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Usage statistics for W3C Validator

This page provides information about the usage of the W3C Validator 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

Weekly W3C Validator usage by API version
Week6.xTotal
January 29, 2012295295
January 22, 2012288288
January 15, 2012306306
January 8, 2012302302
January 1, 2012306306
December 25, 2011273273
December 18, 2011304304
December 11, 2011299299
December 4, 2011292292
November 27, 2011311311
November 20, 2011300300
November 13, 2011307307
November 6, 2011301301
October 30, 2011322322
October 23, 2011431431
October 16, 2011438438
October 9, 2011430430
October 2, 2011350350
September 25, 2011339339
September 18, 2011329329
September 11, 2011324324
September 4, 2011327327
August 28, 2011327327
August 21, 2011321321
August 14, 2011329329
August 7, 2011337337
July 31, 2011322322
July 24, 2011306306
July 17, 2011324324
July 10, 2011335335
July 3, 2011324324
June 26, 2011322322
June 19, 2011324324
June 12, 2011326326
June 5, 2011321321
May 29, 2011320320
May 22, 2011317317
May 15, 2011341341
May 8, 2011333333
May 1, 2011335335
April 24, 2011346346
April 17, 2011349349
April 10, 2011340340
April 3, 2011341341
March 27, 2011371371
March 20, 2011353353
March 13, 2011381381
March 6, 2011372372
February 27, 2011369369
February 20, 2011416416
February 13, 2011377377
February 6, 2011396396
January 30, 2011367367
January 23, 2011350350
January 16, 2011367367
January 9, 2011399399
January 2, 2011337337
December 26, 2010259259
December 19, 2010303303
December 12, 2010265265
December 5, 2010240240
November 28, 2010250250
November 21, 2010237237
November 14, 2010248248
November 7, 2010230230
October 31, 2010223223
October 24, 2010249249
October 17, 2010227227
October 10, 2010231231
October 3, 2010234234
September 26, 2010233233
September 19, 2010230230
September 12, 2010214214
September 5, 2010215215
August 29, 2010219219
August 22, 2010208208
August 15, 2010197197
August 8, 2010229229
August 1, 2010217217
July 25, 2010233233
July 18, 2010201201
July 11, 2010183183
July 4, 2010208208
June 27, 2010187187
June 20, 2010192192
June 13, 2010229229
June 6, 2010161161
May 30, 2010179179
May 23, 2010163163
May 16, 2010144144
May 9, 2010139139
May 2, 2010119119
April 25, 2010134134
April 18, 2010130130
April 11, 2010119119
April 4, 2010110110
March 28, 2010115115
March 21, 2010123123
March 14, 2010120120
March 7, 2010115115
February 28, 2010135135
February 21, 2010126126
February 14, 2010121121
February 7, 2010115115
January 31, 20109696
January 24, 2010101101
January 17, 20109696
January 10, 20109494
January 3, 20108787
December 27, 20098383
December 20, 20098080
December 13, 20098989
December 6, 20097474
November 29, 20097171
November 22, 20098686
November 15, 20097878
November 8, 20098282
November 1, 20099191
October 25, 20097676
October 18, 20097676
October 11, 20097070
October 4, 20097777
September 27, 20096464
September 20, 20096666
September 13, 20096363
September 6, 20095757
August 30, 20096060
August 23, 20095353
August 16, 20094444
August 9, 20094747
August 2, 20094343
July 26, 20093434

Recent release usage

Releasesort iconJan 29, 2012Jan 22, 2012Jan 15, 2012Jan 8, 2012
6.x-1.x-dev46484745
6.x-1.2247237254252
6.x-1.10121
6.x-1.02234