This page provides information about the usage of the Editoria11y Accessibility Checker 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.

Editoria11y Accessibility Checker project page
Usage statistics for all projects

Show legacy data
Week starting 1.0.x 2.0.x 2.1.x 2.2.x 3.0.x Total
June 14th, 2026 28 56 717 21039 4316 26156
June 7th, 2026 28 57 660 18821 3176 22742
May 31st, 2026 23 73 673 17966 2540 21275
May 24th, 2026 25 57 629 17525 3236 21472
May 17th, 2026 32 97 715 19502 2198 22544
May 10th, 2026 28 84 1939 18208 2426 22685
May 3rd, 2026 26 72 740 18723 850 20411
April 26th, 2026 26 72 745 19494 562 20899
April 19th, 2026 40 91 920 20566 380 21997
April 12th, 2026 57 113 1176 21687 300 23333
April 5th, 2026 38 101 956 20607 321 22023
March 29th, 2026 26 87 804 19325 260 20502
March 22nd, 2026 27 100 753 18778 303 19961
March 15th, 2026 27 94 756 20521 247 21645
March 8th, 2026 28 127 793 20096 101 21145
February 22nd, 2026 28 128 2002 18725 72 20955
February 15th, 2026 28 131 775 17742 49 18725
February 8th, 2026 35 142 778 17594 50 18599
February 1st, 2026 31 139 788 19324 37 20319
January 25th, 2026 41 126 784 19500 30 20481
January 18th, 2026 42 310 1136 19156 26 20670
January 11th, 2026 44 342 1018 19583 64 21051
January 4th, 2026 49 349 1328 18104 21 19851
December 28th, 2025 48 337 661 13714 14 14774
December 21st, 2025 48 330 680 14602 20 15680
December 14th, 2025 50 369 1132 17722 24 19297
December 7th, 2025 49 340 1922 18398 19 20728
November 30th, 2025 55 378 1698 22103 16 24250
November 23rd, 2025 49 383 1894 23089 20 25435
November 16th, 2025 52 343 818 30798 9 32020
November 9th, 2025 51 349 803 25921 6 27130
November 2nd, 2025 50 360 923 24370 10 25713
October 26th, 2025 55 384 952 23628 10 25029
October 19th, 2025 54 409 1028 23345 6 24842
October 12th, 2025 59 370 1022 24884 1 26336
October 5th, 2025 59 379 1025 22696 0 24159
September 28th, 2025 84 696 1132 24317 0 26229
September 21st, 2025 87 682 1145 23032 0 24946
September 14th, 2025 106 780 2212 25458 0 28556
September 7th, 2025 114 795 1131 27853 0 29893
August 31st, 2025 117 904 2494 24021 0 27536
August 24th, 2025 98 756 2217 22303 0 25374
August 17th, 2025 109 803 3296 20205 0 24413
August 10th, 2025 101 790 3751 20210 0 24852
August 3rd, 2025 111 785 4069 20378 0 25343
July 27th, 2025 145 1221 2846 20297 0 24509
July 20th, 2025 154 929 4782 21037 0 26902
July 13th, 2025 167 1106 3514 20844 0 25631
July 6th, 2025 180 1061 2694 19155 0 23090
June 29th, 2025 188 1195 2954 18824 0 23161
June 22nd, 2025 164 1067 2872 19267 0 23370
June 15th, 2025 156 966 3775 19365 0 24262
June 8th, 2025 152 868 4484 19685 0 25189
June 1st, 2025 131 810 4280 19549 0 24770
