| Used Operating Systems |
| 1 | 5082 | 34.58 | 1565 | 35.01 | Windows NT |
| 2 | 3947 | 26.85 | 185 | 4.14 | +http://www.google.com/bot.html |
| 3 | 2393 | 16.28 | 1712 | 38.30 | +http://www.baidu.com/search/spider.html |
| 4 | 1162 | 7.91 | 166 | 3.71 | ezooms.bot@gmail.com |
| 5 | 677 | 4.61 | 291 | 6.51 | +http://www.bing.com/bingbot.htm |
| 6 | 351 | 2.39 | 194 | 4.34 | +http://ahrefs.com/robot/ |
| 7 | 225 | 1.53 | 21 | 0.47 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 162 | 1.10 | 160 | 3.58 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 143 | 0.97 | 44 | 0.98 | +http://yandex.com/bots |
| 10 | 80 | 0.54 | 6 | 0.13 | +http://siteexplorer.info/ |
| 11 | 72 | 0.49 | 24 | 0.54 | +http://www.exabot.com/go/robot |
| 12 | 60 | 0.41 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 13 | 56 | 0.38 | 13 | 0.29 | MirrorDetector; +http://yandex.com/bots |
| 14 | 54 | 0.37 | 50 | 1.12 | +http://shoulu.jike.com/spider.html |
| 15 | 50 | 0.34 | 1 | 0.02 | Android |
| 16 | 37 | 0.25 | 3 | 0.07 | Linux i686 [unknown version] |
| 17 | 33 | 0.22 | 3 | 0.07 | Windows 98 |
| 18 | 20 | 0.14 | 0 | 0.00 | Windows 95 |
| 19 | 18 | 0.12 | 6 | 0.13 | http://crawler.sistrix.net/ |
| 20 | 12 | 0.08 | 11 | 0.25 | +http://www.easou.com/search/spider.html |
| 21 | 9 | 0.06 | 0 | 0.00 | Windows CE |
| 22 | 8 | 0.05 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 23 | 7 | 0.05 | 7 | 0.16 | WinHttp.WinHttpRequest.5 |
| 24 | 6 | 0.04 | 0 | 0.00 | Windows 2000 |
| 25 | 6 | 0.04 | 0 | 0.00 | Windows 9. |
| 26 | 6 | 0.04 | 0 | 0.00 | Windows ME |
| 27 | 6 | 0.04 | 3 | 0.07 | +http://discoveryengine.com/discoverybot... |
| 28 | 4 | 0.03 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 29 | 3 | 0.02 | 2 | 0.04 | Intel Mac OS X 10.4 |
| 30 | 2 | 0.01 | 1 | 0.02 | +http://www.proximic.com/info/spider.php |
| 31 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 32 | 2 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 33 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 34 | 1 | 0.01 | 1 | 0.02 | 68K; Win64; IA64; Trident/5.0 |
| 35 | 1 | 0.01 | 0 | 0.00 | X11 |
