| Used Operating Systems by Visits |
| 1 | 2922 | 5.78 | 2363 | 36.06 | +http://www.baidu.com/search/spider.html |
| 2 | 31192 | 61.71 | 1553 | 23.70 | Windows NT |
| 3 | 8442 | 16.70 | 1087 | 16.59 | +http://www.google.com/bot.html |
| 4 | 1177 | 2.33 | 530 | 8.09 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 2134 | 4.22 | 480 | 7.32 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 2925 | 5.79 | 177 | 2.70 | +http://yandex.com/bots |
| 7 | 197 | 0.39 | 72 | 1.10 | +http://www.bing.com/bingbot.htm |
| 8 | 296 | 0.59 | 61 | 0.93 | Windows 98 |
| 9 | 72 | 0.14 | 37 | 0.56 | J2ME/MIDP |
| 10 | 78 | 0.15 | 26 | 0.40 | http://www.search17.com/bot.php |
| 11 | 100 | 0.20 | 20 | 0.31 | Linux i686 [unknown version] |
| 12 | 35 | 0.07 | 14 | 0.21 | MirrorDetector; +http://yandex.com/bots |
| 13 | 182 | 0.36 | 10 | 0.15 | Intel Mac OS X 10.6 |
| 14 | 20 | 0.04 | 10 | 0.15 | +http://www.exabot.com/go/robot |
| 15 | 18 | 0.04 | 9 | 0.14 | http://misc.yahoo.com.cn/help.html |
| 16 | 28 | 0.06 | 9 | 0.14 | ezooms.bot@gmail.com |
| 17 | 18 | 0.04 | 9 | 0.14 | http://help.naver.com/customer_webtxt_02... |
| 18 | 42 | 0.08 | 6 | 0.09 | Linux [unknown version] |
| 19 | 10 | 0.02 | 5 | 0.08 | http://www.youdao.com/help/webmaster/spi... |
| 20 | 4 | 0.01 | 4 | 0.06 | Macintosh PPC |
| 21 | 20 | 0.04 | 4 | 0.06 | PPC Mac OS X Mach-O |
| 22 | 8 | 0.02 | 4 | 0.06 | +info@netcraft.com |
| 23 | 16 | 0.03 | 4 | 0.06 | +http://www.sitebot.org/robot/ |
| 24 | 8 | 0.02 | 4 | 0.06 | +http://about.ask.com/en/docs/about/webm... |
| 25 | 4 | 0.01 | 4 | 0.06 | +http://raloco.com/bot |
| 26 | 3 | 0.01 | 3 | 0.05 | Windows CE |
| 27 | 4 | 0.01 | 2 | 0.03 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 28 | 6 | 0.01 | 2 | 0.03 | http://www.nerdbynature.net/bot |
| 29 | 32 | 0.06 | 2 | 0.03 | Windows Mobile |
| 30 | 4 | 0.01 | 2 | 0.03 | Win32 |
| 31 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Series 60/07.13.0.0; 9712 |
| 32 | 30 | 0.06 | 2 | 0.03 | Intel Mac OS X 10.5 |
| 33 | 69 | 0.14 | 2 | 0.03 | Android |
| 34 | 2 | 0.00 | 2 | 0.03 | +http://www.askpeter.info |
| 35 | 6 | 0.01 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 36 | 4 | 0.01 | 2 | 0.03 | http://benderthewebrobot.tumblr.com |
| 37 | 2 | 0.00 | 2 | 0.03 | Unknown |
| 38 | 2 | 0.00 | 2 | 0.03 | PPC Mac OS X |
| 39 | 4 | 0.01 | 2 | 0.03 | +swarm@webscaled.com |
| 40 | 2 | 0.00 | 2 | 0.03 | +http://www.seexie.com |
| 41 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Nokia N70/2.0617.1.0.3; 9399 |
| 42 | 12 | 0.02 | 2 | 0.03 | Windows ME |
| 43 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Nokia 6600/5.53.0; 7032 |
| 44 | 2 | 0.00 | 2 | 0.03 | i686 Linux; 20020323 |
| 45 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Series 60/2.0635.3.0.2; 6936 |
| 46 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Nokia E60/0618.06.05; 9730 |
| 47 | 2 | 0.00 | 2 | 0.03 | Symbian OS; Nokia 6670/6.0522.0; 9399 |
| 48 | 8 | 0.02 | 2 | 0.03 | Macintosh |
| 49 | 1 | 0.00 | 1 | 0.02 | Symbian OS; Nokia 3250/3.21; 9712 |
| 50 | 22 | 0.04 | 1 | 0.02 | http://www.dotnetdotcom.org/, crawler@do... |
| 51 | 1 | 0.00 | 1 | 0.02 | Windows CE; PPC; 240x320; GIGABYTE-g-Sma... |
| 52 | 1 | 0.00 | 1 | 0.02 | X11 |
| 53 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 54 | 20 | 0.04 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 55 | 59 | 0.12 | 0 | 0.00 | Series 60 |
| 56 | 228 | 0.45 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 57 | 29 | 0.06 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 58 | 16 | 0.03 | 0 | 0.00 | +http://www.scoutjet.com/ |
| 59 | 4 | 0.01 | 0 | 0.00 | Android 2.3.4 |
| 60 | 2 | 0.00 | 0 | 0.00 | Android 2.2.1 |
| 61 | 1 | 0.00 | 0 | 0.00 | Android 2.2.2 |
| 62 | 2 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 63 | 7 | 0.01 | 0 | 0.00 | S60 |