May 25th, 2025 138 760 5047 17556 0 23501
May 18th, 2025 137 724 5009 19153 0 25023
May 11th, 2025 195 1270 5537 18116 0 25118
May 4th, 2025 135 699 6488 18315 0 25637
April 27th, 2025 119 631 4648 17482 0 22880
April 20th, 2025 136 716 10360 17131 0 28343
April 13th, 2025 125 658 10059 12327 0 23169
April 6th, 2025 138 733 10061 12938 0 23870
March 30th, 2025 142 823 13192 11478 0 25635
March 23rd, 2025 138 789 13481 8789 0 23197
March 16th, 2025 141 847 14715 6909 0 22612
March 9th, 2025 136 803 13779 7119 0 21837
March 2nd, 2025 164 1128 13513 8074 0 22879
February 23rd, 2025 137 701 12634 6550 0 20022
February 16th, 2025 140 729 13769 7207 0 21845
February 9th, 2025 143 713 13041 5538 0 19435
February 2nd, 2025 141 664 13987 5488 0 20280
January 26th, 2025 144 683 13539 5459 0 19825
January 19th, 2025 134 584 17474 3125 0 21317
January 12th, 2025 130 594 16885 1875 0 19484
January 5th, 2025 138 614 16852 1016 0 18620
December 29th, 2024 123 546 14288 194 0 15151
December 22nd, 2024 137 574 14295 116 0 15122
December 15th, 2024 148 637 10469 153 0 11407
December 8th, 2024 146 654 10507 134 0 11441
December 1st, 2024 145 641 10276 687 0 11749
November 24th, 2024 142 641 8917 121 0 9821
November 17th, 2024 144 912 11714 26 0 12796
November 10th, 2024 149 978 9052 25 0 10204
November 3rd, 2024 149 966 8521 17 0 9653
October 27th, 2024 143 982 8267 7 0 9399
October 20th, 2024 152 978 8911 0 0 10041
October 13th, 2024 160 919 8703 0 0 9782
October 6th, 2024 155 918 7660 0 0 8733
September 29th, 2024 171 922 8154 0 0 9247
September 22nd, 2024 181 960 7373 0 0 8514
September 15th, 2024 162 1540 9445 0 0 11147
September 8th, 2024 157 962 7413 0 0 8532
September 1st, 2024 155 893 8047 0 0 9095
August 25th, 2024 175 1522 8933 0 0 10630
August 18th, 2024 171 868 7967 0 0 9006
August 11th, 2024 176 1565 6829 0 0 8570
August 4th, 2024 174 888 6923 0 0 7985
July 28th, 2024 170 1502 6310 0 0 7982
July 21st, 2024 169 939 7541 0 0 8649
July 14th, 2024 198 987 6905 0 0 8090
July 7th, 2024 229 961 4899 0 0 6089
June 30th, 2024 330 1606 5765 0 0 7701
June 23rd, 2024 176 1407 6696 0 0 8279
June 16th, 2024 167 797 6258 0 0 7222
June 9th, 2024 167 804 5143 0 0 6114
June 2nd, 2024 180 766 6359 0 0 7305
May 26th, 2024 184 760 5155 0 0 6099
May 19th, 2024 177 753 6399 0 0 7329
May 12th, 2024 192 1343 6413 0 0 7948
May 5th, 2024 188 756 6071 0 0 7015
April 28th, 2024 210 794 5630 0 0 6634
April 21st, 2024 231 991 5392 0 0 6614
April 14th, 2024 276 1225 6664 0 0 8165
April 7th, 2024 198 940 5979 0 0 7117
March 31st, 2024 213 1357 4920 0 0 6490
March 24th, 2024 202 931 4767 0 0 5900
March 17th, 2024 214 1278 4958 0 0 6450
March 10th, 2024 225 868 3317 0 0 4410
