This page provides information about the usage of the CSS 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.x-1.x6.x-1.xTotal
April 14, 202402020
April 7, 202401717
March 31, 202401515
March 24, 202401717
March 17, 202401818
March 10, 202401616
March 3, 202401919
February 25, 202401616
February 18, 202401818
February 11, 202402020
February 4, 202402222
January 28, 202402323
January 21, 202402020
January 14, 202402121
January 7, 202402424
December 31, 202302121
December 24, 202301717
December 17, 202301818
December 10, 202301919
December 3, 202301919
November 26, 202302020
November 19, 202302121
November 12, 202301717
November 5, 202301717
October 29, 202301717
October 22, 202301717
October 15, 202301616
October 8, 202301616
October 1, 202301717
September 24, 202301616
September 17, 202301717
September 10, 202302020
September 3, 202302020
August 27, 202301717
August 20, 202301919
August 13, 202301717
August 6, 202301818
July 30, 202301919
July 23, 202302020
July 16, 202301818
July 9, 202301919
July 2, 202301818
June 25, 202301919
June 18, 202301818
June 11, 202303232
June 4, 202302020
May 28, 202301818
May 21, 202302020
May 14, 202301919
May 7, 202302222
April 30, 202302020
April 23, 202303030
April 16, 202302727
April 9, 202301818
April 2, 202302020
March 26, 202301919
March 19, 202303030
March 12, 202302020
March 5, 202302121
February 26, 202301818
February 19, 202301919
February 12, 202301919
February 5, 202302121
January 29, 202302222
January 22, 202302222
January 15, 202302222
January 8, 202302222
January 1, 202302222
December 25, 202202424
December 18, 202202424
December 11, 202202222
December 4, 202202323
November 27, 202202222
November 20, 202202424
November 13, 202202323
November 6, 202201818
October 30, 202202222
October 23, 202202323
October 16, 202202424
October 9, 202202323
October 2, 202202727
September 25, 202202424
September 18, 202202323
September 11, 202202121
September 4, 202202323
August 28, 202202323
August 21, 202202424
August 14, 202202222
August 7, 202202222
July 31, 202202727
July 24, 202202323
July 17, 202202424
July 10, 202202323
July 3, 202202323
June 26, 202202323
June 19, 202202323
June 12, 202203131
June 5, 202202323
May 29, 202202626
May 22, 202202424
May 15, 202202222
May 8, 202202323
May 1, 202202323
April 24, 202202222
April 17, 202202929
April 10, 202202323
April 3, 202202323
March 27, 202202222
March 20, 202203636
March 13, 202202525
March 6, 202202424
February 27, 202202323
February 20, 202202626
February 13, 202202222
February 6, 202202828
January 30, 202202828
January 23, 202202828
January 16, 202202828
January 9, 202202929
January 2, 202202727
December 26, 202102828
December 19, 202102828
December 12, 202102828
December 5, 202102828
November 28, 202103434
November 21, 202102828
November 14, 202102828
November 7, 202102727
October 31, 202102929
October 24, 202102828
October 17, 202102727
October 10, 202102626
October 3, 202102626
September 26, 202103232
September 19, 202102424
September 12, 202102525
September 5, 202102626
August 29, 202102626
August 22, 202102727
August 15, 202102828
August 8, 202102929
August 1, 202102828
July 25, 202102727
July 18, 202102626
July 11, 202103131
July 4, 202103232
June 27, 202103030
June 20, 202103131
June 13, 202103232
June 6, 202103737
May 30, 202103131
May 23, 202102929
May 16, 202103434
May 9, 202103232
May 2, 202103434
April 25, 202103434
April 18, 202103939
April 11, 202103535
April 4, 202103232
March 28, 202103232
March 21, 202103333
March 14, 202103030
March 7, 202103030
February 28, 202103434
February 21, 202103434
February 14, 202103434
February 7, 202103333
January 31, 202103535
January 24, 202103636
January 17, 202104444
January 10, 202103939
January 3, 202103535
December 27, 202003434
December 20, 202003737
December 13, 202003838
December 6, 202003737
November 29, 202003737
November 22, 202003636
November 15, 202003535
November 8, 202004444
November 1, 202003838
October 25, 202004040
October 18, 202004040
October 11, 202004040
October 4, 202004242
September 27, 202004343
September 20, 202004444
September 13, 202004242
September 6, 202004444
August 30, 202004444
August 23, 202004444
August 16, 202004343
August 9, 202004040
August 2, 202004444
July 26, 202004646
July 19, 202004747
July 12, 202004747
July 5, 202005050
June 28, 202004444
June 21, 202005050
June 14, 202004848
June 7, 202004646
May 31, 202004444
May 24, 202004949
May 17, 202004343
May 10, 202005050
May 3, 202004444
April 26, 202004545
