Totals for Active Servers Across All Domains
June 2000 – May 2010
| Developer | April 2010 | Percent | May 2010 | Percent | Change |
|---|---|---|---|---|---|
| Apache | 44,965,707 | 53.38% | 46,608,654 | 55.36% | 1.98 |
| Microsoft | 15,211,533 | 18.06% | 14,977,560 | 17.79% | -0.27 |
| 11,544,903 | 13.71% | 10,064,872 | 11.95% | -1.75 | |
| nginx | 7,293,935 | 8.66% | 7,387,460 | 8.77% | 0.11 |
| lighttpd | 330,506 | 0.39% | 339,862 | 0.40% | 0.01 |
For more information on active servers, see Active Sites
Market Share for Top Servers Across the Million Busiest Sites
September 2008 – May 2010
| Developer | April 2010 | Percent | May 2010 | Percent | Change |
|---|---|---|---|---|---|
| Apache | 664,232 | 66.82% | 664,186 | 66.82% | -0.00 |
| Microsoft | 168,829 | 16.98% | 167,740 | 16.87% | -0.11 |
| nginx | 46,698 | 4.70% | 48,598 | 4.89% | 0.19 |
| 20,913 | 2.10% | 19,367 | 1.95% | -0.16 |