This page provides information about the usage of the XSS Prevention 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.


Week starting 1.0.x 1.1.x 1.2.x Total
June 14th, 2026 2 61 225 288
June 7th, 2026 1 51 193 245
May 31st, 2026 2 60 182 244
May 24th, 2026 0 52 228 280
May 17th, 2026 1 54 216 271
May 10th, 2026 1 56 190 247
May 3rd, 2026 1 57 207 265
April 26th, 2026 1 49 177 227
April 19th, 2026 1 54 193 248
April 12th, 2026 1 62 205 268
April 5th, 2026 2 55 185 242
March 29th, 2026 1 62 187 250
March 22nd, 2026 1 53 191 245
March 15th, 2026 1 51 201 253
March 8th, 2026 1 53 192 246
February 22nd, 2026 1 50 194 245
February 15th, 2026 0 47 176 223
February 8th, 2026 1 52 200 253
February 1st, 2026 1 58 194 253
January 25th, 2026 1 48 181 230
January 18th, 2026 0 54 207 261
January 11th, 2026 3 55 236 294
January 4th, 2026 1 44 200 245
December 28th, 2025 0 45 154 199
December 21st, 2025 1 36 183 220
December 14th, 2025 1 44 186 231
December 7th, 2025 1 37 206 244
November 30th, 2025 2 48 185 235
November 23rd, 2025 1 43 172 216
November 16th, 2025 0 50 210 260
November 9th, 2025 3 59 199 261
November 2nd, 2025 3 50 205 258
October 26th, 2025 2 54 207 263
October 19th, 2025 3 52 211 266
October 12th, 2025 2 53 230 285
October 5th, 2025 3 62 209 274
September 28th, 2025 4 62 200 266
September 21st, 2025 4 62 198 264
September 14th, 2025 3 60 172 235
September 7th, 2025 4 64 173 241
August 31st, 2025 2 69 167 238
August 24th, 2025 3 67 220 290
August 17th, 2025 2 65 176 243
August 10th, 2025 3 55 193 251
August 3rd, 2025 2 68 202 272
July 27th, 2025 2 68 210 280
July 20th, 2025 3 66 184 253
July 13th, 2025 2 57 171 230
July 6th, 2025 3 69 196 268
June 29th, 2025 2 58 187 247
June 22nd, 2025 2 70 181 253
June 15th, 2025 3 55 170 228
June 8th, 2025 4 55 191 250
June 1st, 2025 4 70 166 240
May 25th, 2025 5 69 171 245
May 18th, 2025 4 69 190 263
May 11th, 2025 4 70 195 269
May 4th, 2025 3 56 181 240
April 27th, 2025 4 71 168 243
April 20th, 2025 4 65 172 241
April 13th, 2025 3 59 153 215
April 6th, 2025 2 66 156 224
March 30th, 2025 2 50 167 219
March 23rd, 2025 4 61 156 221
March 16th, 2025 5 61 149 215
March 9th, 2025 3 54 130 187
March 2nd, 2025 6 50 125 181
February 23rd, 2025 3 58 121 182
February 16th, 2025 3 54 127 184
February 9th, 2025 4 69 126 199
February 2nd, 2025 6 62 127 195
January 26th, 2025 6 47 134 187
January 19th, 2025 7 63 132 202
January 12th, 2025 3 56 125 184
January 5th, 2025 5 63 126 194
December 29th, 2024 6 45 108 159
December 22nd, 2024 8 45 110 163
December 15th, 2024 6 53 114 173
December 8th, 2024 9 62 124 195
December 1st, 2024 8 57 137 202
November 24th, 2024 3 58 126 187
November 17th, 2024 7 59 147 213
November 10th, 2024 7 51 117 175
November 3rd, 2024 6 62 110 178
