| Used Operating Systems by Visits |
| 1 | 4384 | 39.53 | 1999 | 76.53 | +http://www.baidu.com/search/spider.html |
| 2 | 1796 | 16.20 | 148 | 5.67 | Windows NT |
| 3 | 423 | 3.81 | 116 | 4.44 | +http://www.google.com/bot.html |
| 4 | 499 | 4.50 | 102 | 3.91 | +http://www.bing.com/bingbot.htm |
| 5 | 868 | 7.83 | 66 | 2.53 | +http://ahrefs.com/robot/ |
| 6 | 1029 | 9.28 | 52 | 1.99 | +http://yandex.com/bots |
| 7 | 36 | 0.32 | 36 | 1.38 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 92 | 0.83 | 28 | 1.07 | MirrorDetector; +http://yandex.com/bots |
| 9 | 68 | 0.61 | 20 | 0.77 | ezooms.bot@gmail.com |
| 10 | 1141 | 10.29 | 14 | 0.54 | http://crawler.sistrix.net/ |
| 11 | 17 | 0.15 | 5 | 0.19 | Windows 98 |
| 12 | 90 | 0.81 | 4 | 0.15 | Macintosh PPC |
| 13 | 92 | 0.83 | 4 | 0.15 | +http://www.compspy.com/spider.html |
| 14 | 18 | 0.16 | 4 | 0.15 | +http://go.mail.ru/help/robots |
| 15 | 238 | 2.15 | 4 | 0.15 | http://www.majestic12.co.uk/bot.php?+ |
| 16 | 8 | 0.07 | 4 | 0.15 | X11 |
| 17 | 76 | 0.69 | 2 | 0.08 | OS/2 |
| 18 | 2 | 0.02 | 2 | 0.08 | PPC; Trident/1.0 |
| 19 | 2 | 0.02 | 2 | 0.08 | +info@netcraft.com |
| 20 | 40 | 0.36 | 0 | 0.00 | Win32 |
| 21 | 30 | 0.27 | 0 | 0.00 | Windows CE |
| 22 | 32 | 0.29 | 0 | 0.00 | BeOS BePC |
| 23 | 2 | 0.02 | 0 | 0.00 | Android |
| 24 | 4 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 25 | 28 | 0.25 | 0 | 0.00 | Macintosh |
| 26 | 18 | 0.16 | 0 | 0.00 | Linux i686 [unknown version] |
| 27 | 56 | 0.51 | 0 | 0.00 | Linux 2.4.x |
