For each week beginning on a given date, the figures show the number of sites that reported they are using the seo_checker 7.x-1.1 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
August 23, 20201
August 16, 20201
November 19, 20171
April 2, 20171
February 5, 20171
January 29, 20172
January 22, 20172
January 15, 20173
January 8, 20173
January 1, 20172
December 25, 20162
December 18, 20162
December 11, 20162
December 4, 20163
November 27, 20162
November 20, 20162
November 13, 20162
November 6, 20162
October 30, 20162
October 23, 20162
October 16, 20162
October 9, 20162
October 2, 20162
September 25, 20162
September 18, 20163
September 11, 20162
September 4, 20163
August 28, 20163
August 21, 20163
August 14, 20163
August 7, 20163
July 31, 20163
July 24, 20163
July 17, 20163
July 10, 20162
July 3, 20164
June 26, 20164
June 19, 20163
June 12, 20163
June 5, 20163
May 29, 20163
May 22, 20163
May 15, 20163
May 8, 20163
May 1, 20163
April 24, 20164
April 17, 20162
April 10, 20162
April 3, 20163
March 27, 20162
March 20, 20163
March 13, 20163
March 6, 20163
February 28, 20162
February 21, 20163
February 14, 20163
February 7, 20163
January 31, 20162
January 24, 20164
January 17, 20164
January 10, 20163
January 3, 20163
December 27, 20153
December 20, 20153
December 13, 20155
December 6, 20154
November 29, 20154
November 22, 20154
November 15, 20154
November 8, 20154
November 1, 20153
October 25, 20154
October 18, 20153
October 11, 20154
October 4, 20154
September 27, 20154
September 20, 20154
September 13, 20154
September 6, 20154
August 30, 20154
August 23, 20154
August 16, 20154
August 9, 20154
August 2, 20153
July 26, 20154
July 19, 20154
July 12, 20154
July 5, 20154
June 28, 20154
June 21, 20154
June 14, 20154
June 7, 20154
May 31, 20154
May 24, 20154
May 17, 20154
May 10, 20154
May 3, 20154
April 26, 20154
April 19, 20154
April 12, 20155
April 5, 20154
March 29, 20158
March 22, 20158
March 15, 20156
March 8, 20157
March 1, 20158
February 22, 20158
February 15, 20157
February 8, 20158
February 1, 20157
January 25, 20158
January 18, 20158
January 11, 20159
January 4, 20158
December 28, 20147
December 21, 20147
December 14, 20148
December 7, 20148
November 30, 20148
November 23, 20149
November 16, 20146
November 9, 20149
November 2, 201412
October 26, 201412
October 19, 201410
October 12, 201412
October 5, 201410
September 28, 201412
September 21, 201411
September 14, 201410
September 7, 20149
August 31, 201411
August 24, 201412
August 17, 201411
August 10, 201412
August 3, 201412
July 27, 201411
July 20, 201411
July 13, 201411
July 6, 201410
June 29, 201411
June 22, 201411
June 15, 201410
June 8, 201412
June 1, 201411
May 25, 201413
May 18, 201414
May 11, 201416
May 4, 201411
April 27, 201410
April 20, 201414
April 13, 201414
April 6, 201415
March 30, 201413
March 23, 201413
March 16, 201411
March 9, 201411
March 2, 201411
February 23, 201412
February 16, 201413
February 9, 201410
February 2, 201410
January 26, 201411
January 19, 201411
January 12, 201411
January 5, 201411
December 29, 201311
December 22, 201313
December 15, 201312
December 8, 201312
December 1, 201312
November 24, 201311
November 17, 201313
November 10, 201311
November 3, 201312
October 27, 201313
October 20, 201312
October 13, 201312
October 6, 201312
September 29, 201312
September 22, 201312
September 15, 201313
September 8, 201312
September 1, 201313
August 25, 201312
August 18, 201312
August 11, 201312
August 4, 201312
July 28, 201312
July 21, 201312
July 14, 201312
July 7, 201312
June 30, 201312
June 23, 201312
June 16, 201312
June 9, 201312
June 2, 201311
May 26, 201313
May 19, 201313
May 12, 201315
May 5, 201314
April 28, 201315
April 21, 201316
April 14, 201317
April 7, 201313
March 31, 201313
March 24, 201311
March 17, 201312
March 10, 201311
March 3, 201312
February 24, 201313
February 17, 201312
February 10, 201317
February 3, 201321
January 27, 201320
January 20, 201316
January 13, 201315
January 6, 201318
December 30, 201223
December 23, 201219
December 16, 201222
December 9, 201220
December 2, 201217
November 25, 201212
November 18, 201217
November 11, 201216
November 4, 201213
October 28, 201216
October 21, 201213