October 27th, 2024 7 59 108 174
October 20th, 2024 6 66 99 171
October 13th, 2024 7 55 110 172
October 6th, 2024 7 63 131 201
September 29th, 2024 7 58 109 174
September 22nd, 2024 6 62 131 199
September 15th, 2024 7 56 121 184
September 8th, 2024 3 60 120 183
September 1st, 2024 3 62 98 163
August 25th, 2024 5 59 112 176
August 18th, 2024 5 58 96 159
August 11th, 2024 7 58 83 148
August 4th, 2024 8 70 91 169
July 28th, 2024 8 58 103 169
July 21st, 2024 9 57 87 153
July 14th, 2024 9 53 99 161
July 7th, 2024 5 55 78 138
June 30th, 2024 8 59 124 191
June 23rd, 2024 6 70 94 170
June 16th, 2024 9 63 100 172
June 9th, 2024 6 65 87 158
June 2nd, 2024 7 64 81 152
May 26th, 2024 12 65 79 156
May 19th, 2024 9 65 75 149
May 12th, 2024 10 55 79 144
May 5th, 2024 11 52 74 137
April 28th, 2024 10 55 55 120
April 21st, 2024 11 57 74 142
April 14th, 2024 10 59 73 142
April 7th, 2024 7 59 57 123
March 31st, 2024 8 58 53 119
March 24th, 2024 8 62 64 134
March 17th, 2024 10 63 61 134
March 10th, 2024 8 66 63 137
March 3rd, 2024 9 67 58 134
February 25th, 2024 8 79 94 181
February 18th, 2024 7 73 87 167
February 11th, 2024 6 70 86 162
February 4th, 2024 9 81 75 165
January 28th, 2024 10 81 56 147
January 21st, 2024 6 84 73 163
January 14th, 2024 6 85 54 145
January 7th, 2024 5 82 50 137
December 31st, 2023 6 78 45 129
December 24th, 2023 7 68 44 119
December 17th, 2023 6 85 46 137
December 10th, 2023 9 85 31 125
December 3rd, 2023 10 76 28 114
November 26th, 2023 5 83 12 100
November 19th, 2023 5 89 13 107
November 12th, 2023 5 80 11 96
November 5th, 2023 4 86 12 102
October 29th, 2023 4 79 8 91
October 22nd, 2023 2 92 8 102
October 15th, 2023 0 89 3 92
October 8th, 2023 0 93 3 96
October 1st, 2023 0 92 6 98
September 24th, 2023 0 98 2 100
September 17th, 2023 0 104 2 106
September 10th, 2023 0 109 4 113
September 3rd, 2023 0 106 0 106
August 27th, 2023 0 124 0 124
August 20th, 2023 0 105 0 105
August 13th, 2023 0 96 0 96
August 6th, 2023 1 120 0 121
July 30th, 2023 0 106 0 106
July 23rd, 2023 0 96 0 96
July 16th, 2023 0 105 0 105
July 9th, 2023 0 105 0 105
July 2nd, 2023 0 106 0 106
June 25th, 2023 0 101 0 101
June 18th, 2023 0 113 0 113
June 11th, 2023 0 112 0 112
June 4th, 2023 1 91 0 92
May 28th, 2023 1 85 0 86
May 21st, 2023 1 84 0 85
May 14th, 2023 1 77 0 78
May 7th, 2023 0 81 0 81
April 30th, 2023 0 75 0 75
April 23rd, 2023 0 82 0 82
April 16th, 2023 0 67 0 67
April 9th, 2023 0 76 0 76
April 2nd, 2023 0 81 0 81
March 26th, 2023 0 74 0 74
March 19th, 2023 0 75 0 75
March 12th, 2023 0 72 0 72
March 5th, 2023 0 71 0 71
February 26th, 2023 0 61 0 61
February 19th, 2023 0 64 0 64
February 12th, 2023 0 70 0 70
February 5th, 2023 0 75 0 75
January 29th, 2023 0 72 0 72
January 22nd, 2023 0 69 0 69
January 15th, 2023 0 68 0 68
