Usage statistics for CAPTCHA
This page provides information about the usage of the CAPTCHA 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 | 5.x | 6.x | Total |
|---|---|---|---|
| November 15th | 4,997 | 32,971 | 37,968 |
| November 8th | 6,038 | 40,763 | 46,801 |
| November 1st | 5,965 | 41,245 | 47,210 |
| October 25th | 5,935 | 41,252 | 47,187 |
| October 18th | 6,044 | 40,535 | 46,579 |
| October 11th | 5,808 | 37,690 | 43,498 |
| October 4th | 5,833 | 36,837 | 42,670 |
| September 27th | 5,862 | 36,284 | 42,146 |
| September 20th | 5,852 | 35,687 | 41,539 |
| September 13th | 6,703 | 35,996 | 42,699 |
| September 6th | 5,745 | 36,359 | 42,104 |
| August 30th | 6,203 | 33,213 | 39,416 |
| August 23rd | 5,856 | 32,679 | 38,535 |
| August 16th | 5,734 | 29,623 | 35,357 |
| August 9th | 5,909 | 31,138 | 37,047 |
| August 2nd | 6,282 | 28,924 | 35,206 |
| July 26th | 6,110 | 34,293 | 40,403 |
| July 19th | 5,953 | 31,069 | 37,022 |
| July 12th | 6,039 | 30,273 | 36,312 |
| July 5th | 6,095 | 28,379 | 34,474 |
| June 28th | 6,219 | 28,043 | 34,262 |
| June 21st | 6,185 | 27,307 | 33,492 |
| June 14th | 6,264 | 26,731 | 32,995 |
| June 7th | 6,280 | 26,519 | 32,799 |
| May 31st | 6,323 | 26,193 | 32,516 |
| May 24th | 6,097 | 23,338 | 29,435 |
| May 17th | 6,378 | 23,149 | 29,527 |
| May 10th | 6,404 | 24,097 | 30,501 |
| May 3rd | 6,456 | 25,115 | 31,571 |
| April 26th | 6,442 | 21,766 | 28,208 |
| April 19th | 6,366 | 21,390 | 27,756 |
| April 12th | 6,118 | 19,453 | 25,571 |
| April 5th | 6,440 | 19,653 | 26,093 |
| March 29th | 6,639 | 20,323 | 26,962 |
| March 22nd | 6,649 | 20,071 | 26,720 |
| March 15th | 6,710 | 19,487 | 26,197 |
| March 8th | 6,784 | 18,756 | 25,540 |
| March 1st | 6,856 | 18,174 | 25,030 |
| February 22nd | 7,438 | 17,625 | 25,063 |
| February 15th | 6,712 | 16,768 | 23,480 |
| February 8th | 6,872 | 16,318 | 23,190 |
| February 1st | 6,776 | 15,690 | 22,466 |
| January 25th | 6,771 | 15,745 | 22,516 |
| January 18th | 7,001 | 14,643 | 21,644 |
| January 11th | 6,822 | 14,525 | 21,347 |
| January 4th | 6,074 | 11,909 | 17,983 |
| December 28th | 6,285 | 11,923 | 18,208 |
| December 21st | 7,506 | 11,436 | 18,942 |
| December 14th | 6,316 | 11,023 | 17,339 |
| December 7th | 7,970 | 11,808 | 19,778 |
| November 30th | 6,664 | 11,229 | 17,893 |
| November 23rd | 7,297 | 11,062 | 18,359 |
| November 16th | 9,024 | 10,776 | 19,800 |
| November 9th | 9,006 | 10,075 | 19,081 |
| November 2nd | 6,343 | 9,411 | 15,754 |
