| Used Operating Systems by Visits |
| 1 | 4185 | 13.94 | 3116 | 77.11 | +http://www.baidu.com/search/spider.html |
| 2 | 9284 | 30.92 | 578 | 14.30 | +http://www.google.com/bot.html |
| 3 | 13295 | 44.28 | 110 | 2.72 | Windows NT |
| 4 | 202 | 0.67 | 64 | 1.58 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 129 | 0.43 | 46 | 1.14 | +http://www.bing.com/bingbot.htm |
| 6 | 1612 | 5.37 | 44 | 1.09 | +http://yandex.com/bots |
| 7 | 26 | 0.09 | 14 | 0.35 | http://crawler.sistrix.net/ |
| 8 | 616 | 2.05 | 14 | 0.35 | Windows 98 |
| 9 | 213 | 0.71 | 12 | 0.30 | ezooms.bot@gmail.com |
| 10 | 22 | 0.07 | 11 | 0.27 | +http://www.exabot.com/go/robot |
| 11 | 8 | 0.03 | 6 | 0.15 | Intel Mac OS X 10.4 |
| 12 | 20 | 0.07 | 5 | 0.12 | Windows 95 |
| 13 | 8 | 0.03 | 4 | 0.10 | +http://www.procog.com/spider.html |
| 14 | 10 | 0.03 | 3 | 0.07 | +http://shoulu.jike.com/spider.html |
| 15 | 13 | 0.04 | 2 | 0.05 | +http://ahrefs.com/robot/ |
| 16 | 2 | 0.01 | 2 | 0.05 | Windows XP |
| 17 | 4 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 18 | 22 | 0.07 | 2 | 0.05 | X11 |
| 19 | 2 | 0.01 | 2 | 0.05 | +http://domains.checkparams.com/ |
| 20 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 21 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 22 | 6 | 0.02 | 1 | 0.02 | Linux i686 [unknown version] |
| 23 | 3 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 24 | 2 | 0.01 | 0 | 0.00 | documents; +http://docs.google.com |
| 25 | 3 | 0.01 | 0 | 0.00 | Windows CE |
| 26 | 40 | 0.13 | 0 | 0.00 | J2ME/MIDP |
| 27 | 74 | 0.25 | 0 | 0.00 | Android |
| 28 | 1 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 29 | 47 | 0.16 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 30 | 2 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 31 | 102 | 0.34 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 32 | 32 | 0.11 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 33 | 25 | 0.08 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 6 | 0.02 | 0 | 0.00 | Android 2.3.4 |
