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Secure Web Server Market Share Change
December 2000 survey found 58,117 servers across all domains.
December November Change
Server Count % Count % %
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Apache 21383 36.79% 20840 36.61% +0.18%
Stronghold 14537 25.01% 14552 25.56% -0.55%
Microsoft 14475 24.91% 13953 24.51% +0.40%
Netscape 4561 7.85% 4512 7.93% -0.08%
WebStar 568 0.98% 543 0.95% +0.03%
WebSite 480 0.83% 468 0.82% +0.01%
Other 2113 3.64% 2060 3.61% +0.03%
Web Server Market Share Change
December 2000 survey found 2,420,613 servers
across all domains.
The Security Space Web Server Survey is a survey of
web server software usage on the Internet.
December November Change
Server Count % Count % %
------------------------------------------------------------------
Apache 1403196 57.97% 1362819 57.99% -0.02%
Microsoft 688669 28.45% 659755 28.08% +0.37%
Netscape 92808 3.83% 93132 3.96% -0.13%
Zeus 23837 0.98% 22730 1.00% +0.01%
WebSite 23825 0.98% 23387 0.98% -0.02%
WebSTAR 23083 0.95% 22963 0.97% -0.03%
Other 165195 6.82% 165109 7.03% -0.21%
See http://www.securityspace.com/s_survey/data/
for more information.
Top Web Server Revisions
Dec 2000 Nov 2000 Growth
Server Count % Count % %
----------------------------------------------------------
Apache 1.3 1194236 49.34% 1149426 48.91% 0.86%
IIS 4.0 537542 22.21% 533814 22.72% -2.24%
