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. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Weekly project usage

Week5.x6.x7.x8.xTotal
July 17, 201671540,613227,7732,892271,993
July 10, 201679142,892215,2542,513261,450
July 3, 201662135,965225,7452,623264,954
June 26, 201661935,823227,5252,445266,412
June 19, 201660336,273228,2052,484267,565
June 12, 201662683,322228,5572,456314,961
June 5, 20165,43936,290226,4022,271270,402
May 29, 201664836,643225,7482,215265,254
May 22, 20164,28437,064225,1112,247268,706
May 15, 20167,85437,179222,2622,040269,335
May 8, 20163,18036,939224,3031,855266,277
May 1, 20162,18437,613221,5971,845263,239
April 24, 20161,24237,973226,0271,825267,067
April 17, 20166,18537,787224,8941,677270,543
April 10, 20164,57038,596224,5691,725269,460
April 3, 20162,22438,582223,7781,586266,170
March 27, 201667438,852222,5201,525263,571
March 20, 201666538,914222,3341,569263,482
March 13, 201615,84739,508223,1401,481279,976
March 6, 201619,05239,617221,4751,337281,481
February 28, 201624,81241,532224,4401,344292,128
February 21, 201624,46141,741222,1581,172289,532
February 14, 201622,01741,687217,8591,053282,616
February 7, 20165,30740,842216,8031,083264,035
January 31, 201685641,287215,919968259,030
January 24, 20169,25941,356213,961709265,285
January 17, 201612,55941,295213,802593268,249
January 10, 20166,72643,069217,437641267,873
January 3, 20162,43342,229211,215569256,446
December 27, 201511,51941,997205,711520259,747
December 20, 201511,85242,799211,355497266,503
December 13, 20151,35243,549214,531452259,884
December 6, 20152,27643,558217,157428263,419
November 29, 20154,51244,306217,158394266,370
November 22, 20156,33344,155213,746351264,585
November 15, 20154,65345,351216,911261267,176
November 8, 20155,21545,542215,996211266,964
November 1, 20156,46446,429217,419173270,485
October 25, 20155,39146,172219,274156270,993
October 18, 20157,40146,244217,068149270,862
October 11, 20159,47846,813214,753194271,238
October 4, 20159,32446,401205,727130261,582
September 27, 20156,09244,849196,98180248,002
September 20, 20155,14743,837191,22465240,273
September 13, 20153,98946,639202,50369253,200
September 6, 20156,00449,114212,19372267,383
August 30, 20154,91648,066212,66169265,712
August 23, 20155,60948,408213,03565267,117
August 16, 20155,64748,746214,13359268,585
August 9, 20156,93247,922208,27750263,181
August 2, 20151,05847,875207,78153256,767
July 26, 20151,94648,143208,86553259,007
July 19, 201583048,935208,01549257,829
July 12, 201581349,479209,03437259,363
July 5, 201583350,031209,26538260,167
June 28, 201583451,171208,58433260,622
June 21, 201585051,330210,66235262,877
June 14, 201583151,922212,33242265,127
June 7, 201587451,160207,89945259,978
May 31, 201586258,928207,82451267,665
May 24, 201586551,222208,24448260,379
May 17, 201586251,763208,36347261,035
May 10, 201588151,928208,50648261,363
May 3, 201588852,374211,68049264,991
April 26, 201590752,939210,70043264,589
April 19, 201591553,127209,25938263,339
April 12, 201591353,238209,09133263,275
April 5, 201594954,580209,41127264,967
March 29, 201593254,621214,36232269,947
March 22, 201597262,523210,70435274,234
March 15, 20151,10867,876208,41840277,442
March 8, 201594772,538204,63638278,159
March 1, 201593960,167203,74136264,883
