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Browser Statistics for Tuesday 14/Jan/2003

Ed Kubaitis - ejk@uiuc.edu

These tables summarize browsers used by 68 hosts in 9 countries making 137 accesses on 14/Jan/2003 to the Engineering Workstations WWW server at the University of Illinois at Urbana-Champaign. The lion's share of accesses to this server are for engineering student home pages. Information about browser types is extracted from the User-Agent HTTP Request header provided by nearly all browsers.

Hosts, not accesses or people, are summarized in these tables. That is, a host gets only one vote (for its most recently used browser.) Thus browsers on large multi-user Unix systems or proxy servers may in some sense be under-reported, while those on terminal servers or other networks using dynamic addresses may perhaps be over-reported. (Note: during this run 15.3% of the accesses were identifiable as coming from proxy servers.)

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Acknowledgements: Doug Stevenson (Ohio State)

Browser DNS Domains

 Browser DNS Domains              Hosts     %
 --------------------------------------------
  1. com                             40  58.8
  2. unregistered                    10  14.7
  3. net                              9  13.2
  4. outside usa                      8  11.8
  5. mil                              1   1.5
  6. other                            0  -0.0
 --------------------------------------------
  1. aol.com                         16  23.5
  2. abbott.com                       7  10.3
  3. pacbell.net                      2   2.9
  4. netvigator.com                   2   2.9
  5. btopenworld.com                  2   2.9
  6. inktomisearch.com                2   2.9
  7. alexa.com                        2   2.9
  8. ameritech.net                    2   2.9
  9. googlebot.com                    2   2.9
 10. 195.235                          1   1.5
 11. jp                               1   1.5
 12. ca                               1   1.5
 13. nl                               1   1.5
 14. chemonics.net                    1   1.5
 15. 130.36                           1   1.5
 16. attbi.com                        1   1.5
 17. 213.40                           1   1.5
 18. ar                               1   1.5
 19. 134.124                          1   1.5
 20. at                               1   1.5

Browser Platforms

 Browser Platforms                Hosts     %
 --------------------------------------------
  1. Windows 2K (NT5)                37  54.4
  2. Windows                         11  16.2
  3. Windows NT                       2   2.9
  4. Macintosh                        1   1.5
  5. other                           17  25.0

Browser Flavors

 Browser Flavors                  Hosts     %
 --------------------------------------------
  1. Microsoft                       45  66.2
  2. Netscape                         5   7.4
  3. other                           18  26.5

Browsers

 Browsers                         Hosts     %
 --------------------------------------------
  1. Microsoft Explorer (NT)         35  51.5
  2. Microsoft Explorer (Win)        10  14.7
  3. Netscape (Windows)               3   4.4
  4. Netscape (?)                     2   2.9
  5. Misc Netscape-compatible         1   1.5
  6. Opera                            1   1.5
  7. Microsoft Explorer (Mac)         1   1.5
  8. GetRight                         1   1.5
  9. other                           14  20.6

Netscape Versions

 Version                 Netscape Hosts     %
 --------------------------------------------
  1. v4.5+                            3  60.0
  2. v5                               2  40.0
  3. other                            0  -0.0
 --------------------------------------------
  1. Win2K(NT5)                       3  60.0
  2. other                            2  40.0
 --------------------------------------------
  1. U.S.                             3  60.0
  2. unknown                          2  40.0

Microsoft Explorer Versions

 Version                     MSIE Hosts     %
 --------------------------------------------
  1. v6                              34  75.6
  2. v5                              11  24.4
  3. other                            0  -0.0
 --------------------------------------------
  1. Win2K(NT5)                      34  75.6
  2. Win98                            9  20.0
  3. Mac                              1   2.2
  4. WinNT                            1   2.2
  5. other                            0  -0.0

