| Used Operating Systems by Visits |
| 1 | 42738 | 53.72 | 1389 | 28.80 | Windows NT |
| 2 | 10388 | 13.06 | 1234 | 25.59 | +http://www.google.com/bot.html |
| 3 | 2068 | 2.60 | 1066 | 22.10 | +http://www.bing.com/bingbot.htm |
| 4 | 2911 | 3.66 | 730 | 15.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 607 | 0.76 | 78 | 1.62 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 6530 | 8.21 | 43 | 0.89 | Linux i686 [unknown version] |
| 7 | 593 | 0.75 | 37 | 0.77 | Windows 98 |
| 8 | 1488 | 1.87 | 37 | 0.77 | Intel Mac OS X 10.6 |
| 9 | 10167 | 12.78 | 29 | 0.60 | +http://www.sitebot.org/robot/ |
| 10 | 193 | 0.24 | 27 | 0.56 | +http://yandex.com/bots |
| 11 | 36 | 0.05 | 18 | 0.37 | http://misc.yahoo.com.cn/help.html |
| 12 | 493 | 0.62 | 18 | 0.37 | Intel Mac OS X 10.5 |
| 13 | 44 | 0.06 | 15 | 0.31 | [email protected] |
| 14 | 38 | 0.05 | 13 | 0.27 | +http://www.exabot.com/go/robot |
| 15 | 187 | 0.24 | 12 | 0.25 | MirrorDetector; +http://yandex.com/bots |
| 16 | 26 | 0.03 | 8 | 0.17 | Windows 95 |
| 17 | 100 | 0.13 | 6 | 0.12 | Linux [unknown version] |
| 18 | 6 | 0.01 | 6 | 0.12 | +http://tweetedtimes.com |
| 19 | 12 | 0.02 | 6 | 0.12 | +http://about.ask.com/en/docs/about/webm... |
| 20 | 201 | 0.25 | 5 | 0.10 | Windows CE |
| 21 | 51 | 0.06 | 5 | 0.10 | http://www.dotnetdotcom.org/, crawler@do... |
| 22 | 8 | 0.01 | 4 | 0.08 | http://help.naver.com/customer_webtxt_02... |
| 23 | 106 | 0.13 | 3 | 0.06 | PPC Mac OS X 10.4 |
| 24 | 3 | 0.00 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 25 | 3 | 0.00 | 2 | 0.04 | Windows 2000 |
| 26 | 2 | 0.00 | 2 | 0.04 | Linu x i686 |
| 27 | 17 | 0.02 | 2 | 0.04 | J2ME/MIDP |
| 28 | 2 | 0.00 | 2 | 0.04 | +http://support.embed.ly/ |
| 29 | 2 | 0.00 | 2 | 0.04 | Windows ME |
| 30 | 11 | 0.01 | 2 | 0.04 | Windows XP |
| 31 | 2 | 0.00 | 2 | 0.04 | Windows 3.1 |
| 32 | 4 | 0.01 | 2 | 0.04 | [email protected] |
| 33 | 45 | 0.06 | 2 | 0.04 | Macintosh |
| 34 | 2 | 0.00 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 35 | 2 | 0.00 | 2 | 0.04 | Windows NT 5.2 |
| 36 | 2 | 0.00 | 2 | 0.04 | +Http://friendfeed.com/about/bot |
| 37 | 3 | 0.00 | 1 | 0.02 | Macintosh PPC |
| 38 | 2 | 0.00 | 1 | 0.02 | Intel Mac OS X |
| 39 | 1 | 0.00 | 1 | 0.02 | Auto; Windows |
| 40 | 289 | 0.36 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 41 | 2 | 0.00 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 42 | 143 | 0.18 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 43 | 5 | 0.01 | 1 | 0.02 | +http://www.puritysearch.net/ |
| 44 | 16 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 45 | 1 | 0.00 | 0 | 0.00 | for robot study/2.0 |
| 46 | 2 | 0.00 | 0 | 0.00 | +http://flipboard.com/browserproxy |
| 47 | 3 | 0.00 | 0 | 0.00 | +http://docs.google.com |
| 48 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0 |
