This page provides information about the usage of the HTTP Cache Control 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.

HTTP Cache Control project page
Usage statistics for all projects

Week starting 8.x-1.x 8.x-2.x Total
June 14th, 2026 16 8883 8899
June 7th, 2026 16 8134 8150
May 31st, 2026 17 8429 8446
May 24th, 2026 16 8143 8159
May 17th, 2026 21 9217 9238
May 10th, 2026 18 8467 8485
May 3rd, 2026 18 8588 8606
April 26th, 2026 20 8044 8064
April 19th, 2026 19 8366 8385
April 12th, 2026 21 9165 9186
April 5th, 2026 19 8606 8625
March 29th, 2026 18 7889 7907
March 22nd, 2026 18 8214 8232
March 15th, 2026 17 8877 8894
March 8th, 2026 18 9071 9089
February 22nd, 2026 18 9600 9618
February 15th, 2026 19 8308 8327
February 8th, 2026 20 9304 9324
February 1st, 2026 20 8518 8538
January 25th, 2026 18 8758 8776
January 18th, 2026 19 8671 8690
January 11th, 2026 18 8505 8523
January 4th, 2026 18 8455 8473
December 28th, 2025 18 6993 7011
December 21st, 2025 17 6916 6933
December 14th, 2025 19 8097 8116
December 7th, 2025 19 7998 8017
November 30th, 2025 20 7950 7970
November 23rd, 2025 20 7684 7704
November 16th, 2025 20 8379 8399
November 9th, 2025 20 8048 8068
November 2nd, 2025 20 8284 8304
October 26th, 2025 20 7840 7860
October 19th, 2025 20 8063 8083
October 12th, 2025 20 7437 7457
October 5th, 2025 18 8098 8116
September 28th, 2025 19 7667 7686
September 21st, 2025 21 7769 7790
September 14th, 2025 20 7398 7418
September 7th, 2025 19 7691 7710
August 31st, 2025 19 6963 6982
August 24th, 2025 18 7003 7021
August 17th, 2025 18 6870 6888
August 10th, 2025 18 7219 7237
August 3rd, 2025 19 6840 6859
July 27th, 2025 18 7016 7034
July 20th, 2025 21 7172 7193
July 13th, 2025 18 7370 7388
July 6th, 2025 21 6982 7003
June 29th, 2025 20 6919 6939
June 22nd, 2025 21 7360 7381
June 15th, 2025 22 6879 6901
June 8th, 2025 19 6870 6889
June 1st, 2025 18 6936 6954
May 25th, 2025 20 6783 6803
May 18th, 2025 20 7192 7212
May 11th, 2025 23 6890 6913
May 4th, 2025 23 7114 7137
April 27th, 2025 24 6644 6668
April 20th, 2025 19 7123 7142
April 13th, 2025 20 6518 6538
April 6th, 2025 20 7414 7434
March 30th, 2025 21 7841 7862
March 23rd, 2025 23 7340 7363
March 16th, 2025 30 7882 7912
March 9th, 2025 31 7776 7807
March 2nd, 2025 28 7326 7354
February 23rd, 2025 30 7807 7837
February 16th, 2025 30 7203 7233
February 9th, 2025 28 7291 7319
February 2nd, 2025 28 7097 7125
January 26th, 2025 26 8015 8041
January 19th, 2025 28 7577 7605
January 12th, 2025 28 7857 7885
January 5th, 2025 26 7050 7076
December 29th, 2024 24 6158 6182
December 22nd, 2024 27 6020 6047
December 15th, 2024 25 7110 7135
December 8th, 2024 147 7919 8066
December 1st, 2024 151 7352 7503
November 24th, 2024 153 6766 6919
November 17th, 2024 154 7474 7628
November 10th, 2024 154 7031 7185
November 3rd, 2024 154 6929 7083
October 27th, 2024 152 6231 6383
October 20th, 2024 158 6741 6899
October 13th, 2024 155 6580 6735
October 6th, 2024 140 7594 7734
September 29th, 2024 151 6704 6855
September 22nd, 2024 164 7064 7228
September 15th, 2024 171 6841 7012
September 8th, 2024 174 6639 6813
September 1st, 2024 168 6309 6477
August 25th, 2024 170 6372 6542
August 18th, 2024 170 5908 6078
August 11th, 2024 170 5882 6052
August 4th, 2024 175 5678 5853
July 28th, 2024 180 5501 5681
July 21st, 2024 178 5421 5599
July 14th, 2024 173 5455 5628
July 7th, 2024 163 4952 5115
June 30th, 2024 184 5705 5889
June 23rd, 2024 178 5469 5647
June 16th, 2024 179 5570 5749
June 9th, 2024 183 5322 5505
June 2nd, 2024 183 5437 5620
