate at which new pages are created
Sum	192	1086	3427	2851	2295	2310	1787	2057	1444	1965	960
	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013
January		69	72	334	160	233	114	96	112	211	130
February		50	32	265	121	181	99	162	106	105	100
March		49	71	222	174	137	114	91	107	131	126
April		56	68	191	148	153	79	111	67	380	71
May		180	68	377	281	254	154	158	125	233	56
June		68	204	339	186	140	238	293	140	131	49
July		113	271	291	205	168	358	211	164	143	59
August		186	232	116	150	207	155	134	98	150	115
September		69	800	141	160	187	135	63	65	78	80
October	14	80	378	209	216	220	113	66	130	107	68
November	163	79	775	195	308	199	112	127	178	151	53
December	15	87	456	171	186	231	116	545	152	145	53

Notes:

The count only shows current pages in the library. If a page is deleted then the count of the page's creation month decreases accordingly. Over 1000 pages have been deleted since July 2006 (no prior data available.)

2000-11: initial upload of pages made by Morten and Arno, AndreEngels creates many joseki pages.
2001-05: many GoTerms, OngoingGame, KanazawaTesujiSeries
2001-07: KanazawaTesujiSeries plus many other
2001-08: OneDay1Problem, KanazawaTesujiSeries
2002-06: BeginnerExercises
2002-07: CharlesMatthews, SAS, and HuOfKGS start contributing to SenseisLibrary
2002-09: NamesInGo (Charles et al)

[edit]

Most pages created on one day

Most pages created on a single day
Date	new pages
2007-12-07	233
2009-04-22	168
2002-11-13	109
2007-12-06	100
2002-09-28	95
2002-09-27	83
2002-08-08	77
2002-09-17	77
2002-11-14	70
2009-04-28	68
2002-09-23	68

For comparison:

in 2010 the most pages were created on 2010-08-05 (26 pages)
in 2009 the most pages were created on 2009-04-22 (168 pages)
in 2008 the most pages were created on 2008-11-20 (41 pages)
in 2007 the most pages were created on 2007-12-07 (233 pages)
in 2006 the most pages were created on 2006-07-10 (49 pages)
in 2005 the most pages were created on 2005-12-31 (51 pages)
in 2004 the most pages were created on 2004-11-20 (42 pages)
in 2003 the most pages were created on 2003-01-30 (53 pages)
in 2002 the most pages were created on 2002-08-08 (137 pages)
in 2001 the most pages were created on 2001-05-07 (21 pages)
in 2000 the most pages were created on 2000-11-16 (27 pages).

[edit]

Pages last modified

Pages last modified in a given month
Sum	756	1760	1251	1765	1804	1574	4214	3751	3165
	2002	2003	2004	2005	2006	2007	2008	2009	2010
January		277	76	137	111	156	136	401	321
February		78	39	177	84	132	106	172	257
March		124	55	96	113	108	141	296	319
April		56	65	112	99	107	80	441	199
May		182	209	158	129	146	129	321	156
June		242	115	114	125	139	287	313	160
July		143	96	110	414	145	1148	318	221
August	82	60	74	121	222	147	214	257	324
September	147	272	94	159	114	66	179	325	260
October	86	144	116	185	152	112	1192	249	317
November	310	120	182	176	119	170	283	324	327
December	131	62	130	220	122	146	319	334	304

In the last 180 days 1938 pages were modified, 18500 pages remained untouched (of which 2567 are alias pages). During that time period 3945 major edits and 1413 minor edits occurred, making an average 3.79 edits per modified page.

[edit]

How often are pages edited?

Version is the version number of the pages and shows how often a page has been edited and saved.

How often are pages edited?
Version	Pages
1	3188
2	2446
3	1904
4	1890
5	1299
6	993
7	791
8	722
9	585
10	488
11	401
12	398
13	351
14	312
15	275
16	279
17	218
18	216
19	192
20	188
21-30	1239
31-40	610
41-50	356
51-100	677
>100	420

There are 11 pages with >1000 versions:

Pages with more than 1000 versions
Pagename	Version
SandBox	4029
MessageBoard	2964
BugReport	1584
CoffeeMachine	1546
DragonTourney2007/Round1Open	1500
WikiOrphans	1420
EuropeanGoTournamentCalendar	1389
MetaDiscussion	1360
GoNews	1305
DragonTourney2007/Round1HandicapOpen	1135
WuRenGo2/White	1054

[edit]

Series with most pages

Series with most pages
Series	Pages
GokyoShumyoTsumegoSeries	972
BeginnerExercises	748
BigQuestionMark	570
XuanxuanQijingProblems	553
KyuExercises	363
TsumegoFromGames	359
ShikatsuMyokiTsumegoSeries	341
IgoHatsuyoRonProblems	224
RandomTsumego	221
XianJiWuKuProblems (LeatherScrollProblems)	187
GokyoSeimyoTsumegoSeries	169
SystematicJoseki	124

[edit]

Links among pages

[edit]

Outgoing links per page

Number of outgoing links from pages
Links	Number of pages
0	2436
1	6793
2	2615
3	2261
4	1359
5	940
6	836
7	663
8	583
9	514
10	459
11	349
12	359
13	269
14	233
15	228
16	197
17	175
18	162
19	120
20	122
21-30	729
31-40	294
41-50	136
51-100	195
>100	62

Note: numbers may be slightly off, because of links generated by templates or by automatic links to subpages.

[edit]

Incoming links per page

Number of incoming links to pages
Links	Number of pages
0	1536
1	11349
2	4385
3	2254
4	1354
5	924
6	609
7	465
8	367
9	262
10	190
11	177
12	130
13	134
14	121
15	105
16	93
17	88
18	87
19	75
20	65
21-30	374
31-40	197
41-50	103
51-100	223
>100	182

Notes:

numbers may be slightly off, because of links generated by templates or by automatic links to subpages.
Of the 1536 pages with zero incoming links are 542 aliases, 633 subpages, and 347 homepages.

[edit]

Position	Count	Search term	Position 2006	Position 2004
1	391	joseki	1	1
2	160	fuseki	3	2
3	115	kgs	2	3
4	94	tesuji	4	10
5	84	tsumego	15
6	61	monkey jump	20	18
7	61	invasion	10
8	56	rank	5	12
9	54	tenuki	13
10	54	android
11	53	middle game
12	48	software	14
13	47	seki	6	8
14	44	sente	12
15	44	sabaki
16	44	komi	21
17	44	go seigen
18	44	books	8
19	42	handicap	7	7
20	41	goban	19
21	40	ko
22	40	9x9
23	38	moyo	11
24	37	opening
25	36	shape	18
25	36	ladder
25	36	go servers