| Used Operating Systems |
| 1 | 146829 | 96.98 | 424 | 14.90 | Windows NT |
| 2 | 1846 | 1.22 | 1636 | 57.50 | +http://www.baidu.com/search/spider.html |
| 3 | 840 | 0.55 | 56 | 1.97 | +http://www.bing.com/bingbot.htm |
| 4 | 604 | 0.40 | 152 | 5.34 | +http://www.google.com/bot.html |
| 5 | 400 | 0.26 | 396 | 13.92 | http://www.yodao.com/help/webmaster/spid... |
| 6 | 283 | 0.19 | 48 | 1.69 | +http://yandex.com/bots |
| 7 | 254 | 0.17 | 80 | 2.81 | ezooms.bot@gmail.com |
| 8 | 85 | 0.06 | 20 | 0.70 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 56 | 0.04 | 7 | 0.25 | PPC Mac OS X 10.4 |
| 10 | 47 | 0.03 | 6 | 0.21 | +http://ahrefs.com/robot/ |
| 11 | 20 | 0.01 | 4 | 0.14 | Linux i686 [unknown version] |
| 12 | 17 | 0.01 | 2 | 0.07 | +http://www.exabot.com/go/robot |
| 13 | 16 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 14 | 15 | 0.01 | 2 | 0.07 | Windows 98 |
| 15 | 11 | 0.01 | 0 | 0.00 | Android |
| 16 | 10 | 0.01 | 2 | 0.07 | +http://www.warebay.com/bot.html |
| 17 | 10 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 18 | 8 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 19 | 6 | 0.00 | 0 | 0.00 | Windows CE |
| 20 | 6 | 0.00 | 1 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 21 | 6 | 0.00 | 2 | 0.07 | http://crawler.sistrix.net/ |
| 22 | 5 | 0.00 | 0 | 0.00 | X11 |
| 23 | 4 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 4 | 0.00 | 2 | 0.07 | +info@netcraft.com |
| 25 | 4 | 0.00 | 2 | 0.07 | http://blog.wasalive.com/wasalive-bots/ |
| 26 | 3 | 0.00 | 1 | 0.04 | ScoutJet; +http://blekko.com/about/blekk... |
| 27 | 2 | 0.00 | 2 | 0.07 | Linux [unknown version] |
| 28 | 2 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 29 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.7 |
