| Used Operating Systems by Visits |
| 1 | 3924 | 11.80 | 2785 | 58.64 | +http://www.baidu.com/search/spider.html |
| 2 | 18851 | 56.69 | 974 | 20.51 | Windows NT |
| 3 | 8649 | 26.01 | 614 | 12.93 | +http://www.google.com/bot.html |
| 4 | 355 | 1.07 | 132 | 2.78 | +http://www.bing.com/bingbot.htm |
| 5 | 321 | 0.97 | 80 | 1.68 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 409 | 1.23 | 49 | 1.03 | +http://yandex.com/bots |
| 7 | 58 | 0.17 | 18 | 0.38 | +http://ahrefs.com/robot/ |
| 8 | 74 | 0.22 | 18 | 0.38 | +http://shoulu.jike.com/spider.html |
| 9 | 58 | 0.17 | 11 | 0.23 | Linux [unknown version] |
| 10 | 171 | 0.51 | 11 | 0.23 | ezooms.bot@gmail.com |
| 11 | 20 | 0.06 | 10 | 0.21 | http://crawler.sistrix.net/ |
| 12 | 16 | 0.05 | 9 | 0.19 | Windows 98 |
| 13 | 12 | 0.04 | 8 | 0.17 | +http://4seohunt.com/bot.html |
| 14 | 8 | 0.02 | 4 | 0.08 | +http://www.procog.com/spider.html |
| 15 | 8 | 0.02 | 4 | 0.08 | +http://www.exabot.com/go/robot |
| 16 | 23 | 0.07 | 3 | 0.06 | Intel Mac OS X 10.6 |
| 17 | 2 | 0.01 | 2 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 18 | 6 | 0.02 | 2 | 0.04 | Windows 95 |
| 19 | 4 | 0.01 | 2 | 0.04 | Linux i686 [unknown version] |
| 20 | 3 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 21 | 2 | 0.01 | 2 | 0.04 | +http://www.allrati.com/ |
| 22 | 4 | 0.01 | 2 | 0.04 | X11 |
| 23 | 7 | 0.02 | 2 | 0.04 | Macintosh |
| 24 | 9 | 0.03 | 2 | 0.04 | Android 2.2.1 |
| 25 | 12 | 0.04 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 26 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 27 | 1 | 0.00 | 1 | 0.02 | +http://www.profound.net/sibot.html |
| 28 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 29 | 66 | 0.20 | 0 | 0.00 | J2ME/MIDP |
| 30 | 1 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 31 | 1 | 0.00 | 0 | 0.00 | Android |
| 32 | 1 | 0.00 | 0 | 0.00 | S60 |
| 33 | 73 | 0.22 | 0 | 0.00 | Windows Phone OS 7.5 |
| 34 | 1 | 0.00 | 0 | 0.00 | Unknown |
| 35 | 96 | 0.29 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 36 | 2 | 0.01 | 0 | 0.00 | +http://www.luminate.com/bot/ |