February 22, 201595360,919202,95921264,852
February 15, 201595861,116203,61222265,708
February 8, 201597759,088202,42522262,512
February 1, 201594657,847193,80722252,622
January 25, 201597856,775191,96020249,733
January 18, 201598856,962189,81220247,782
January 11, 20151,00956,871189,24725247,152
January 4, 20151,00156,791187,52327245,342
December 28, 20141,00055,661178,07526234,762
December 21, 20141,00559,631179,74227240,405
December 14, 201497957,466186,36621244,832
December 7, 201493857,603188,55518247,114
November 30, 201494058,562186,92415246,441
November 23, 201494059,038185,89215245,885
November 16, 201496560,544187,61626249,151
November 9, 201496159,256184,59124244,832
November 2, 201497459,683187,94412248,613
October 26, 20141,09059,491186,78915247,385
October 19, 201498359,509185,3407245,839
October 12, 201498458,262185,73714244,997
October 5, 201499259,583180,59513241,183
September 28, 20141,01158,142179,5113238,667
September 21, 20141,18061,240176,5522238,974
September 14, 20141,03461,396176,2800238,710
September 7, 20141,01759,537175,9040236,458
August 31, 20141,01561,484174,1220236,621
August 24, 20141,00960,337172,0270233,373
August 17, 20141,02159,668171,5550232,244
August 10, 20141,03560,660172,0660233,761
August 3, 20141,02461,615172,5150235,154
July 27, 20141,02360,540169,4550231,018
July 20, 20141,03760,929167,3660229,332
July 13, 20141,04561,216168,0030230,264
July 6, 20141,06160,133166,9450228,139
June 29, 20141,04160,122165,1320226,295
June 22, 20141,07160,235163,7950225,101
June 15, 20141,02359,428153,8850214,336
June 8, 20141,06460,995158,2350220,294
June 1, 20141,07262,060158,4070221,539
May 25, 20141,06661,219156,5470218,832
May 18, 20141,05760,896152,4260214,379
May 11, 20141,13460,750151,3480213,232
May 4, 20141,22261,366150,5640213,152
April 27, 20141,25462,147148,4300211,831
April 20, 20141,24662,791149,0160213,053
April 13, 20141,27463,207150,2810214,762
April 6, 20141,32263,966150,2070215,495
March 30, 20141,35067,519149,1670218,036
March 23, 20141,21867,596148,3690217,183
March 16, 20141,19768,018145,2940214,509
March 9, 20141,25268,102144,8470214,201
March 2, 20141,20470,356143,6570215,217
February 23, 20141,28169,762142,8480213,891
February 16, 20141,22066,505142,9280210,653
February 9, 20141,27368,709145,2210215,203
February 2, 20141,40366,524143,3380211,265
January 26, 20141,24466,462142,7290210,435
January 19, 20141,22767,033142,2020210,462
January 12, 20141,24166,986142,3620210,589
January 5, 20141,28568,848139,5460209,679
December 29, 20131,29667,695133,9750202,966
December 22, 20131,28567,633132,1860201,104
December 15, 20131,33768,048137,1550206,540
December 8, 20131,27868,514136,5310206,323
December 1, 20131,28869,829135,6760206,793
November 24, 20131,28969,638134,1010205,028
November 17, 20131,31170,656134,6670206,634
November 10, 20131,32271,191132,7920205,305
November 3, 20131,32970,176131,5970203,102
October 27, 20131,33170,052129,9660201,349
October 20, 20131,43474,538129,6660205,638
October 13, 20131,35874,313128,9760204,647
October 6, 20131,36277,439128,2520207,053
September 29, 20131,36086,113127,7270215,200
September 22, 20131,37585,212126,8270213,414
September 15, 20131,37982,103126,2060209,688
September 8, 20131,40880,128125,0330206,569
September 1, 20131,38375,753123,7120200,848