May 26th, 2024 185 5137 5322
May 19th, 2024 169 5221 5390
May 12th, 2024 183 5203 5386
May 5th, 2024 170 5083 5253
April 28th, 2024 186 5056 5242
April 21st, 2024 194 5133 5327
April 14th, 2024 191 5070 5261
April 7th, 2024 184 5474 5658
March 31st, 2024 189 5037 5226
March 24th, 2024 188 5230 5418
March 17th, 2024 194 5024 5218
March 10th, 2024 190 4704 4894
March 3rd, 2024 187 4691 4878
February 25th, 2024 188 5166 5354
February 18th, 2024 177 4669 4846
February 11th, 2024 186 5029 5215
February 4th, 2024 167 4656 4823
January 28th, 2024 190 5212 5402
January 21st, 2024 186 4688 4874
January 14th, 2024 178 4824 5002
January 7th, 2024 189 4539 4728
December 31st, 2023 185 4345 4530
December 24th, 2023 187 3952 4139
December 17th, 2023 189 4526 4715
December 10th, 2023 197 4557 4754
December 3rd, 2023 190 4351 4541
November 26th, 2023 192 4054 4246
November 19th, 2023 198 4002 4200
November 12th, 2023 192 4001 4193
November 5th, 2023 185 4368 4553
October 29th, 2023 197 4120 4317
October 22nd, 2023 197 4358 4555
October 15th, 2023 183 3908 4091
October 8th, 2023 191 4200 4391
October 1st, 2023 192 3871 4063
September 24th, 2023 198 4017 4215
September 17th, 2023 196 4334 4530
September 10th, 2023 197 4169 4366
September 3rd, 2023 197 3869 4066
August 27th, 2023 204 4257 4461
August 20th, 2023 201 3635 3836
August 13th, 2023 196 3690 3886
August 6th, 2023 197 4171 4368
July 30th, 2023 196 3959 4155
July 23rd, 2023 187 3811 3998
July 16th, 2023 184 3838 4022
July 9th, 2023 194 3627 3821
July 2nd, 2023 194 3444 3638
June 25th, 2023 194 3570 3764
June 18th, 2023 201 3447 3648
June 11th, 2023 205 3804 4009
June 4th, 2023 204 3555 3759
May 28th, 2023 211 4148 4359
May 21st, 2023 208 3593 3801
May 14th, 2023 197 3279 3476
May 7th, 2023 202 3107 3309
April 30th, 2023 207 3029 3236
April 23rd, 2023 210 3069 3279
April 16th, 2023 204 2999 3203
April 9th, 2023 224 2683 2907
April 2nd, 2023 221 2767 2988
March 26th, 2023 226 2848 3074
March 19th, 2023 224 2799 3023
March 12th, 2023 226 2883 3109
March 5th, 2023 222 2757 2979
February 26th, 2023 220 2932 3152
February 19th, 2023 225 2794 3019
February 12th, 2023 226 2674 2900
February 5th, 2023 224 2520 2744
January 29th, 2023 228 2581 2809
January 22nd, 2023 222 2591 2813
January 15th, 2023 213 2595 2808
January 8th, 2023 250 2355 2605
January 1st, 2023 228 2447 2675
December 25th, 2022 227 2135 2362
December 18th, 2022 233 2417 2650
December 11th, 2022 235 2463 2698
December 4th, 2022 238 2485 2723
November 27th, 2022 245 2552 2797
November 20th, 2022 249 2433 2682
November 13th, 2022 242 2518 2760
November 6th, 2022 250 2481 2731
October 30th, 2022 254 2791 3045
October 23rd, 2022 249 2669 2918
October 16th, 2022 264 2807 3071
October 9th, 2022 255 2420 2675
October 2nd, 2022 257 2611 2868
September 25th, 2022 268 2377 2645
September 18th, 2022 269 2506 2775
September 11th, 2022 266 2234 2500
September 4th, 2022 269 2564 2833
August 28th, 2022 280 2573 2853
August 21st, 2022 279 2565 2844
August 14th, 2022 278 2620 2898
August 7th, 2022 283 2557 2840
July 31st, 2022 283 2680 2963
July 24th, 2022 300 2634 2934
July 17th, 2022 284 2612 2896
July 10th, 2022 290 2627 2917
July 3rd, 2022 289 2548 2837
June 26th, 2022 289 2505 2794
June 19th, 2022 304 2373 2677
June 12th, 2022 304 2299 2603
June 5th, 2022 299 2416 2715
May 29th, 2022 321 2457 2778
May 22nd, 2022 322 2657 2979
May 15th, 2022 327 2231 2558
May 8th, 2022 325 1933 2258
May 1st, 2022 333 2123 2456
April 24th, 2022 327 1946 2273
April 17th, 2022 333 2289 2622
April 10th, 2022 330 2182 2512
