| Used Operating Systems |
| 1 | 7749 | 57.66 | 316 | 24.57 | Windows NT |
| 2 | 2771 | 20.62 | 153 | 11.90 | +http://yandex.com/bots |
| 3 | 1075 | 8.00 | 325 | 25.27 | +http://www.google.com/bot.html |
| 4 | 679 | 5.05 | 234 | 18.20 | +http://www.bing.com/bingbot.htm |
| 5 | 364 | 2.71 | 24 | 1.87 | +http://ahrefs.com/robot/ |
| 6 | 138 | 1.03 | 102 | 7.93 | +http://www.baidu.com/search/spider.html |
| 7 | 105 | 0.78 | 5 | 0.39 | http://crawler.sistrix.net/ |
| 8 | 88 | 0.65 | 42 | 3.27 | ezooms.bot@gmail.com |
| 9 | 86 | 0.64 | 26 | 2.02 | MirrorDetector; +http://yandex.com/bots |
| 10 | 68 | 0.51 | 1 | 0.08 | PPC Mac OS X 10.5 |
| 11 | 45 | 0.33 | 1 | 0.08 | +http://www.warebay.com/bot.html |
| 12 | 36 | 0.27 | 2 | 0.16 | PPC Mac OS X 10.4 |
| 13 | 36 | 0.27 | 1 | 0.08 | Intel Mac OS X 10.5 |
| 14 | 27 | 0.20 | 1 | 0.08 | Windows Phone OS 7.5 |
| 15 | 23 | 0.17 | 5 | 0.39 | Windows 98 |
| 16 | 21 | 0.16 | 1 | 0.08 | +http://siteexplorer.info/ |
| 17 | 19 | 0.14 | 4 | 0.31 | +http://go.mail.ru/help/robots |
| 18 | 19 | 0.14 | 10 | 0.78 | +http://www.exabot.com/go/robot |
| 19 | 14 | 0.10 | 1 | 0.08 | http://kalooga.com/crawler |
| 20 | 13 | 0.10 | 7 | 0.54 | MSIE 5.5; Windows NT 5.0 |
| 21 | 12 | 0.09 | 2 | 0.16 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 10 | 0.07 | 10 | 0.78 | +http://www.easou.com/search/spider.html |
| 23 | 10 | 0.07 | 5 | 0.39 | +http://www.acoon.de/robot.asp |
| 24 | 9 | 0.07 | 0 | 0.00 | MTK |
| 25 | 6 | 0.04 | 2 | 0.16 | Intel Mac OS X 10.4 |
| 26 | 5 | 0.04 | 0 | 0.00 | J2ME/MIDP |
| 27 | 4 | 0.03 | 3 | 0.23 | +http://shoulu.jike.com/spider.html |
| 28 | 2 | 0.01 | 1 | 0.08 | +http://discoveryengine.com/discoverybot... |
| 29 | 2 | 0.01 | 0 | 0.00 | Windows 94 |
| 30 | 1 | 0.01 | 0 | 0.00 | Android |
| 31 | 1 | 0.01 | 0 | 0.00 | X11 |
| 32 | 1 | 0.01 | 1 | 0.08 | +info@netcraft.com |
| 33 | 1 | 0.01 | 1 | 0.08 | Android 2.3.5 |
