This page provides information about the usage of the User Agent Class 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.

User Agent Class project page
Usage statistics for all projects

Week starting 8.x-3.x 8.x-4.x 8.x-5.x 8.x-6.x Total
June 14th, 2026 0 8 3 56 67
June 7th, 2026 0 11 5 50 66
May 31st, 2026 0 9 5 43 57
May 24th, 2026 0 8 7 43 58
May 17th, 2026 0 7 7 55 69
May 10th, 2026 0 12 5 43 60
May 3rd, 2026 0 12 4 47 63
April 26th, 2026 0 11 5 43 59
April 19th, 2026 0 10 7 48 65
April 12th, 2026 0 16 5 50 71
April 5th, 2026 0 12 6 51 69
March 29th, 2026 0 9 8 51 68
March 22nd, 2026 0 9 10 53 72
March 15th, 2026 0 12 10 53 75
March 8th, 2026 0 7 5 55 67
February 22nd, 2026 0 9 6 56 71
February 15th, 2026 0 9 8 49 66
February 8th, 2026 0 9 6 51 66
February 1st, 2026 0 11 6 55 72
January 25th, 2026 0 9 5 53 67
January 18th, 2026 0 11 5 53 69
January 11th, 2026 0 10 5 51 66
January 4th, 2026 0 8 4 56 68
December 28th, 2025 0 9 5 46 60
December 21st, 2025 0 7 5 47 59
December 14th, 2025 0 9 4 52 65
December 7th, 2025 0 8 4 51 63
November 30th, 2025 0 8 5 54 67
November 23rd, 2025 0 7 6 56 69
November 16th, 2025 0 8 7 55 70
November 9th, 2025 0 9 6 62 77
November 2nd, 2025 0 9 8 61 78
October 26th, 2025 0 12 7 64 83
October 19th, 2025 0 11 8 60 79
October 12th, 2025 0 8 9 56 73
October 5th, 2025 0 10 7 57 74
September 28th, 2025 0 8 6 58 72
September 21st, 2025 0 9 6 57 72
September 14th, 2025 0 10 8 59 77
September 7th, 2025 0 10 7 63 80
August 31st, 2025 0 13 7 58 78
August 24th, 2025 0 14 6 62 82
August 17th, 2025 0 9 7 60 76
August 10th, 2025 0 9 7 53 69
August 3rd, 2025 0 9 7 58 74
July 27th, 2025 0 11 7 64 82
July 20th, 2025 0 9 7 63 79
July 13th, 2025 0 14 9 60 83
July 6th, 2025 0 9 10 59 78
June 29th, 2025 0 13 7 57 77
June 22nd, 2025 0 14 6 66 86
June 15th, 2025 0 10 7 61 78
June 8th, 2025 0 11 7 59 77
June 1st, 2025 0 11 7 61 79
May 25th, 2025 0 10 7 60 77
May 18th, 2025 0 11 9 61 81
May 11th, 2025 0 14 12 62 88
May 4th, 2025 0 11 9 56 76
April 27th, 2025 0 10 7 60 77
April 20th, 2025 0 10 8 58 76
April 13th, 2025 0 13 8 62 83
April 6th, 2025 0 12 8 74 94
March 30th, 2025 0 14 7 67 88
March 23rd, 2025 0 10 7 65 82
March 16th, 2025 0 14 8 85 107
March 9th, 2025 0 14 8 72 94
March 2nd, 2025 0 12 8 73 93
February 23rd, 2025 0 13 8 67 88
February 16th, 2025 0 13 8 70 91
February 9th, 2025 0 12 8 72 92
February 2nd, 2025 0 13 8 72 93
January 26th, 2025 0 10 9 68 87
January 19th, 2025 0 16 8 68 92
January 12th, 2025 0 10 8 63 81
January 5th, 2025 0 11 8 61 80
December 29th, 2024 0 11 8 54 73
December 22nd, 2024 0 11 8 53 72
December 15th, 2024 0 11 9 68 88