April 3rd, 2022 332 2178 2510
March 27th, 2022 346 2162 2508
March 20th, 2022 355 2183 2538
March 13th, 2022 357 2116 2473
March 6th, 2022 352 2064 2416
February 27th, 2022 347 1968 2315
February 20th, 2022 369 1995 2364
February 13th, 2022 362 2047 2409
February 6th, 2022 382 2121 2503
January 30th, 2022 374 2260 2634
January 23rd, 2022 404 2219 2623
January 16th, 2022 378 2179 2557
January 9th, 2022 400 1778 2178
January 2nd, 2022 392 1744 2136
December 26th, 2021 387 1480 1867
December 19th, 2021 466 1705 2171
December 12th, 2021 457 1850 2307
December 5th, 2021 479 1838 2317
November 28th, 2021 474 1817 2291
November 21st, 2021 451 1763 2214
November 14th, 2021 494 1830 2324
November 7th, 2021 490 1738 2228
October 31st, 2021 525 1400 1925
October 24th, 2021 590 1654 2244
October 17th, 2021 546 1535 2081
October 10th, 2021 549 1449 1998
October 3rd, 2021 587 1497 2084
September 26th, 2021 592 1494 2086
September 19th, 2021 628 1426 2054
September 12th, 2021 617 1431 2048
September 5th, 2021 587 1354 1941
August 29th, 2021 574 1318 1892
August 22nd, 2021 588 1349 1937
August 15th, 2021 650 1331 1981
August 8th, 2021 573 1387 1960
August 1st, 2021 591 1342 1933
July 25th, 2021 577 1362 1939
July 18th, 2021 565 1413 1978
July 11th, 2021 570 1122 1692
July 4th, 2021 640 1137 1777
June 27th, 2021 633 1110 1743
June 20th, 2021 632 1180 1812
June 13th, 2021 642 1037 1679
June 6th, 2021 669 1044 1713
May 30th, 2021 662 1015 1677
May 23rd, 2021 630 1089 1719
May 16th, 2021 674 978 1652
May 9th, 2021 676 974 1650
May 2nd, 2021 667 917 1584
April 25th, 2021 686 928 1614
April 18th, 2021 668 896 1564
April 11th, 2021 717 963 1680
April 4th, 2021 742 946 1688
March 28th, 2021 752 889 1641
March 21st, 2021 766 863 1629
March 14th, 2021 742 901 1643
March 7th, 2021 756 897 1653
February 28th, 2021 744 898 1642
February 21st, 2021 762 879 1641
February 14th, 2021 754 850 1604
February 7th, 2021 797 782 1579
January 31st, 2021 781 776 1557
January 24th, 2021 804 762 1566
January 17th, 2021 784 803 1587
January 10th, 2021 771 714 1485
January 3rd, 2021 757 666 1423
December 27th, 2020 669 614 1283
December 20th, 2020 726 659 1385
December 13th, 2020 770 671 1441
December 6th, 2020 826 670 1496
November 29th, 2020 1006 621 1627
November 22nd, 2020 955 615 1570
November 15th, 2020 1027 636 1663
November 8th, 2020 940 632 1572
November 1st, 2020 1028 548 1576
October 25th, 2020 1011 364 1375
October 18th, 2020 997 381 1378
October 11th, 2020 1006 299 1305
October 4th, 2020 958 298 1256
September 27th, 2020 1022 261 1283
September 20th, 2020 1043 256 1299
September 13th, 2020 984 272 1256
September 6th, 2020 965 233 1198
August 30th, 2020 948 243 1191
August 23rd, 2020 969 238 1207
August 16th, 2020 968 208 1176
August 9th, 2020 919 178 1097
August 2nd, 2020 937 172 1109
July 26th, 2020 932 165 1097
July 19th, 2020 939 177 1116
July 12th, 2020 955 163 1118
July 5th, 2020 890 156 1046
June 28th, 2020 917 156 1073
June 21st, 2020 916 158 1074
June 14th, 2020 947 140 1087
June 7th, 2020 872 122 994
May 31st, 2020 958 107 1065
May 24th, 2020 857 115 972
May 17th, 2020 866 110 976
May 10th, 2020 851 106 957
May 3rd, 2020 951 165 1116
April 26th, 2020 829 169 998
April 19th, 2020 913 112 1025
April 12th, 2020 869 107 976
April 5th, 2020 843 133 976
March 29th, 2020 1010 110 1120
March 22nd, 2020 1033 84 1117
March 15th, 2020 991 62 1053
March 8th, 2020 821 83 904
March 1st, 2020 780 61 841
February 23rd, 2020 820 64 884
February 16th, 2020 934 62 996
February 9th, 2020 754 57 811
