| Used Operating Systems |
| 1 | 1883 | 51.60 | 147 | 14.89 | Windows NT |
| 2 | 440 | 12.06 | 160 | 16.21 | +http://www.bing.com/bingbot.htm |
| 3 | 332 | 9.10 | 326 | 33.03 | +http://www.baidu.com/search/spider.html |
| 4 | 280 | 7.67 | 121 | 12.26 | +http://www.google.com/bot.html |
| 5 | 240 | 6.58 | 67 | 6.79 | ezooms.bot@gmail.com |
| 6 | 207 | 5.67 | 75 | 7.60 | +http://yandex.com/bots |
| 7 | 85 | 2.33 | 3 | 0.30 | Linux i686 [unknown version] |
| 8 | 56 | 1.53 | 56 | 5.67 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 52 | 1.43 | 8 | 0.81 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 36 | 0.99 | 17 | 1.72 | +http://ahrefs.com/robot/ |
| 11 | 23 | 0.63 | 2 | 0.20 | http://benderthewebrobot.tumblr.com |
| 12 | 4 | 0.11 | 2 | 0.20 | Windows 98 |
| 13 | 4 | 0.11 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 14 | 2 | 0.05 | 0 | 0.00 | Windows XP |
| 15 | 1 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 16 | 1 | 0.03 | 1 | 0.10 | Windows CE |
| 17 | 1 | 0.03 | 1 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 1 | 0.03 | 0 | 0.00 | X11 |
| 19 | 1 | 0.03 | 1 | 0.10 | Windows 3.1 |