April 19, 202004242
April 12, 202004747
April 5, 202004747
March 29, 202004545
March 22, 202004747
March 15, 202005757
March 8, 202006262
March 1, 202006666
February 23, 202006060
February 16, 202006464
February 9, 202006262
February 2, 202006666
January 26, 202006666
January 19, 202006161
January 12, 202006363
January 5, 202006565
December 29, 201906565
December 22, 201907272
December 15, 201906666
December 8, 201906969
December 1, 201907373
November 24, 201906868
November 17, 201907171
November 10, 201907070
November 3, 201907070
October 27, 201908080
October 20, 201907777
October 13, 201907777
October 6, 201907171
September 29, 201907676
September 22, 201907474
September 15, 201907070
September 8, 201907575
September 1, 201907171
August 25, 201907373
August 18, 201907373
August 11, 201908181
August 4, 201907373
July 28, 201908080
July 21, 201908282
July 14, 201908080
July 7, 201908585
June 30, 201907979
June 23, 201908585
June 16, 201907575
June 9, 201908282
June 2, 201907878
May 26, 201908585
May 19, 201908080
May 12, 201908080
May 5, 201908181
April 28, 201908282
April 21, 201907575
April 14, 201908181
April 7, 201908181
March 31, 201908484
March 24, 201908383
March 17, 201907878
March 10, 201908383
March 3, 201908585
February 24, 201908686
February 17, 201908989
February 10, 201908484
February 3, 201908585
January 27, 201918586
January 20, 201909191
January 13, 201908080
January 6, 201909090
December 30, 201808484
December 23, 201819394
December 16, 201808787
December 9, 201809797
December 2, 201809696
November 25, 201809898
November 18, 201809494
November 11, 201809191
November 4, 201809292
October 28, 201809494
October 21, 201809696
October 14, 201809191
October 7, 201809191
September 30, 20180100100
September 23, 201809595
September 16, 201809595
September 9, 201809292
September 2, 201809898
August 26, 201809292
August 19, 201809696
August 12, 201808484
August 5, 201809494
July 29, 20180100100
July 22, 20180110110
July 15, 201809696
July 8, 201809999
July 1, 201809696
June 24, 20180104104
June 17, 201809898
June 10, 20180101101
June 3, 20180107107
May 27, 20180107107
May 20, 20180108108
May 13, 20180102102
May 6, 20180102102
April 29, 20180141141
April 22, 20180108108
April 15, 20180106106
April 8, 20180104104
April 1, 20180107107
March 25, 20180118118
March 18, 20180110110
March 11, 20180108108
March 4, 20180106106
February 25, 20180105105
February 18, 20180107107
February 11, 20180107107
February 4, 20180115115
January 28, 20180108108
January 21, 20180112112
January 14, 20180113113
January 7, 20180115115
December 31, 20170106106
December 24, 20170104104
December 17, 20171107108
December 10, 20170109109
December 3, 20170109109
November 26, 20170105105
November 19, 20170108108
November 12, 20170112112
November 5, 20170116116
October 29, 20170118118
October 22, 20170118118
October 15, 20170117117
October 8, 20170124124
October 1, 20170117117
September 24, 20170125125
September 17, 20170129129
September 10, 20170128128
September 3, 20170123123
August 27, 20170123123
August 20, 20170125125
August 13, 20170116116
August 6, 20170128128
July 30, 20170123123
July 23, 20170131131
July 16, 20170120120
July 9, 20170130130
July 2, 20170128128
June 25, 20170116116
June 18, 20170128128
June 11, 20170135135
June 4, 20170138138
May 28, 20170119119
May 21, 20170119119
May 14, 20170132132
May 7, 20170135135
April 30, 20170131131
April 23, 20170131131
April 16, 20170125125
April 9, 20170135135
April 2, 20170130130
March 26, 20170136136
March 19, 20170130130
March 12, 20170130130
March 5, 20170137137
February 26, 20170130130
February 19, 20170129129
February 12, 20170134134
February 5, 20170137137
January 29, 20170133133
January 22, 20170124124
January 15, 20170135135
January 8, 20170139139
January 1, 20170139139
December 25, 20160137137
December 18, 20160145145
December 11, 20160137137
December 4, 20160153153
November 27, 20160151151
November 20, 20160138138
November 13, 20160150150
November 6, 20160154154
October 30, 20160156156
October 23, 20160152152
October 16, 20160150150
October 9, 20160154154
October 2, 20160163163
September 25, 20160153153
September 18, 20160158158
September 11, 20160154154
September 4, 20160161161
August 28, 20160160160
August 21, 20160182182
August 14, 20161193194
August 7, 20160165165
July 31, 20160164164
July 24, 20161180181
July 17, 20160209209
July 10, 20162230232
July 3, 20160171171
June 26, 20160166166
June 19, 20160165165
June 12, 20160167167
June 5, 20160171171
