Usage statistics for Browser and Compatibility Warning

This page provides information about the usage of the Browser and Compatibility Warning 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

Week	6.x	Total
May 20, 2012	45	45
May 13, 2012	46	46
May 6, 2012	48	48
April 29, 2012	49	49
April 22, 2012	51	51
April 15, 2012	49	49
April 8, 2012	47	47
April 1, 2012	45	45
March 25, 2012	47	47
March 18, 2012	50	50
March 11, 2012	44	44
March 4, 2012	41	41
February 26, 2012	42	42
February 19, 2012	45	45
February 12, 2012	43	43
February 5, 2012	43	43
January 29, 2012	46	46
January 22, 2012	42	42
January 15, 2012	41	41
January 8, 2012	47	47
January 1, 2012	40	40
December 25, 2011	43	43
December 18, 2011	43	43
December 11, 2011	44	44
December 4, 2011	45	45
November 27, 2011	49	49
November 20, 2011	44	44
November 13, 2011	46	46
November 6, 2011	46	46
October 30, 2011	52	52
October 23, 2011	46	46
October 16, 2011	47	47
October 9, 2011	47	47
October 2, 2011	45	45
September 25, 2011	47	47
September 18, 2011	45	45
September 11, 2011	53	53
September 4, 2011	54	54
August 28, 2011	51	51
August 21, 2011	51	51
August 14, 2011	48	48
August 7, 2011	53	53
July 31, 2011	46	46
July 24, 2011	47	47
July 17, 2011	44	44
July 10, 2011	43	43
July 3, 2011	45	45
June 26, 2011	46	46
June 19, 2011	45	45
June 12, 2011	46	46
June 5, 2011	45	45
May 29, 2011	51	51
May 22, 2011	51	51
May 15, 2011	50	50
May 8, 2011	43	43
May 1, 2011	50	50
April 24, 2011	48	48
April 17, 2011	55	55
April 10, 2011	54	54
April 3, 2011	56	56
March 27, 2011	63	63
March 20, 2011	63	63
March 13, 2011	66	66
March 6, 2011	55	55
February 27, 2011	65	65
February 20, 2011	65	65
February 13, 2011	61	61
February 6, 2011	61	61
January 30, 2011	69	69
January 23, 2011	61	61
January 16, 2011	76	76
January 9, 2011	73	73
January 2, 2011	60	60
December 26, 2010	66	66
December 19, 2010	66	66
December 12, 2010	76	76
December 5, 2010	63	63
November 28, 2010	58	58
November 21, 2010	65	65
November 14, 2010	61	61
November 7, 2010	64	64
October 31, 2010	59	59
October 24, 2010	72	72
October 17, 2010	63	63
October 10, 2010	70	70
October 3, 2010	70	70
September 26, 2010	73	73
September 19, 2010	72	72
September 12, 2010	59	59
September 5, 2010	58	58
August 29, 2010	59	59
August 22, 2010	54	54
August 15, 2010	63	63
August 8, 2010	62	62
August 1, 2010	67	67
July 25, 2010	60	60
July 18, 2010	63	63
July 11, 2010	49	49
July 4, 2010	54	54
June 27, 2010	64	64
June 20, 2010	57	57
June 13, 2010	57	57
June 6, 2010	54	54
May 30, 2010	51	51
May 23, 2010	44	44
May 16, 2010	41	41
May 9, 2010	47	47
May 2, 2010	47	47
April 25, 2010	56	56
April 18, 2010	53	53
April 11, 2010	56	56
April 4, 2010	48	48
March 28, 2010	42	42
March 21, 2010	42	42
March 14, 2010	47	47
March 7, 2010	47	47
February 28, 2010	40	40
February 21, 2010	44	44
February 14, 2010	38	38
February 7, 2010	36	36
January 31, 2010	41	41
January 24, 2010	43	43
January 17, 2010	48	48
January 10, 2010	42	42
January 3, 2010	38	38
December 27, 2009	33	33
December 20, 2009	36	36
December 13, 2009	36	36
December 6, 2009	28	28
November 29, 2009	30	30
November 22, 2009	23	23
November 15, 2009	27	27
November 8, 2009	27	27
November 1, 2009	21	21
October 25, 2009	22	22
October 18, 2009	23	23
October 11, 2009	24	24
October 4, 2009	27	27
September 27, 2009	24	24
September 20, 2009	25	25
September 13, 2009	23	23
September 6, 2009	21	21
August 30, 2009	24	24
August 23, 2009	21	21
August 16, 2009	30	30
August 9, 2009	27	27
August 2, 2009	24	24
July 26, 2009	25	25
July 19, 2009	21	21
July 12, 2009	19	19
July 5, 2009	17	17
June 28, 2009	19	19
June 21, 2009	18	18
June 14, 2009	13	13
June 7, 2009	11	11
May 31, 2009	6	6

Recent release usage

Release	May 20, 2012	May 13, 2012	May 6, 2012	Apr 29, 2012
6.x-2.2	28	30	30	32
6.x-2.1	4	2	3	2
6.x-1.x-dev	6	7	8	8
6.x-1.0.x-dev	7	7	7	7