| Used Operating Systems by Visits |
| 1 | 3186 | 1.33 | 2726 | 43.04 | +http://www.baidu.com/search/spider.html |
| 2 | 224985 | 94.11 | 2240 | 35.37 | Windows NT |
| 3 | 699 | 0.29 | 322 | 5.08 | +http://www.bing.com/bingbot.htm |
| 4 | 283 | 0.12 | 283 | 4.47 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 880 | 0.37 | 162 | 2.56 | +http://yandex.com/bots |
| 6 | 498 | 0.21 | 156 | 2.46 | +http://www.google.com/bot.html |
| 7 | 285 | 0.12 | 121 | 1.91 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 891 | 0.37 | 74 | 1.17 | Intel Mac OS X 10.4 |
| 9 | 71 | 0.03 | 59 | 0.93 | +http://ahrefs.com/robot/ |
| 10 | 1723 | 0.72 | 25 | 0.39 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 746 | 0.31 | 22 | 0.35 | Linux i686 [unknown version] |
| 12 | 42 | 0.02 | 22 | 0.35 | +http://shoulu.jike.com/spider.html |
| 13 | 2147 | 0.90 | 19 | 0.30 | J2ME/MIDP |
| 14 | 52 | 0.02 | 18 | 0.28 | ezooms.bot@gmail.com |
| 15 | 793 | 0.33 | 15 | 0.24 | Windows Phone OS 7.5 |
| 16 | 28 | 0.01 | 13 | 0.21 | +http://www.exabot.com/go/robot |
| 17 | 22 | 0.01 | 9 | 0.14 | http://www.youdao.com/help/webmaster/spi... |
| 18 | 180 | 0.08 | 7 | 0.11 | http://crawler.sistrix.net/ |
| 19 | 483 | 0.20 | 7 | 0.11 | Intel Mac OS X 10.6 |
| 20 | 300 | 0.13 | 4 | 0.06 | Android 2.3.3 |
| 21 | 8 | 0.00 | 4 | 0.06 | +http://www.openindex.io/en/webmasters/s... |
| 22 | 5 | 0.00 | 4 | 0.06 | +info@netcraft.com |
| 23 | 14 | 0.01 | 3 | 0.05 | ScoutJet; +http://blekko.com/about/blekk... |
| 24 | 38 | 0.02 | 2 | 0.03 | http://www.lipperhey.com/ |
| 25 | 2 | 0.00 | 2 | 0.03 | Windows CE |
| 26 | 4 | 0.00 | 2 | 0.03 | Series 60 |
| 27 | 4 | 0.00 | 2 | 0.03 | Windows 98 |
| 28 | 142 | 0.06 | 2 | 0.03 | AOL 9.1; AOLBuild 4334.5009; Windows NT ... |
| 29 | 148 | 0.06 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 30 | 21 | 0.01 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 31 | 73 | 0.03 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 32 | 1 | 0.00 | 1 | 0.02 | Windows 95 |
| 33 | 72 | 0.03 | 1 | 0.02 | Intel Mac OS X 10.7 |
| 34 | 205 | 0.09 | 1 | 0.02 | Windows Phone OS 7.0 |
| 35 | 2 | 0.00 | 1 | 0.02 | +http://www.acoon.de/robot.asp |
| 36 | 32 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 38 | 1 | 0.00 | 0 | 0.00 | Windows XP |
