A new site survey has concluded that Microsoft's Internet Information Services Web server holds greater sway than Apache among the top 1,000 most trafficked sites on the Web.
A new site survey has concluded that Microsoft Corp.s Internet Information Services Web server holds greater sway than Apache among the top 1,000 most trafficked sites on the Web.
The study, conducted by Port80 Software of San Diego, attempted to slice data collected by companies like Netcraft Ltd. and E-Soft Inc.s SecuritySpace service in a different manner: by discovering what a few key sites use to power their servers, rather than the Internet at large.
"I dont think you can provide the definitive answer by deploying such a wide net," said Chris Neppes, director of sales and marketing at Port80.
Port80 concluded that Microsoft IIS holds a 43.1 percent share among the top 1,000 sites, as measured by Nielsen NetRatings. The Apache server came in a close second, with a 39.7 percent share, followed by Netscapes enterprise server at 8.7 percent and other Web servers at 8.5 percent. The list of top 1,000 sites is not current, however; Port80 acquired the October 2003 list from Nielsen and then conducted its own survey in the last few weeks, Neppes said.
Port80s findings sharply contradict those from Netcraft and SecuritySpace, which crawl the millions of sites that currently make up the Internet. Netcraft, based in Bath, England, claims thatafter polling over 47 million sites this monthApache holds a sizable lead over IIS, 67.4 percent versus 21.0 percent.
SecuritySpace, of Burlington, Ontario, polled 13.7 million sites this month, concluding that Apache ran 69.8 percent of the sites, while Microsoft IIS powered 22.3 percent of the sites polled. "We looked more at the active Web," said Thomas Reinke, director of technology at SecuritySpace, instead of at "parked" sites.
"One other question that we get asked a lotwas this survey funded by Microsoft or its shareholders? No, were a private company and this survey was performed independently," Neppes said. SecuritySpace employs 15 workers and has been in business since 2002.
Next page: Could results be skewed?