January 8th, 2023 0 70 0 70
January 1st, 2023 0 65 0 65
December 25th, 2022 0 61 0 61
December 18th, 2022 0 56 0 56
December 11th, 2022 0 56 0 56
December 4th, 2022 0 51 0 51
November 27th, 2022 0 41 0 41
November 20th, 2022 0 49 0 49
November 13th, 2022 1 42 0 43
November 6th, 2022 0 43 0 43
October 30th, 2022 0 44 0 44
October 23rd, 2022 0 43 0 43
October 16th, 2022 0 46 0 46
October 9th, 2022 0 50 0 50
October 2nd, 2022 0 55 0 55
September 25th, 2022 0 59 0 59
September 18th, 2022 0 52 0 52
September 11th, 2022 0 48 0 48
September 4th, 2022 0 39 0 39
August 28th, 2022 0 44 0 44
August 21st, 2022 0 42 0 42
August 14th, 2022 0 43 0 43
August 7th, 2022 0 43 0 43
July 31st, 2022 0 45 0 45
July 24th, 2022 0 41 0 41
July 17th, 2022 0 40 0 40
July 10th, 2022 0 41 0 41
July 3rd, 2022 0 38 0 38
June 26th, 2022 0 41 0 41
June 19th, 2022 0 30 0 30
June 12th, 2022 0 31 0 31
June 5th, 2022 0 26 0 26
May 29th, 2022 0 28 0 28
May 22nd, 2022 0 27 0 27
May 15th, 2022 0 24 0 24
May 8th, 2022 0 21 0 21
May 1st, 2022 0 16 0 16
April 24th, 2022 0 18 0 18
April 17th, 2022 0 26 0 26
April 10th, 2022 0 21 0 21
April 3rd, 2022 0 20 0 20
March 27th, 2022 0 27 0 27
March 20th, 2022 0 26 0 26
March 13th, 2022 0 34 0 34
March 6th, 2022 0 27 0 27
February 27th, 2022 0 19 0 19
February 20th, 2022 0 25 0 25
February 13th, 2022 0 26 0 26
February 6th, 2022 0 21 0 21
January 30th, 2022 0 17 0 17
January 23rd, 2022 0 14 0 14
January 16th, 2022 0 11 0 11
January 9th, 2022 0 16 0 16
January 2nd, 2022 0 13 0 13
December 26th, 2021 0 6 0 6
December 19th, 2021 0 8 0 8
December 12th, 2021 0 11 0 11
December 5th, 2021 0 8 0 8
November 28th, 2021 0 10 0 10
November 21st, 2021 0 10 0 10
November 14th, 2021 0 6 0 6
November 7th, 2021 0 6 0 6
October 31st, 2021 0 5 0 5
October 24th, 2021 0 9 0 9
October 17th, 2021 0 5 0 5
October 10th, 2021 0 4 0 4
October 3rd, 2021 0 10 0 10
September 26th, 2021 0 5 0 5
September 19th, 2021 0 4 0 4
September 12th, 2021 0 6 0 6
September 5th, 2021 0 4 0 4
August 29th, 2021 0 3 0 3
August 22nd, 2021 0 1 0 1
August 15th, 2021 0 1 0 1
August 8th, 2021 0 1 0 1
August 1st, 2021 0 3 0 3
July 25th, 2021 0 5 0 5
July 18th, 2021 0 5 0 5
July 11th, 2021 0 4 0 4
July 4th, 2021 0 5 0 5
June 27th, 2021 0 5 0 5
June 20th, 2021 0 4 0 4
June 13th, 2021 0 6 0 6
June 6th, 2021 2 2 0 4
May 30th, 2021 1 3 0 4
May 23rd, 2021 1 1 0 2
May 16th, 2021 0 2 0 2
May 9th, 2021 0 5 0 5
May 2nd, 2021 0 3 0 3
April 25th, 2021 1 1 0 2
April 18th, 2021 1 2 0 3
April 11th, 2021 3 2 0 5
April 4th, 2021 1 0 0 1
March 28th, 2021 1 0 0 1
March 21st, 2021 2 0 0 2

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
1.0.2 2 1 2 0 1 1
1.1.0 61 51 60 52 54 56
1.2.0 225 193 182 228 216 190

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