This page provides information about the usage of the CAPTCHA project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Week5.x6.x7.xTotal
April 6, 20141,32263,966150,207215,495
March 30, 20141,35067,519149,167218,036
March 23, 20141,21867,596148,369217,183
March 16, 20141,19768,018145,294214,509
March 9, 20141,25268,102144,847214,201
March 2, 20141,20470,356143,657215,217
February 23, 20141,28169,762142,848213,891
February 16, 20141,22066,505142,928210,653
February 9, 20141,27368,709145,221215,203
February 2, 20141,40366,524143,338211,265
January 26, 20141,24466,462142,729210,435
January 19, 20141,22767,033142,202210,462
January 12, 20141,24166,986142,362210,589
January 5, 20141,28568,848139,546209,679
December 29, 20131,29667,695133,975202,966
December 22, 20131,28567,633132,186201,104
December 15, 20131,33768,048137,155206,540
December 8, 20131,27868,514136,531206,323
December 1, 20131,28869,829135,676206,793
November 24, 20131,28969,638134,101205,028
November 17, 20131,31170,656134,667206,634
November 10, 20131,32271,191132,792205,305
November 3, 20131,32970,176131,597203,102
October 27, 20131,33170,052129,966201,349
October 20, 20131,43474,538129,666205,638
October 13, 20131,35874,313128,976204,647
October 6, 20131,36277,439128,252207,053
September 29, 20131,36086,113127,727215,200
September 22, 20131,37585,212126,827213,414
September 15, 20131,37982,103126,206209,688
September 8, 20131,40880,128125,033206,569
September 1, 20131,38375,753123,712200,848
August 25, 20131,39580,007123,597204,999
August 18, 20131,40174,097122,903198,401
August 11, 20132,77882,015121,005205,798
August 4, 20131,43080,481120,499202,410
July 28, 20131,41975,047119,352195,818
July 21, 20131,44477,402118,907197,753
July 14, 20131,43175,737118,294195,462
July 7, 20131,43075,712116,934194,076
June 30, 20131,45381,001115,721198,175
June 23, 20131,46177,139114,386192,986
June 16, 20131,46876,920112,498190,886
June 9, 20131,46276,716111,986190,164
June 2, 20131,49577,686111,054190,235
May 26, 20131,48580,632107,500189,617
May 19, 20131,37169,41593,756164,542
May 12, 20131,52278,375107,846187,743
May 5, 20131,54978,273105,507185,329
April 28, 20131,58678,147104,579184,312
April 21, 20131,58380,067105,165186,815
April 14, 20131,54281,726104,001187,269
April 7, 20131,57678,210103,966183,752
March 31, 20131,59276,608102,207180,407
March 24, 20131,61377,011100,455179,079
March 17, 20131,61882,80199,328183,747
March 10, 20131,74782,51497,492181,753
March 3, 20131,65178,72996,280176,660
February 24, 20132,93483,28595,755181,974
February 17, 20131,67093,55794,694189,921
February 10, 20131,68579,69992,414173,798
February 3, 20131,70883,47891,461176,647
January 27, 20131,79681,06389,516172,375
January 20, 20131,73181,27688,207171,214
January 13, 20131,88981,44586,953170,287
January 6, 20132,15680,79484,512167,462
December 30, 20122,12977,88880,730160,747
December 23, 20122,09878,15879,072159,328
December 16, 20121,89081,76782,012165,669
December 9, 20121,77381,16881,145164,086
December 2, 20129,45581,92780,343171,725
November 25, 20121,89681,21779,759162,872
November 18, 20121,85080,45178,356160,657
November 11, 20121,84081,23077,712160,782
November 4, 20121,86581,42876,340159,633
October 28, 20121,89181,44074,520157,851
October 21, 20121,89982,59273,745158,236
October 14, 20121,88482,21472,971157,069
October 7, 20121,92483,23771,344156,505
September 30, 20121,93982,68370,053154,675
September 23, 20121,95082,75669,130153,836
September 16, 20121,97983,27868,387153,644
September 9, 20121,97388,42066,364156,757
September 2, 20122,03483,59465,731151,359
August 26, 20122,00782,43864,416148,861
August 19, 20122,04081,35763,311146,708
August 12, 20122,05381,42761,384144,864
August 5, 20122,07483,03360,726145,833
July 29, 20122,08981,66758,998142,754