December 8th, 2024 0 14 9 59 82
December 1st, 2024 0 11 9 72 92
November 24th, 2024 0 11 10 71 92
November 17th, 2024 0 13 13 75 101
November 10th, 2024 0 14 9 68 91
November 3rd, 2024 0 14 10 72 96
October 27th, 2024 0 12 10 62 84
October 20th, 2024 0 13 11 69 93
October 13th, 2024 0 11 9 72 92
October 6th, 2024 0 9 10 67 86
September 29th, 2024 0 8 9 66 83
September 22nd, 2024 0 11 10 73 94
September 15th, 2024 0 10 10 60 80
September 8th, 2024 0 11 12 58 81
September 1st, 2024 0 10 11 60 81
August 25th, 2024 0 13 12 61 86
August 18th, 2024 0 13 11 58 82
August 11th, 2024 0 14 11 63 88
August 4th, 2024 0 12 12 58 82
July 28th, 2024 0 14 11 63 88
July 21st, 2024 0 13 13 64 90
July 14th, 2024 0 19 12 62 93
July 7th, 2024 0 15 10 53 78
June 30th, 2024 0 23 14 66 103
June 23rd, 2024 0 18 11 70 99
June 16th, 2024 0 12 12 64 88
June 9th, 2024 0 15 13 63 91
June 2nd, 2024 0 12 12 69 93
May 26th, 2024 0 15 12 58 85
May 19th, 2024 0 12 15 62 89
May 12th, 2024 0 12 17 63 92
May 5th, 2024 0 13 16 54 83
April 28th, 2024 0 14 17 59 90
April 21st, 2024 0 14 17 62 93
April 14th, 2024 0 13 15 67 95
April 7th, 2024 0 12 16 62 90
March 31st, 2024 0 13 16 55 84
March 24th, 2024 0 13 16 61 90
March 17th, 2024 0 13 16 77 106
March 10th, 2024 0 13 12 71 96
March 3rd, 2024 0 14 13 75 102
February 25th, 2024 0 14 15 70 99
February 18th, 2024 0 17 15 68 100
February 11th, 2024 0 16 17 64 97
February 4th, 2024 0 18 16 65 99
January 28th, 2024 0 16 16 61 93
January 21st, 2024 0 15 16 62 93
January 14th, 2024 0 15 16 78 109
January 7th, 2024 0 16 16 89 121
December 31st, 2023 0 15 15 68 98
December 24th, 2023 0 16 13 46 75
December 17th, 2023 0 17 15 75 107
December 10th, 2023 0 17 15 110 142
December 3rd, 2023 0 14 15 161 190
November 26th, 2023 0 19 14 111 144
November 19th, 2023 0 24 15 85 124
November 12th, 2023 0 22 15 85 122
November 5th, 2023 0 16 16 84 116
October 29th, 2023 0 17 15 66 98
October 22nd, 2023 0 17 15 83 115
October 15th, 2023 0 20 16 79 115
October 8th, 2023 0 14 17 69 100
October 1st, 2023 0 20 16 80 116
September 24th, 2023 0 17 19 69 105
September 17th, 2023 0 17 20 61 98
September 10th, 2023 0 19 17 68 104
September 3rd, 2023 0 18 19 69 106
August 27th, 2023 0 22 21 72 115
August 20th, 2023 0 18 27 77 122
August 13th, 2023 0 19 23 70 112
August 6th, 2023 0 40 33 73 146
July 30th, 2023 0 20 26 63 109
July 23rd, 2023 0 16 23 68 107
July 16th, 2023 0 20 22 77 119
July 9th, 2023 0 18 26 69 113
July 2nd, 2023 0 19 25 58 102
June 25th, 2023 0 18 29 66 113
June 18th, 2023 0 17 26 57 100
June 11th, 2023 0 21 27 61 109
June 4th, 2023 0 18 35 52 105
May 28th, 2023 0 17 26 68 111
May 21st, 2023 0 17 33 66 116