March 3rd, 2024 271 1099 3264 0 0 4634
February 25th, 2024 250 1234 3252 0 0 4736
February 18th, 2024 254 962 3417 0 0 4633
February 11th, 2024 301 821 2965 0 0 4087
February 4th, 2024 305 814 2703 0 0 3822
January 28th, 2024 318 1147 2721 0 0 4186
January 21st, 2024 302 1200 2986 0 0 4488
January 14th, 2024 324 1249 2932 0 0 4505
January 7th, 2024 338 963 2441 0 0 3742
December 31st, 2023 322 831 2164 0 0 3317
December 24th, 2023 282 748 1796 0 0 2826
December 17th, 2023 384 965 2314 0 0 3663
December 10th, 2023 404 1003 2614 0 0 4021
December 3rd, 2023 428 989 2358 0 0 3775
November 26th, 2023 423 1273 2236 0 0 3932
November 19th, 2023 386 1466 1742 0 0 3594
November 12th, 2023 519 1340 2148 0 0 4007
November 5th, 2023 532 1908 1715 0 0 4155
October 29th, 2023 668 1761 1342 0 0 3771
October 22nd, 2023 777 1928 1353 0 0 4058
October 15th, 2023 806 1909 772 0 0 3487
October 8th, 2023 945 2384 636 0 0 3965
October 1st, 2023 863 2658 218 0 0 3739
September 24th, 2023 970 2916 0 0 0 3886
September 17th, 2023 949 2803 0 0 0 3752
September 10th, 2023 936 2511 0 0 0 3447
September 3rd, 2023 943 2448 0 0 0 3391
August 27th, 2023 1110 2360 0 0 0 3470
August 20th, 2023 1129 2221 0 0 0 3350
August 13th, 2023 1201 2141 0 0 0 3342
August 6th, 2023 1650 2656 0 0 0 4306
July 30th, 2023 1253 2005 0 0 0 3258
July 23rd, 2023 1198 2021 0 0 0 3219
July 16th, 2023 1174 1942 0 0 0 3116
July 9th, 2023 1146 1940 0 0 0 3086
July 2nd, 2023 1118 1700 0 0 0 2818
June 25th, 2023 1203 1901 0 0 0 3104
June 18th, 2023 1140 1772 0 0 0 2912
June 11th, 2023 1181 1755 0 0 0 2936
June 4th, 2023 1206 1702 0 0 0 2908
May 28th, 2023 1166 1744 0 0 0 2910
May 21st, 2023 1225 1807 0 0 0 3032
May 14th, 2023 1273 1808 0 0 0 3081
May 7th, 2023 1281 1809 0 0 0 3090
April 30th, 2023 1292 1746 0 0 0 3038
April 23rd, 2023 1310 1729 0 0 0 3039
April 16th, 2023 1336 1785 0 0 0 3121
April 9th, 2023 1228 1563 0 0 0 2791
April 2nd, 2023 1328 1481 0 0 0 2809
March 26th, 2023 1333 1414 0 0 0 2747
March 19th, 2023 1335 1194 0 0 0 2529
March 12th, 2023 1400 1415 0 0 0 2815
March 5th, 2023 1395 1206 0 0 0 2601
February 26th, 2023 1533 1132 0 0 0 2665
February 19th, 2023 1501 1207 0 0 0 2708
February 12th, 2023 1607 1203 0 0 0 2810
February 5th, 2023 1663 970 0 0 0 2633
January 29th, 2023 1662 934 0 0 0 2596
January 22nd, 2023 1716 837 0 0 0 2553
January 15th, 2023 1581 861 0 0 0 2442
January 8th, 2023 1564 693 0 0 0 2257
January 1st, 2023 1552 703 0 0 0 2255
December 25th, 2022 1299 559 0 0 0 1858
December 18th, 2022 1621 693 0 0 0 2314
December 11th, 2022 1683 635 0 0 0 2318
December 4th, 2022 1874 637 0 0 0 2511
November 27th, 2022 1929 451 0 0 0 2380
November 20th, 2022 1655 412 0 0 0 2067