| October 26th | 6,407 | 9,120 | 15,527 |
| October 19th | 6,548 | 8,988 | 15,536 |
| October 12th | 6,402 | 8,495 | 14,897 |
| October 5th | 6,241 | 7,874 | 14,115 |
| September 28th | 5,955 | 7,258 | 13,213 |
| September 21st | 6,200 | 6,979 | 13,179 |
| September 14th | 6,319 | 6,739 | 13,058 |
| September 7th | 5,987 | 6,561 | 12,548 |
| August 31st | 6,052 | 6,393 | 12,445 |
| August 24th | 6,042 | 5,711 | 11,753 |
| August 17th | 7,229 | 5,308 | 12,537 |
| August 10th | 5,725 | 5,071 | 10,796 |
| August 3rd | 5,588 | 4,870 | 10,458 |
| July 27th | 5,578 | 4,480 | 10,058 |
| July 20th | 5,570 | 4,222 | 9,792 |
| July 13th | 5,181 | 3,765 | 8,946 |
| July 6th | 5,331 | 3,542 | 8,873 |
| June 29th | 7,315 | 3,354 | 10,669 |
| June 22nd | 5,150 | 3,071 | 8,221 |
Recent release usage
Release | Nov 15 | Nov 8 | Nov 1 | Oct 25 | Oct 18 | Oct 11 | Oct 4 | Sep 27 |
|---|---|---|---|---|---|---|---|---|
| 6.x-2.x-dev | 253 | 326 | 307 | 296 | 299 | 299 | 284 | 277 |
| 6.x-2.0-rc3 | 4,647 | 5,728 | 5,667 | 5,912 | 6,409 | 7,106 | 8,045 | 9,865 |
| 6.x-2.0-rc2 | 1,312 | 1,623 | 1,686 | 1,703 | 1,827 | 1,945 | 2,253 | 2,389 |
| 6.x-2.0-rc1 | 284 | 347 | 361 | 375 | 381 | 392 | 407 | 446 |
| 6.x-2.0-beta5 | 248 | 281 | 300 | 321 | 369 | 401 | 415 | 432 |
| 6.x-2.0-beta4 | 303 | 332 | 400 | 467 | 420 | 357 | 401 | 377 |
| 6.x-2.0-beta3 | 139 | 161 | 174 | 167 | 171 | 175 | 176 | 182 |
| 6.x-2.0-beta2 | 414 | 475 | 478 | 487 | 422 | 431 | 522 | 457 |
| 6.x-2.0-beta1 | 43 | 53 | 54 | 56 | 55 | 58 | 57 | 63 |
| 6.x-2.0 | 16,731 | 20,884 | 19,553 | 18,251 | 16,676 | 13,574 | 11,343 | 8,616 |
| 6.x-1.x-dev | 70 | 82 | 82 | 84 | 92 | 87 | 92 | 98 |
| 6.x-1.0-rc2 | 8,562 | 10,414 | 12,124 | 13,072 | 13,353 | 13,544 | 13,987 | 14,803 |
| 6.x-1.0-rc1 | 50 | 57 | 59 | 61 | 61 | 63 | 71 | 69 |
| 5.x-3.x-dev | 50 | 87 | 74 | 79 | 88 | 78 | 76 | 79 |
| 5.x-3.2 | 3,335 | 4,085 | 4,021 | 3,984 | 4,092 | 3,910 | 3,913 | 3,878 |
| 5.x-3.1 | 1,364 | 1,582 | 1,590 | 1,600 | 1,575 | 1,552 | 1,580 | 1,624 |
| 5.x-3.0-rc3 | 62 | 72 | 75 | 67 | 72 | 68 | 71 | 69 |
| 5.x-3.0-rc2 | 4 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
| 5.x-3.0-rc1 | 31 | 37 | 31 | 35 | 39 | 41 | 37 | 41 |
| 5.x-3.0 | 65 | 71 | 77 | 71 | 71 | 75 | 75 | 80 |
| 5.x-2.2 | 3 | 5 | 3 | 3 | 4 | 3 | 4 | 4 |
| 5.x-2.1 | 77 | 81 | 79 | 80 | 84 | 79 | 80 | 81 |
| 5.x-1.x-dev | 2 | 2 | 2 | 2 | 5 | 3 | 3 | 4 |
| 5.x-1.1 | 5 | 7 | 5 | 5 | 6 | 5 | 5 | 5 |
| 5.x-1.0 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 |