Server Developer Share for Sites in June 2006

This analysis relates to those sites found in the survey where the common name in the certificate matched the hostname, and the certificate's digital signature was not detected as being self-signed.

Responses were obtained from 499066 sites, with the following shares for each server developer.

Other views of this data are on separate pages:

The following pie chart shows the moving average shares over time.

The next graph shows the actual development of shares over time.

Market Shares by Developer to June 2006

Vendor Moving
Avg. %		 2004 2005 2006
Jun Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun
Microsoft 44.16 151397 179741 183861 185536 187634 189991 193686 200851 204847 206854 210087 213405 217103 217657
Apache 43.52 125152 164474 170301 175087 177831 182535 187976 195346 200685 204231 209388 214289 219815 220396
Other 7.31 21006 26672 28023 28581 29520 30352 31172 32803 33470 34072 35369 36247 37134 37591
IBM 2.05 7826 8604 8754 8754 8927 9062 9315 9623 9511 9702 9806 9828 9882 9893
Netscape 1.46 9186 7610 7578 7311 7314 7220 7093 7150 6996 6848 6654 6564 6454 6288
Oracle 0.57 1940 2312 2413 2424 2490 2485 2554 2626 2604 2674 2723 2738 2790 2820
Sun 0.45 355 1394 1492 1571 1693 1793 1883 1993 2079 2146 2243 2316 2403 2498
Red Hat 0.16 1455 1048 1025 987 906 872 850 831 799 759 717 689 640 598
Zeus 0.13 641 563 602 585 588 591 596 604 599 585 600 616 613 621
O'Reilly 0.10 891 529 508 486 454 449 456 468 458 450 437 431 421 415
StarNine 0.07 551 382 368 355 349 341 327 332 326 324 319 303 292 285
Process Software 0.00 2 0 0 0 0 0 0 0 0 0 0 0 0 0
Open Market 0.00 1 3 3 3 3 2 3 3 3 3 3 4 4 4
CERN 0.00 1 0 0 0 0 0 0 0 0 0 0 0 0 0

Report & Index | Glossary | Example Certificate | Whats that site running?