Browser Versions - Top 40

     Hosts       Specific Browser Version
 ---------------------------------------------------------------------
  1. 14    20.6% Mozilla/4.0 (compatible; MSIE 6.0; AOL 7.0; Windows NT 5.1)
  2. 8     11.8% curl/7.9.3 (sparc-sun-solaris2.8) libcurl 7.9.3 (OpenSSL 0.9.6c)
  3. 6      8.8% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
  4. 3      4.4% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
  5. 3      4.4% Mozilla/4.0 (compatible; MSIE 5.0; Windows 98; DigExt)
  6. 3      4.4% Mozilla/4.79 [en] (Windows NT 5.0; U)
  7. 2      2.9% ia_archiver
  8. 2      2.9% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; NETVIGATOR)
  9. 2      2.9% Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)
 10. 2      2.9% Googlebot/2.1 (+http://www.googlebot.com/bot.html)
 11. 2      2.9% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
 12. 2      2.9% Mozilla/5.0 (Slurp/cat; slurp@inktomi.com; http://www.inktomi.com/slurp.html)
 13. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
 14. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; sbcydsl 3.11; YComp 5.0.0.0)
 15. 1      1.5% GetRight/4.5b3
 16. 1      1.5% FAST-WebCrawler/3.7/FirstPage (atw-crawler at fast dot no;http://fast.no/support/crawler.asp)
 17. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; YComp 5.0.2.6)
 18. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.05  [en]
 19. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)
 20. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; AOL 7.0; Windows 98; Win 9x 4.90; YComp 5.0.0.0; Hotbar 4.1.7.0)
 21. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; AIRF; .NET CLR 1.0.3705)
 22. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705)
 23. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.01; Windows 98; Progressive Insurance)
 24. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; YComp 5.0.0.0; Roadrunner; .NET CLR 1.0.3705)
 25. 1      1.5% Mozilla/3.0 (compatible)
 26. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0; T312461)
 27. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows 98; Win 9x 4.90)
 28. 1      1.5% Mozilla/4.0 (compatible; MSIE 5.14; Mac_PowerPC)
 29. 1      1.5% psbot/0.1 (+http://www.picsearch.com/bot.html)
 30. 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Quicken 98)
 31. 1      1.5% Microsoft URL Control - 6.00.8862

Browser Versions - All

 Hosts       Specific Browser Version
 ---------------------------------------------------------------------
 1      1.5% FAST-WebCrawler/3.7/FirstPage (atw-crawler at fast dot no;http://fast.no/support/crawler.asp)
 1      1.5% GetRight/4.5b3
 2      2.9% Googlebot/2.1 (+http://www.googlebot.com/bot.html)
 1      1.5% Microsoft URL Control - 6.00.8862
 1      1.5% Mozilla/3.0 (compatible)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.01; Windows 98; Progressive Insurance)
 2      2.9% Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)
 3      4.4% Mozilla/4.0 (compatible; MSIE 5.0; Windows 98; DigExt)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.0; Windows NT 4.0) Opera 6.05  [en]
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.14; Mac_PowerPC)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; AOL 7.0; Windows 98; Win 9x 4.90; YComp 5.0.0.0; Hotbar 4.1.7.0)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows 98; Win 9x 4.90)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0; T312461)
 1      1.5% Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
 14    20.6% Mozilla/4.0 (compatible; MSIE 6.0; AOL 7.0; Windows NT 5.1)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Quicken 98)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; sbcydsl 3.11; YComp 5.0.0.0)
 3      4.4% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; .NET CLR 1.0.3705)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; AIRF; .NET CLR 1.0.3705)
 2      2.9% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; NETVIGATOR)
 6      8.8% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
 2      2.9% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; YComp 5.0.0.0; Roadrunner; .NET CLR 1.0.3705)
 1      1.5% Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; YComp 5.0.2.6)
 3      4.4% Mozilla/4.79 [en] (Windows NT 5.0; U)
 2      2.9% Mozilla/5.0 (Slurp/cat; slurp@inktomi.com; http://www.inktomi.com/slurp.html)
 8     11.8% curl/7.9.3 (sparc-sun-solaris2.8) libcurl 7.9.3 (OpenSSL 0.9.6c)
 2      2.9% ia_archiver
 1      1.5% psbot/0.1 (+http://www.picsearch.com/bot.html)