November 13th, 2022 1849 498 0 0 0 2347
November 6th, 2022 1945 426 0 0 0 2371
October 30th, 2022 2018 370 0 0 0 2388
October 23rd, 2022 1934 149 0 0 0 2083
October 16th, 2022 2128 211 0 0 0 2339
October 9th, 2022 1965 101 0 0 0 2066
October 2nd, 2022 2067 67 0 0 0 2134
September 25th, 2022 2167 42 0 0 0 2209
September 18th, 2022 2107 26 0 0 0 2133
September 11th, 2022 1943 8 0 0 0 1951
September 4th, 2022 2071 4 0 0 0 2075
August 28th, 2022 2041 5 0 0 0 2046
August 21st, 2022 1997 3 0 0 0 2000
August 14th, 2022 2089 3 0 0 0 2092
August 7th, 2022 2004 0 0 0 0 2004
July 31st, 2022 2027 0 0 0 0 2027
July 24th, 2022 1905 0 0 0 0 1905
July 17th, 2022 1927 0 0 0 0 1927
July 10th, 2022 1975 0 0 0 0 1975
July 3rd, 2022 1808 0 0 0 0 1808
June 26th, 2022 1981 0 0 0 0 1981
June 19th, 2022 1913 0 0 0 0 1913
June 12th, 2022 2242 0 0 0 0 2242
June 5th, 2022 1943 0 0 0 0 1943
May 29th, 2022 1888 0 0 0 0 1888
May 22nd, 2022 1906 0 0 0 0 1906
May 15th, 2022 1491 0 0 0 0 1491
May 8th, 2022 1505 0 0 0 0 1505
May 1st, 2022 1440 0 0 0 0 1440
April 24th, 2022 1396 0 0 0 0 1396
April 17th, 2022 1267 0 0 0 0 1267
April 10th, 2022 1209 0 0 0 0 1209
April 3rd, 2022 1305 0 0 0 0 1305
March 27th, 2022 1248 0 0 0 0 1248
March 20th, 2022 1573 0 0 0 0 1573
March 13th, 2022 1592 0 0 0 0 1592
March 6th, 2022 1351 0 0 0 0 1351
February 27th, 2022 982 0 0 0 0 982
February 20th, 2022 992 0 0 0 0 992
February 13th, 2022 1076 0 0 0 0 1076
February 6th, 2022 1058 0 0 0 0 1058
January 30th, 2022 971 0 0 0 0 971
January 23rd, 2022 995 0 0 0 0 995
January 16th, 2022 864 0 0 0 0 864
January 9th, 2022 888 0 0 0 0 888
January 2nd, 2022 864 0 0 0 0 864
December 26th, 2021 655 0 0 0 0 655
December 19th, 2021 799 0 0 0 0 799
December 12th, 2021 837 0 0 0 0 837
December 5th, 2021 784 0 0 0 0 784
November 28th, 2021 732 0 0 0 0 732
November 21st, 2021 668 0 0 0 0 668
November 14th, 2021 772 0 0 0 0 772
November 7th, 2021 500 0 0 0 0 500
October 31st, 2021 476 0 0 0 0 476
October 24th, 2021 387 0 0 0 0 387
October 17th, 2021 443 0 0 0 0 443
October 10th, 2021 374 0 0 0 0 374
October 3rd, 2021 402 0 0 0 0 402
September 26th, 2021 367 0 0 0 0 367
September 19th, 2021 315 0 0 0 0 315
September 12th, 2021 349 0 0 0 0 349
September 5th, 2021 293 0 0 0 0 293
August 29th, 2021 289 0 0 0 0 289
August 22nd, 2021 264 0 0 0 0 264
August 15th, 2021 266 0 0 0 0 266
August 8th, 2021 263 0 0 0 0 263
August 1st, 2021 297 0 0 0 0 297
July 25th, 2021 257 0 0 0 0 257
July 18th, 2021 262 0 0 0 0 262
July 11th, 2021 232 0 0 0 0 232
July 4th, 2021 273 0 0 0 0 273
June 27th, 2021 229 0 0 0 0 229
June 20th, 2021 217 0 0 0 0 217
June 13th, 2021 224 0 0 0 0 224
June 6th, 2021 230 0 0 0 0 230