February 2nd, 2020 1011 48 1059
January 26th, 2020 949 46 995
January 19th, 2020 894 34 928
January 12th, 2020 914 40 954
January 5th, 2020 816 41 857
December 29th, 2019 723 37 760
December 22nd, 2019 720 31 751
December 15th, 2019 891 37 928
December 8th, 2019 932 33 965
December 1st, 2019 784 33 817
November 24th, 2019 727 32 759
November 17th, 2019 743 29 772
November 10th, 2019 714 23 737
November 3rd, 2019 727 19 746
October 27th, 2019 701 25 726
October 20th, 2019 683 18 701
October 13th, 2019 638 12 650
October 6th, 2019 634 13 647
September 29th, 2019 649 5 654
September 22nd, 2019 664 4 668
September 15th, 2019 528 4 532
September 8th, 2019 498 1 499
September 1st, 2019 504 0 504
August 25th, 2019 545 0 545
August 18th, 2019 476 0 476
August 11th, 2019 444 0 444
August 4th, 2019 435 0 435
July 28th, 2019 485 0 485
July 21st, 2019 477 0 477
July 14th, 2019 474 0 474
July 7th, 2019 485 0 485
June 30th, 2019 712 0 712
June 23rd, 2019 751 0 751
June 16th, 2019 760 0 760
June 9th, 2019 711 0 711
June 2nd, 2019 884 0 884
May 26th, 2019 759 0 759
May 19th, 2019 828 0 828
May 12th, 2019 788 0 788
May 5th, 2019 732 0 732
April 28th, 2019 738 0 738
April 21st, 2019 661 0 661
April 14th, 2019 619 0 619
April 7th, 2019 668 0 668
March 31st, 2019 801 0 801
March 24th, 2019 628 0 628
March 17th, 2019 650 0 650
March 10th, 2019 715 0 715
March 3rd, 2019 383 0 383
February 24th, 2019 387 0 387
February 17th, 2019 412 0 412
February 10th, 2019 347 0 347
February 3rd, 2019 353 0 353
January 27th, 2019 354 0 354
January 20th, 2019 347 0 347
January 13th, 2019 361 0 361
January 6th, 2019 303 0 303
December 30th, 2018 249 0 249
December 23rd, 2018 236 0 236
December 16th, 2018 304 0 304
December 9th, 2018 284 0 284
December 2nd, 2018 277 0 277
November 25th, 2018 281 0 281
November 18th, 2018 259 0 259
November 11th, 2018 267 0 267
November 4th, 2018 264 0 264
October 28th, 2018 275 0 275
October 21st, 2018 402 0 402
October 14th, 2018 255 0 255
October 7th, 2018 253 0 253
September 30th, 2018 289 0 289
September 23rd, 2018 231 0 231
September 16th, 2018 216 0 216
September 9th, 2018 230 0 230
September 2nd, 2018 244 0 244
August 26th, 2018 255 0 255
August 19th, 2018 186 0 186
August 12th, 2018 173 0 173
August 5th, 2018 192 0 192
July 29th, 2018 320 0 320
July 22nd, 2018 205 0 205
July 15th, 2018 143 0 143
July 8th, 2018 183 0 183
July 1st, 2018 119 0 119
June 24th, 2018 168 0 168
June 17th, 2018 131 0 131
June 10th, 2018 119 0 119
June 3rd, 2018 178 0 178
May 27th, 2018 99 0 99
May 20th, 2018 79 0 79
May 13th, 2018 71 0 71
May 6th, 2018 54 0 54
April 29th, 2018 54 0 54
April 22nd, 2018 67 0 67
April 15th, 2018 59 0 59
April 8th, 2018 40 0 40
April 1st, 2018 28 0 28
March 25th, 2018 29 0 29
March 18th, 2018 27 0 27
March 11th, 2018 33 0 33
March 4th, 2018 15 0 15
February 25th, 2018 6 0 6
February 18th, 2018 11 0 11
February 11th, 2018 6 0 6
February 4th, 2018 10 0 10
January 28th, 2018 3 0 3
January 21st, 2018 2 0 2

Recent release usage

Release June 14th, 2026 June 7th, 2026 May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026
8.x-1.0-alpha1 1 1 1 1 1 1
8.x-1.0 15 15 16 15 20 17
8.x-2.0-beta1 0 0 2 2 2 1
8.x-2.0 66 65 65 67 69 63
8.x-2.1 898 808 821 815 859 868
8.x-2.2 25 23 25 31 27 25
8.x-2.3 127 136 142 142 172 187
8.x-2.4 241 240 242 242 243 243
8.x-2.5 101 100 112 113 114 104
8.x-2.6 1280 1287 1379 1413 1562 1580
8.x-2.7 8 10 10 10 11 12
8.x-2.8 665 683 682 694 709 728
8.x-2.9 5472 4782 4949 4614 5449 4656

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