May 14th, 2023 0 18 33 65 116
May 7th, 2023 0 19 31 54 104
April 30th, 2023 0 16 32 48 96
April 23rd, 2023 0 18 42 51 111
April 16th, 2023 0 21 43 55 119
April 9th, 2023 0 19 43 37 99
April 2nd, 2023 0 19 45 36 100
March 26th, 2023 0 24 43 48 115
March 19th, 2023 0 23 45 42 110
March 12th, 2023 0 20 51 37 108
March 5th, 2023 0 21 49 40 110
February 26th, 2023 0 20 47 39 106
February 19th, 2023 0 16 49 38 103
February 12th, 2023 0 18 52 39 109
February 5th, 2023 0 21 51 31 103
January 29th, 2023 0 20 56 39 115
January 22nd, 2023 0 22 52 34 108
January 15th, 2023 0 21 48 41 110
January 8th, 2023 0 21 44 38 103
January 1st, 2023 0 22 48 41 111
December 25th, 2022 0 21 42 24 87
December 18th, 2022 0 22 52 27 101
December 11th, 2022 0 25 53 29 107
December 4th, 2022 0 19 54 29 102
November 27th, 2022 0 18 53 28 99
November 20th, 2022 0 24 60 28 112
November 13th, 2022 0 25 65 16 106
November 6th, 2022 0 21 68 18 107
October 30th, 2022 0 20 64 14 98
October 23rd, 2022 0 20 68 21 109
October 16th, 2022 0 23 75 14 112
October 9th, 2022 0 23 80 10 113
October 2nd, 2022 0 23 85 6 114
September 25th, 2022 0 22 87 1 110
September 18th, 2022 0 24 78 0 102
September 11th, 2022 0 19 80 0 99
September 4th, 2022 0 24 85 0 109
August 28th, 2022 0 20 88 0 108
August 21st, 2022 0 22 72 0 94
August 14th, 2022 0 22 87 0 109
August 7th, 2022 0 24 84 0 108
July 31st, 2022 0 24 82 0 106
July 24th, 2022 0 25 84 0 109
July 17th, 2022 0 25 75 0 100
July 10th, 2022 0 26 72 0 98
July 3rd, 2022 0 24 73 0 97
June 26th, 2022 0 30 65 0 95
June 19th, 2022 0 23 60 0 83
June 12th, 2022 0 22 68 0 90
June 5th, 2022 0 22 61 0 83
May 29th, 2022 0 24 67 0 91
May 22nd, 2022 0 28 65 0 93
May 15th, 2022 0 33 70 0 103
May 8th, 2022 0 32 61 0 93
May 1st, 2022 0 23 66 0 89
April 24th, 2022 0 23 61 0 84
April 17th, 2022 0 24 63 0 87
April 10th, 2022 0 24 58 0 82
April 3rd, 2022 0 30 63 0 93
March 27th, 2022 0 26 70 0 96
March 20th, 2022 0 26 73 0 99
March 13th, 2022 0 30 63 0 93
March 6th, 2022 0 33 60 0 93
February 27th, 2022 0 25 61 0 86
February 20th, 2022 0 32 57 0 89
February 13th, 2022 0 29 64 0 93
February 6th, 2022 0 39 58 0 97
January 30th, 2022 0 30 59 0 89
January 23rd, 2022 0 32 61 0 93
January 16th, 2022 0 33 56 0 89
January 9th, 2022 0 27 60 0 87
January 2nd, 2022 0 39 63 0 102
December 26th, 2021 0 30 51 0 81
December 19th, 2021 0 34 66 0 100
December 12th, 2021 0 51 57 0 108
December 5th, 2021 0 54 50 0 104
November 28th, 2021 0 46 52 0 98
November 21st, 2021 0 50 52 0 102
November 14th, 2021 0 53 51 0 104
November 7th, 2021 0 46 46 0 92
October 31st, 2021 0 47 49 0 96
October 24th, 2021 0 49 46 0 95
