| Used Operating Systems by Visits |
| 1 | 2852 | 13.81 | 2188 | 55.62 | +http://www.baidu.com/search/spider.html |
| 2 | 10273 | 49.73 | 1079 | 27.43 | Windows NT |
| 3 | 6104 | 29.55 | 276 | 7.02 | +http://www.google.com/bot.html |
| 4 | 544 | 2.63 | 182 | 4.63 | +http://www.bing.com/bingbot.htm |
| 5 | 178 | 0.86 | 79 | 2.01 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 30 | 0.15 | 27 | 0.69 | +http://shoulu.jike.com/spider.html |
| 7 | 204 | 0.99 | 24 | 0.61 | +http://yandex.com/bots |
| 8 | 26 | 0.13 | 13 | 0.33 | http://crawler.sistrix.net/ |
| 9 | 15 | 0.07 | 12 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 10 | 17 | 0.08 | 8 | 0.20 | +http://www.exabot.com/go/robot |
| 11 | 145 | 0.70 | 7 | 0.18 | ezooms.bot@gmail.com |
| 12 | 6 | 0.03 | 6 | 0.15 | +http://www.easou.com/search/spider.html |
| 13 | 7 | 0.03 | 6 | 0.15 | Windows 98 |
| 14 | 11 | 0.05 | 4 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 24 | 0.12 | 4 | 0.10 | MirrorDetector; +http://yandex.com/bots |
| 16 | 8 | 0.04 | 4 | 0.10 | +http://www.acoon.de/robot.asp |
| 17 | 12 | 0.06 | 3 | 0.08 | +http://go.mail.ru/help/robots |
| 18 | 8 | 0.04 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 19 | 14 | 0.07 | 2 | 0.05 | +http://ahrefs.com/robot/ |
| 20 | 2 | 0.01 | 2 | 0.05 | Windows 95 |
| 21 | 5 | 0.02 | 2 | 0.05 | Linux i686 [unknown version] |
| 22 | 4 | 0.02 | 1 | 0.03 | +http://www.aihit.com/ |
| 23 | 1 | 0.00 | 1 | 0.03 | Windows XP |
| 24 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 25 | 1 | 0.00 | 1 | 0.03 | X11 |
| 26 | 4 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 27 | 3 | 0.01 | 0 | 0.00 | Android 4.0.4 |
| 28 | 12 | 0.06 | 0 | 0.00 | J2ME/MIDP |
| 29 | 4 | 0.02 | 0 | 0.00 | Android |
| 30 | 7 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 31 | 4 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 32 | 2 | 0.01 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 33 | 40 | 0.19 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 85 | 0.41 | 0 | 0.00 | +http://www.luminate.com/bot/ |
| 35 | 4 | 0.02 | 0 | 0.00 | Windows Phone OS 7.5 |