May 29, 20160172172
May 22, 20160169169
May 15, 20160175175
May 8, 20160177177
May 1, 20160183183
April 24, 20160182182
April 17, 20160190190
April 10, 20160188188
April 3, 20160198198
March 27, 20160198198
March 20, 20160195195
March 13, 20160202202
March 6, 20160197197
February 28, 20160220220
February 21, 20160221221
February 14, 20160215215
February 7, 20160209209
January 31, 20160207207
January 24, 20160215215
January 17, 20160219219
January 10, 20160221221
January 3, 20160224224
December 27, 20150220220
December 20, 20150219219
December 13, 20150222222
December 6, 20150229229
November 29, 20150227227
November 22, 20150229229
November 15, 20150244244
November 8, 20150236236
November 1, 20150244244
October 25, 20150248248
October 18, 20150240240
October 11, 20150249249
October 4, 20150230230
September 27, 20150230230
September 20, 20150220220
September 13, 20150241241
September 6, 20150239239
August 30, 20150250250
August 23, 20150260260
August 16, 20150262262
August 9, 20150259259
August 2, 20150250250
July 26, 20150256256
July 19, 20150262262
July 12, 20150266266
July 5, 20150267267
June 28, 20150252252
June 21, 20150266266
June 14, 20150258258
June 7, 20150259259
May 31, 20150258258
May 24, 20150254254
May 17, 20150267267
May 10, 20151257258
May 3, 20151267268
April 26, 20150269269
April 19, 20150261261
April 12, 20150268268
April 5, 20150273273
March 29, 20150275275
March 22, 20150280280
March 15, 20151295296
March 8, 20150272272
March 1, 20150304304
February 22, 20150309309
February 15, 20150315315
February 8, 20150316316
February 1, 20150323323
January 25, 20150327327
January 18, 20150325325
January 11, 20150325325
January 4, 20150335335
December 28, 20140309309
December 21, 20140339339
December 14, 20140337337
December 7, 20140327327
November 30, 20140342342
November 23, 20140337337
November 16, 20140337337
November 9, 20140331331
November 2, 20140345345
October 26, 20140341341
October 19, 20140349349
October 12, 20140347347
October 5, 20140356356
September 28, 20140355355
September 21, 20140345345
September 14, 20140351351
September 7, 20140353353
August 31, 20140361361
August 24, 20140346346
August 17, 20140358358
August 10, 20140354354
August 3, 20140361361
July 27, 20140356356
July 20, 20140358358
July 13, 20140375375
July 6, 20140359359
June 29, 20140347347
June 22, 20140352352
June 15, 20140343343
June 8, 20140360360
June 1, 20140356356
May 25, 20140362362
May 18, 20140347347
May 11, 20140354354
May 4, 20140357357
April 27, 20140353353
April 20, 20140353353
April 13, 20140356356
April 6, 20140385385
March 30, 20140387387
March 23, 20140387387
March 16, 20140394394
March 9, 20140385385
March 2, 20140389389
February 23, 20141390391
February 16, 20140381381
February 9, 20140382382
February 2, 20140352352
January 26, 20140349349
January 19, 20140367367
January 12, 20140389389
January 5, 20140365365
December 29, 20131352353
December 22, 20131358359
December 15, 20130354354
December 8, 20130358358
December 1, 20130353353
November 24, 20130370370
November 17, 20130387387
November 10, 20130380380
November 3, 20130384384
October 27, 20130365365
October 20, 20131371372
October 13, 20130368368
October 6, 20130378378
September 29, 20130375375
September 22, 20130367367
September 15, 20130382382
September 8, 20130379379
September 1, 20130387387
August 25, 20130372372
August 18, 20130393393
August 11, 20130379379
August 4, 20130389389
July 28, 20130385385
July 21, 20130392392
July 14, 20130406406
July 7, 20130404404
June 30, 20130416416
June 23, 20130408408
June 16, 20130426426
June 9, 20130454454
June 2, 20130416416
May 26, 20130412412
May 19, 20130378378
May 12, 20130427427
May 5, 20130427427
April 28, 20130434434
April 21, 20130465465
April 14, 20130437437
April 7, 20130433433
March 31, 20130454454
March 24, 20130442442
March 17, 20131472473
March 10, 20132467469
March 3, 20131472473
February 24, 20131490491
February 17, 20131472473
February 10, 20131454455
February 3, 20131467468
January 27, 20131470471
January 20, 20131477478
January 13, 20132467469
January 6, 20132469471
December 30, 20122449451
December 23, 20122444446
December 16, 20122472474
December 9, 20122474476
December 2, 20123474477
November 25, 20123472475
November 18, 20123476479
November 11, 20123483486
November 4, 20123508511
October 28, 20123486489
October 21, 20123497500

Recent release usage

Releasesort ascendingApr 14, 2024Apr 7, 2024Mar 31, 2024Mar 24, 2024Mar 17, 2024Mar 10, 2024
6.x-1.0201715171816