October 17th, 2021 0 51 47 0 98
October 10th, 2021 0 58 47 0 105
October 3rd, 2021 0 47 41 0 88
September 26th, 2021 0 50 43 0 93
September 19th, 2021 0 55 45 0 100
September 12th, 2021 0 53 48 0 101
September 5th, 2021 0 55 49 0 104
August 29th, 2021 0 55 42 0 97
August 22nd, 2021 0 54 42 0 96
August 15th, 2021 0 51 44 0 95
August 8th, 2021 0 55 33 0 88
August 1st, 2021 0 106 32 0 138
July 25th, 2021 0 60 38 0 98
July 18th, 2021 0 59 38 0 97
July 11th, 2021 0 75 92 0 167
July 4th, 2021 0 69 29 0 98
June 27th, 2021 0 69 31 0 100
June 20th, 2021 0 88 25 0 113
June 13th, 2021 0 98 19 0 117
June 6th, 2021 0 89 20 0 109
May 30th, 2021 0 111 9 0 120
May 23rd, 2021 0 94 2 0 96
May 16th, 2021 0 88 1 0 89
May 9th, 2021 0 144 0 0 144
May 2nd, 2021 0 97 0 0 97
April 25th, 2021 0 104 0 0 104
April 18th, 2021 0 111 0 0 111
April 11th, 2021 0 83 0 0 83
April 4th, 2021 0 167 0 0 167
March 28th, 2021 0 210 0 0 210
March 21st, 2021 0 229 0 0 229
March 14th, 2021 0 307 0 0 307
March 7th, 2021 0 155 0 0 155
February 28th, 2021 0 147 0 0 147
February 21st, 2021 0 186 0 0 186
February 14th, 2021 0 192 0 0 192
February 7th, 2021 0 212 0 0 212
January 31st, 2021 0 186 0 0 186
January 24th, 2021 0 169 0 0 169
January 17th, 2021 0 193 0 0 193
January 10th, 2021 0 205 0 0 205
January 3rd, 2021 0 134 1 0 135
December 27th, 2020 0 162 0 0 162
December 20th, 2020 0 327 0 0 327
December 13th, 2020 0 119 0 0 119
December 6th, 2020 0 70 0 0 70
November 29th, 2020 0 76 0 0 76
November 22nd, 2020 0 79 0 0 79
November 15th, 2020 0 76 0 0 76
November 8th, 2020 0 72 0 0 72
November 1st, 2020 0 77 0 0 77
October 25th, 2020 0 75 0 0 75
October 18th, 2020 0 81 0 0 81
October 11th, 2020 0 73 0 0 73
October 4th, 2020 0 80 0 0 80
September 27th, 2020 0 92 0 0 92
September 20th, 2020 0 91 0 0 91
September 13th, 2020 0 90 0 0 90
September 6th, 2020 0 76 0 0 76
August 30th, 2020 0 76 0 0 76
August 23rd, 2020 0 86 0 0 86
August 16th, 2020 0 81 0 0 81
August 9th, 2020 0 82 0 0 82
August 2nd, 2020 0 85 0 0 85
July 26th, 2020 0 87 0 0 87
July 19th, 2020 0 83 0 0 83
July 12th, 2020 0 87 0 0 87
July 5th, 2020 0 98 0 0 98
June 28th, 2020 0 97 0 0 97
June 21st, 2020 0 94 0 0 94
June 14th, 2020 0 104 0 0 104
June 7th, 2020 0 89 0 0 89
May 31st, 2020 0 96 0 0 96
May 24th, 2020 0 96 0 0 96
May 17th, 2020 0 104 0 0 104
May 10th, 2020 0 93 0 0 93
May 3rd, 2020 0 95 0 0 95
April 26th, 2020 0 78 0 0 78
April 19th, 2020 0 87 0 0 87
April 12th, 2020 0 100 0 0 100
April 5th, 2020 0 97 0 0 97
March 29th, 2020 0 99 1 0 100
March 22nd, 2020 0 104 0 0 104
March 15th, 2020 0 106 0 0 106
March 8th, 2020 0 93 0 0 93
March 1st, 2020 0 90 0 0 90
February 23rd, 2020 0 81 0 0 81