July 22, 20122,11183,07457,816143,001
July 15, 20122,15682,82856,683141,667
July 8, 20122,15081,73055,774139,654
July 1, 20122,14983,21854,880140,247
June 24, 20122,14083,36153,988139,489
June 17, 20122,15484,27153,206139,631
June 10, 20122,20984,37352,710139,292
June 3, 20122,20884,99651,929139,133
May 27, 20122,24784,89051,216138,353
May 20, 20122,29885,52650,507138,331
May 13, 20122,31184,71549,626136,652
May 6, 20122,34984,61549,006135,970
April 29, 20122,35688,07947,601138,036
April 22, 20122,382102,46946,615151,466
April 15, 20122,36298,19145,250145,803
April 8, 20122,383103,80544,198150,386
April 1, 20122,452100,31643,356146,124
March 25, 20122,45197,20142,681142,333
March 18, 20122,463109,40642,002153,871
March 11, 20122,473105,52741,156149,156
March 4, 20122,539117,40939,931159,879
February 26, 20122,60488,23738,978129,819
February 19, 20122,60187,95637,357127,914
February 12, 20122,54088,07236,312126,924
February 5, 20122,55293,58035,327131,459
January 29, 20122,57792,04634,262128,885
January 22, 20122,60191,83432,738127,173
January 15, 20122,63287,53131,676121,839
January 8, 20122,73487,03030,458120,222
January 1, 20122,67384,83628,625116,134
December 25, 20112,66984,78326,839114,291
December 18, 20112,77787,90427,540118,221
December 11, 20113,35989,10226,815119,276
December 4, 20113,35487,11126,294116,759
November 27, 20112,87487,69225,132115,698
November 20, 20112,85787,47024,161114,488
November 13, 20112,84088,83023,200114,870
November 6, 20112,83888,97322,143113,954
October 30, 20112,81787,70821,075111,600
October 23, 20112,96987,57620,421110,966
October 16, 20112,89088,91019,231111,031
October 9, 20112,84788,94018,371110,158
October 2, 20112,88288,24617,240108,368
September 25, 20112,92490,84016,584110,348
September 18, 20112,95091,13215,555109,637
September 11, 20113,08988,82114,478106,388
September 4, 20113,10688,36913,660105,135
August 28, 20113,06288,20112,594103,857
August 21, 20113,07788,95511,886103,918
August 14, 20113,01090,40411,064104,478
August 7, 20113,02988,18010,348101,557
July 31, 20113,07089,0529,465101,587
July 24, 20113,20888,7048,781100,693
July 17, 20113,10390,0617,976101,140
July 10, 20113,21188,7267,11899,055
July 3, 20113,29288,3726,14197,805
June 26, 20113,26094,8535,075103,188
June 19, 20113,31691,5984,48599,399
June 12, 20113,24688,8774,32896,451
June 5, 20113,34690,1024,12697,574
May 29, 20113,55890,9893,94398,490
May 22, 20113,49189,9503,91197,352
May 15, 20113,51688,8853,45395,854
May 8, 20113,52487,4493,24794,220
May 1, 20113,46687,6523,19594,313
April 24, 20113,64396,7243,046103,413

Recent release usage

Releasesort ascendingApr 6, 2014Mar 30, 2014Mar 23, 2014Mar 16, 2014Mar 9, 2014Mar 2, 2014
7.x-1.x-dev656665680671681678
7.x-1.0-beta248,01148,41948,54047,65148,23048,664
7.x-1.0-beta11,4021,4231,3881,3931,3851,432
7.x-1.0-alpha33,1613,2503,2583,2663,2623,240
7.x-1.0-alpha2280282289292303293
7.x-1.0-alpha1666677
7.x-1.096,69195,12294,20892,01590,97989,343
6.x-2.x-dev282287303292304296
6.x-2.521,37223,01222,74722,64520,94820,445
6.x-2.431,05432,43632,57332,95234,21537,453
6.x-2.3-rc2434460456455496458
6.x-2.3-rc180889091102107
6.x-2.33,1843,3023,3093,4613,5593,367
6.x-2.23,5973,7773,8323,8404,0553,915
6.x-2.11,5221,5721,6021,6211,6841,636
6.x-2.0-rc3237241256234240238
6.x-2.0-rc2102116160158152153
6.x-2.0-rc1242828242923
6.x-2.0-beta5333335333633
6.x-2.0-beta4212524252525
6.x-2.0-beta3141817171716
6.x-2.0-beta2555456575163
6.x-2.0-beta199991011
6.x-2.09459961,0091,0261,0571,034
6.x-1.x-dev111012141214
6.x-1.0-rc29841,0471,0681,0551,1001,060
6.x-1.0-rc168109109
5.x-3.x-dev121111131213
5.x-3.3448472487473500474
5.x-3.2549543394384402378
5.x-3.1232242239244254259
5.x-3.0-rc3192022182118
5.x-3.0-rc2122222
5.x-3.0-rc1888888
5.x-3.010911999
5.x-2.2111311
5.x-2.1404040404040
5.x-1.0223332