May 30th, 2021 214 0 0 0 0 214
May 23rd, 2021 231 0 0 0 0 231
May 16th, 2021 232 0 0 0 0 232
May 9th, 2021 216 0 0 0 0 216
May 2nd, 2021 193 0 0 0 0 193
April 25th, 2021 175 0 0 0 0 175
April 18th, 2021 152 0 0 0 0 152
April 11th, 2021 193 0 0 0 0 193
April 4th, 2021 188 0 0 0 0 188
March 28th, 2021 156 0 0 0 0 156
March 21st, 2021 138 0 0 0 0 138
March 14th, 2021 202 0 0 0 0 202
March 7th, 2021 227 0 0 0 0 227
February 28th, 2021 162 0 0 0 0 162
February 21st, 2021 126 0 0 0 0 126
February 14th, 2021 127 0 0 0 0 127
February 7th, 2021 131 0 0 0 0 131
January 31st, 2021 84 0 0 0 0 84
January 24th, 2021 55 0 0 0 0 55
January 17th, 2021 72 0 0 0 0 72
January 10th, 2021 23 0 0 0 0 23
January 3rd, 2021 5 0 0 0 0 5
December 27th, 2020 4 0 0 0 0 4
December 20th, 2020 4 0 0 0 0 4
December 13th, 2020 11 0 0 0 0 11
December 6th, 2020 2 0 0 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
7.x-1.4 4 3 4 5 4 4
7.x-1.7 3 5 4 5 4 4
1.0.4 3 2 3 1 2 2
1.0.7 1 1 1 1 3 2
1.0.8 3 4 3 2 5 3
1.0.11 1 1 1 1 1 1
1.0.13 2 3 2 2 2 3
1.0.14 18 17 13 18 19 17
2.0.0-alpha2 1 5 4 4 6 2
2.0.3 7 5 7 7 7 6
2.0.10 2 1 1 1 1 1
2.0.12 37 40 48 40 74 64
2.0.13 5 3 3 3 6 4
2.0.14 4 3 10 2 3 7
2.1.1 1 1 0 0 0 0
2.1.3 14 11 13 9 22 18
2.1.4 5 5 5 5 8 5
2.1.5 3 3 3 6 4 4
2.1.6 3 4 3 4 7 3
2.1.7 15 15 14 12 20 13
2.1.8 15 15 17 19 23 18
2.1.9 0 1 1 2 0 0
2.1.10 5 4 4 5 5 7
2.1.11 2 2 0 0 0 2
2.1.12 2 2 1 1 1 1
2.1.13 0 0 0 0 1 0
2.1.16 2 1 1 1 1 1
2.1.17 4 3 4 4 5 5
2.1.18 29 27 33 26 29 31
2.1.19 527 476 492 462 482 1722
2.1.20 0 2 0 0 0 0
2.1.21 19 29 25 19 24 25
2.1.22 71 59 57 54 83 84
2.2.0 50 52 33 54 42 39
2.2.2 0 2 4 3 5 5
2.2.3 3 3 4 2 4 3
2.2.4 363 388 383 356 386 364
2.2.5 2 3 3 3 2 2
2.2.6 184 178 199 203 220 225
2.2.7 35 38 30 38 35 36
2.2.8 227 231 233 230 311 243
2.2.9 58 65 59 200 207 206
2.2.10 30 27 29 30 39 32
2.2.11 638 760 774 762 784 788
2.2.12 3 3 3 5 3 3
2.2.13 217 221 255 217 81 70
2.2.14 169 165 167 354 371 414
2.2.15 299 284 292 304 315 299
2.2.16 113 113 110 113 124 113
2.2.17 6 15 9 7 12 8
2.2.18 3102 2285 2307 2298 2462 2618
2.2.19 278 294 315 306 374 413
2.2.20 1336 1426 1394 1567 2072 2375
2.2.21 144 161 399 750 739 825
2.2.22 13782 12107 10964 9723 10914 9127
3.0.0-alpha2 9 11 9 10 11 9
3.0.0-alpha3 2 2 2 1 2 2
3.0.0-beta1 0 0 1 0 2 9
3.0.0-beta2 7 6 6 6 9 7
3.0.0-beta3 0 0 0 0 2 1
3.0.0-beta4 3 4 4 3 6 8
3.0.0-beta5 133 134 143 137 132 129
3.0.0-beta9 7 3 0 2 6 5
3.0.0-beta10 43 43 48 42 44 49
3.0.0-rc1 5 5 6 6 9 7
3.0.0-rc2 0 0 0 3 6 18
3.0.0 6 6 11 13 66 226
3.0.1 29 24 29 22 40 42
3.0.2 35 106 44 82 193 1326
3.0.3 687 769 772 2406 1670 588
3.0.4 182 833 1462 503 0 0
3.0.5 3168 1230 3 0 0 0

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