May 2002 Netcraft Survey Highlights
The Netcraft Web Server Survey is a survey of Web Server software usage on the Internet. Netcraft received responses to its May 2002 survey from 37,574,105 sites. This is a minuscule decline from April's 37,585,233 and is the third consecutive decline this year.
Apache, Microsoft, Zeus, and iPlanet remained the key players with shares of 56.21 percent, 31.68 percent, 2.26 percent, and 2.19 percent, respectively. The number of servers decreased across the board for all of the key players.
NT-specific servers accounted for 31.94 percent of responses, a decline from the previous month's 32.23 percent. Apache-specific servers accounted for 57.75 percent, again a declines from April's 57.94 percent. Macintosh-specific servers increased from 0.36 percent in April to 1.06 percent in May.
Of the servers surveyed, 19,050,774, or 50.70 percent, had .com domains.
| May Results | |||
| Server | No. of Servers in Use |
Market Share | No. of Servers With .com domains |
| Apache | 21,120,388 | 56.21% | 9,088,063 |
| Microsoft-IIS | 11,901,948 | 31.68% | 7,522,186 |
| Zeus | 849,089 | 2.26% | 462,248 |
| Netscape-Enterprise | 806,538 | 2.15% | 444,552 |
| Rapidsite | 423,426 | 1.13% | 288,677 |
| WebSTAR | 387,423 | 1.03% | 336,617 |
| thttpd | 379,059 | 1.01% | 1,937 |
| tigershark | 284,595 | 0.76% | 215,983 |
| WebSitePro | 83,277 | 0.22% | 48,231 |
| Lotus Domino | 74,078 | 0.20% | 28,460 |
| Stronghold | 65,823 | 0.18% | 41,811 |
| WN | 24,061 | 0.06% | 4,908 |
| SilverStream | 14,983 | 0.04% | 1,517 |
| Netscape FastTrack Server | 12,509 | 0.03% | 5,055 |
| Sambar | 12,284 | 0.03% | 3,614 |
| Zope | 8,803 | 0.02% | 2,676 |
| Enterprise for NetWare | 8,563 | 0.02% | 2,427 |
| Xitami | 6,771 | 0.02% | 4,474 |
| NCSA HTTPd | 5,681 | 0.02% | 1,315 |
| WebLogic | 5,304 | 0.01% | 3,917 |
| Orion | 5,035 | 0.01% | 3,357 |
| AOLServer | 4,983 | 0.01% | 3,248 |
| OmniHTTPd Pro | 3,401 | 0.01% | 1,152 |
| SimpleServer:WWW | 390 | 0.00% | 199 |
| Personal Web Server | 287 | 0.00% | 58 |
| Savant | 265 | 0.00% | 140 |
| Jigsaw | 65 | 0.00% | 21 |
| Tcl Web Server | 60 | 0.00% | 28 |
| GoAhead | 49 | 0.00% | 26 |
| vqServer | 49 | 0.00% | 23 |
| ZBServer | 43 | 0.00% | 14 |
| Roxen WebServer | 41 | 0.00% | 0 |
For a complete listing of ServerWatch updates and product reviews, check out the What's New Page. You can also subscribe to our free e-mail newsletter to stay current with the latest ServerWatch news. If you have news or a rumor of your own that you want to submit, feel free to let us know by using our News Submission form.

Solid state disks (SSDs) made a splash in consumer technology, and now the technology has its eyes on the enterprise storage market. Download this eBook to see what SSDs can do for your infrastructure and review the pros and cons of this potentially game-changing storage technology.