This page provides information about the usage of the PDFa11y 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.

PDFa11y project page
Usage statistics for all projects

Week starting 1.0.x Total
September 27th, 2026 226 226
September 20th, 2026 440 440
September 13th, 2026 1126 1126
September 6th, 2026 122 122
August 30th, 2026 879 879
August 23rd, 2026 105 105
August 16th, 2026 553 553
August 9th, 2026 378 378
August 2nd, 2026 385 385
July 26th, 2026 129 129
July 19th, 2026 304 304
July 12th, 2026 277 277
July 5th, 2026 86 86
June 28th, 2026 83 83
June 21st, 2026 211 211
June 14th, 2026 3023 3023
June 7th, 2026 1099 1099
May 31st, 2026 826 826
May 24th, 2026 61 61
May 17th, 2026 79 79
May 10th, 2026 74 74
May 3rd, 2026 34 34
April 26th, 2026 27 27
April 19th, 2026 24 24
April 12th, 2026 42 42
April 5th, 2026 26 26
March 29th, 2026 34 34
March 22nd, 2026 10 10
March 15th, 2026 1 1

Recent release usage

Release September 27th, 2026 September 20th, 2026 September 13th, 2026 September 6th, 2026 August 30th, 2026 August 23rd, 2026
1.0.4 4 3 2 3 4 3
1.0.7 5 5 5 5 4 2
1.0.8 92 344 1090 90 854 100
1.0.9 125 88 29 24 17 0

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