February 16th, 2020 0 96 0 0 96
February 9th, 2020 0 89 0 0 89
February 2nd, 2020 0 81 0 0 81
January 26th, 2020 0 74 0 0 74
January 19th, 2020 0 78 0 0 78
January 12th, 2020 0 88 0 0 88
January 5th, 2020 0 71 0 0 71
December 29th, 2019 0 58 0 0 58
December 22nd, 2019 0 58 0 0 58
December 15th, 2019 0 89 0 0 89
December 8th, 2019 0 75 0 0 75
December 1st, 2019 0 60 0 0 60
November 24th, 2019 0 67 0 0 67
November 17th, 2019 0 67 0 0 67
November 10th, 2019 0 71 0 0 71
November 3rd, 2019 0 61 0 0 61
October 27th, 2019 0 63 0 0 63
October 20th, 2019 0 60 0 0 60
October 13th, 2019 0 51 0 0 51
October 6th, 2019 0 51 0 0 51
September 29th, 2019 0 53 0 0 53
September 22nd, 2019 0 49 0 0 49
September 15th, 2019 0 52 0 0 52
September 8th, 2019 0 48 0 0 48
September 1st, 2019 0 47 0 0 47
August 25th, 2019 0 51 0 0 51
August 18th, 2019 0 50 0 0 50
August 11th, 2019 0 43 0 0 43
August 4th, 2019 0 49 0 0 49
July 28th, 2019 0 53 0 0 53
July 21st, 2019 0 52 0 0 52
July 14th, 2019 0 59 0 0 59
July 7th, 2019 0 44 0 0 44
June 30th, 2019 0 40 0 0 40
June 23rd, 2019 0 46 0 0 46
June 16th, 2019 0 49 0 0 49
June 9th, 2019 0 46 0 0 46
June 2nd, 2019 0 47 0 0 47
May 26th, 2019 0 46 0 0 46
May 19th, 2019 0 49 0 0 49
May 12th, 2019 0 43 0 0 43
May 5th, 2019 0 38 0 0 38
April 28th, 2019 0 42 0 0 42
April 21st, 2019 0 49 0 0 49
April 14th, 2019 0 46 0 0 46
April 7th, 2019 0 34 0 0 34
March 31st, 2019 0 33 0 0 33
March 24th, 2019 0 32 0 0 32
March 17th, 2019 0 20 0 0 20
March 10th, 2019 0 25 0 0 25
March 3rd, 2019 0 27 0 0 27
February 24th, 2019 0 24 0 0 24
February 17th, 2019 0 23 0 0 23
February 10th, 2019 0 18 0 0 18
February 3rd, 2019 0 15 0 0 15
January 27th, 2019 0 19 0 0 19
January 20th, 2019 0 20 0 0 20
January 13th, 2019 0 19 0 0 19
January 6th, 2019 0 21 0 0 21
December 30th, 2018 0 20 0 0 20
December 23rd, 2018 0 11 0 0 11
December 16th, 2018 0 15 0 0 15
December 9th, 2018 0 15 0 0 15
December 2nd, 2018 0 16 0 0 16
November 25th, 2018 0 18 0 0 18
November 18th, 2018 0 15 0 0 15
November 11th, 2018 0 15 0 0 15
November 4th, 2018 0 13 0 0 13
October 28th, 2018 0 11 0 0 11
October 21st, 2018 0 10 0 0 10
October 14th, 2018 0 8 0 0 8
October 7th, 2018 0 9 0 0 9
September 30th, 2018 0 8 0 0 8
September 23rd, 2018 0 8 0 0 8
September 16th, 2018 0 3 0 0 3
September 9th, 2018 0 2 0 0 2
September 2nd, 2018 0 3 0 0 3
August 26th, 2018 1 0 0 0 1

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
8.x-4.3 3 3 3 3 2 3
8.x-4.5 0 1 1 1 1 1
8.x-4.6 5 7 5 4 4 8
8.x-5.2 3 5 5 7 7 5
8.x-6.0 1 1 1 1 1 1
8.x-6.1 2 2 1 2 1 1
8.x-6.21 53 47 41 40 53 41

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.