August 25, 20131,39580,007123,5970204,999
August 18, 20131,40174,097122,9030198,401
August 11, 20132,77882,015121,0050205,798
August 4, 20131,43080,481120,4990202,410
July 28, 20131,41975,047119,3520195,818
July 21, 20131,44477,402118,9070197,753
July 14, 20131,43175,737118,2940195,462
July 7, 20131,43075,712116,9340194,076
June 30, 20131,45381,001115,7210198,175
June 23, 20131,46177,139114,3860192,986
June 16, 20131,46876,920112,4980190,886
June 9, 20131,46276,716111,9860190,164
June 2, 20131,49577,686111,0540190,235
May 26, 20131,48580,632107,5000189,617
May 19, 20131,37169,41593,7560164,542
May 12, 20131,52278,375107,8460187,743
May 5, 20131,54978,273105,5070185,329
April 28, 20131,58678,147104,5790184,312
April 21, 20131,58380,067105,1650186,815
April 14, 20131,54281,726104,0010187,269
April 7, 20131,57678,210103,9660183,752
March 31, 20131,59276,608102,2070180,407
March 24, 20131,61377,011100,4550179,079
March 17, 20131,61882,80199,3280183,747
March 10, 20131,74782,51497,4920181,753
March 3, 20131,65178,72996,2800176,660
February 24, 20132,93483,28595,7550181,974
February 17, 20131,67093,55794,6940189,921
February 10, 20131,68579,69992,4140173,798
February 3, 20131,70883,47891,4610176,647
January 27, 20131,79681,06389,5160172,375
January 20, 20131,73181,27688,2070171,214
January 13, 20131,88981,44586,9530170,287
January 6, 20132,15680,79484,5120167,462
December 30, 20122,12977,88880,7300160,747
December 23, 20122,09878,15879,0720159,328
December 16, 20121,89081,76782,0120165,669
December 9, 20121,77381,16881,1450164,086
December 2, 20129,45581,92780,3430171,725
November 25, 20121,89681,21779,7590162,872
November 18, 20121,85080,45178,3560160,657
November 11, 20121,84081,23077,7120160,782
November 4, 20121,86581,42876,3400159,633
October 28, 20121,89181,44074,5200157,851
October 21, 20121,89982,59273,7450158,236

Recent release usage

Releasesort ascendingJul 17, 2016Jul 10, 2016Jul 3, 2016Jun 26, 2016Jun 19, 2016Jun 12, 2016
8.x-1.x-dev135146182159171183
8.x-1.0-alpha02,7572,3672,4412,2862,3132,273
7.x-1.x-dev7,3876,5726,2206,2866,4706,325
7.x-1.3145,522137,214143,569143,446143,924144,034
7.x-1.216,25315,54816,64016,65516,95817,044
7.x-1.115,30514,69115,45917,26315,93016,055
7.x-1.0-beta217,25016,37917,55717,45617,89617,856
7.x-1.0-beta1388376399397411414
7.x-1.0-alpha31,4951,4061,4941,4661,5081,534
7.x-1.0-alpha2121100108111112119
7.x-1.0-alpha1736654
7.x-1.024,04522,96524,29324,43924,99125,172
6.x-2.x-dev289311257246259260
6.x-2.76,5526,3925,9245,9655,8545,951
6.x-2.67,7068,0887,0947,1207,1937,227
6.x-2.55,6615,8505,0985,0385,2405,251
6.x-2.414,43315,37612,44412,35412,56559,464
6.x-2.3-rc2255290212224216220
6.x-2.3-rc1404929292828
6.x-2.31,5721,7891,3901,3501,3581,369
6.x-2.21,7852,0661,5771,6071,6201,615
6.x-2.18961,054755730767751
6.x-2.0-rc3115120959195100
6.x-2.0-rc2486146424143
6.x-2.0-rc110178889
6.x-2.0-beta5172213131314
6.x-2.0-beta4151312111412
6.x-2.0-beta312105565
6.x-2.0-beta2344236333237
6.x-2.0-beta1775556
6.x-2.0580656491480482482
6.x-1.x-dev464544
6.x-1.0-rc2573659462459467465
6.x-1.0-rc19148869
5.x-3.x-dev121934311
5.x-3.3304339273274267275
5.x-3.2218238175178173177
5.x-3.1125138116110108110
5.x-3.0-rc3897877
5.x-3.0-rc2100000
5.x-3.0-rc1223222
5.x-3.0987778
5.x-2.2111111
5.x-2.1343635343434
5.x-1.0111111