Totals for Active Servers Across All Domains
June 2000 – December 2009
| Developer | November 2009 | Percent | December 2009 | Percent | Change |
|---|---|---|---|---|---|
| Apache | 43,203,072 | 55.32% | 42,729,326 | 53.67% | -1.65 |
| Microsoft | 14,823,797 | 18.98% | 14,534,008 | 18.26% | -0.72 |
| 10,593,974 | 13.56% | 10,768,497 | 13.53% | -0.04 | |
| nginx | 4,847,809 | 6.21% | 6,967,512 | 8.75% | 2.54 |
| lighttpd | 322,996 | 0.41% | 245,993 | 0.31% | -0.10 |
For more information on active servers, see Active Sites
Market Share for Top Servers Across the Million Busiest Sites
September 2008 – December 2009
| Developer | November 2009 | Percent | December 2009 | Percent | Change |
|---|---|---|---|---|---|
| Apache | 665,545 | 67.00% | 664,576 | 66.89% | -0.10 |
| Microsoft | 176,304 | 17.75% | 175,278 | 17.64% | -0.10 |
| nginx | 38,467 | 3.87% | 40,084 | 4.03% | 0.16 |
| 19,667 | 1.98% | 20,215 | 2.03% | 0.05 |