| Used Operating Systems |
| 1 | 3639 | 50.49 | 3352 | 83.03 | +http://www.baidu.com/search/spider.html |
| 2 | 1143 | 15.86 | 139 | 3.44 | +http://www.google.com/bot.html |
| 3 | 1033 | 14.33 | 399 | 9.88 | Windows NT |
| 4 | 999 | 13.86 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 5 | 296 | 4.11 | 86 | 2.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 25 | 0.35 | 13 | 0.32 | Linux [unknown version] |
| 7 | 10 | 0.14 | 5 | 0.12 | Linux i686 [unknown version] |
| 8 | 6 | 0.08 | 6 | 0.15 | Windows 95 |
| 9 | 5 | 0.07 | 3 | 0.07 | Android 2.3.5 |
| 10 | 5 | 0.07 | 0 | 0.00 | X11 |
| 11 | 4 | 0.06 | 4 | 0.10 | 68K; Trident/4.0 |
| 12 | 4 | 0.06 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 13 | 4 | 0.06 | 2 | 0.05 | 68K; Trident/1.0 |
| 14 | 3 | 0.04 | 2 | 0.05 | PPC; Trident/4.0 |
| 15 | 3 | 0.04 | 2 | 0.05 | 68K; Trident/2.0 |
| 16 | 3 | 0.04 | 2 | 0.05 | 68K; Trident/5.0 |
| 17 | 2 | 0.03 | 2 | 0.05 | WindowsCE; Trident/3.0 |
| 18 | 2 | 0.03 | 1 | 0.02 | PPC; Tablet PC; Trident/3.0 |
| 19 | 2 | 0.03 | 2 | 0.05 | 68K; Trident/3.0 |
| 20 | 2 | 0.03 | 1 | 0.02 | WindowsCE; Trident/2.0 |
| 21 | 2 | 0.03 | 1 | 0.02 | PPC; Win64; IA64; Trident/2.0 |
| 22 | 2 | 0.03 | 1 | 0.02 | PPC; Tablet PC; Trident/2.0 |
| 23 | 2 | 0.03 | 2 | 0.05 | Windows 98 |
| 24 | 2 | 0.03 | 2 | 0.05 | PPC; Trident/3.0 |
| 25 | 2 | 0.03 | 2 | 0.05 | 68K; .NET CLR; Trident/2.0 |
| 26 | 1 | 0.01 | 1 | 0.02 | PPC; SV1; Trident/1.0 |
| 27 | 1 | 0.01 | 1 | 0.02 | 68K; Win64; IA64; Trident/2.0 |
| 28 | 1 | 0.01 | 1 | 0.02 | 68K; WOW64; Trident/2.0 |
| 29 | 1 | 0.01 | 1 | 0.02 | WindowsCE; SV1; Trident/2.0 |
| 30 | 1 | 0.01 | 0 | 0.00 | PPC; Win64; IA64; Trident/5.0 |
| 31 | 1 | 0.01 | 1 | 0.02 | PPC; Tablet PC; Trident/1.0 |
| 32 | 1 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 33 | 1 | 0.01 | 1 | 0.02 | Windows 9x |
