| Used Operating Systems by Visits |
| 1 | 2240 | 19.04 | 2035 | 47.79 | +http://www.baidu.com/search/spider.html |
| 2 | 3934 | 33.44 | 1268 | 29.78 | Windows NT |
| 3 | 525 | 4.46 | 204 | 4.79 | +http://www.bing.com/bingbot.htm |
| 4 | 559 | 4.75 | 156 | 3.66 | help@moz.com |
| 5 | 326 | 2.77 | 151 | 3.55 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 678 | 5.76 | 137 | 3.22 | +http://www.google.com/bot.html |
| 7 | 1067 | 9.07 | 70 | 1.64 | +http://yandex.com/bots |
| 8 | 52 | 0.44 | 50 | 1.17 | +http://www.mfgpages.com |
| 9 | 502 | 4.27 | 46 | 1.08 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 140 | 1.19 | 32 | 0.75 | ezooms.bot@gmail.com |
| 11 | 36 | 0.31 | 18 | 0.42 | +http://www.career-x.de/bot.html |
| 12 | 33 | 0.28 | 14 | 0.33 | +http://www.exabot.com/go/robot |
| 13 | 28 | 0.24 | 10 | 0.23 | Windows 98 |
| 14 | 59 | 0.50 | 7 | 0.16 | +http://siteexplorer.info/ |
| 15 | 284 | 2.41 | 6 | 0.14 | +http://www.seoprofiler.com/bot |
| 16 | 10 | 0.08 | 5 | 0.12 | http://crawler.sistrix.net/ |
| 17 | 8 | 0.07 | 4 | 0.09 | http://www.searchmetrics.com/en/searchme... |
| 18 | 11 | 0.09 | 4 | 0.09 | +http://www.semrush.com/bot.html |
| 19 | 6 | 0.05 | 4 | 0.09 | +http://emefge.de/bot.html |
| 20 | 9 | 0.08 | 3 | 0.07 | Windows XP |
| 21 | 9 | 0.08 | 3 | 0.07 | Windows 95 |
| 22 | 5 | 0.04 | 3 | 0.07 | +info@netcraft.com |
| 23 | 9 | 0.08 | 2 | 0.05 | Windows CE |
| 24 | 6 | 0.05 | 2 | 0.05 | Windows 2000 |
| 25 | 282 | 2.40 | 2 | 0.05 | Series 60 |
| 26 | 259 | 2.20 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 27 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 28 | 546 | 4.64 | 2 | 0.05 | Android 4.1.2 |
| 29 | 6 | 0.05 | 2 | 0.05 | +http://www.yunyun.com/spider.html |
| 30 | 36 | 0.31 | 2 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 2 | 0.02 | 2 | 0.05 | Linux i686 [unknown version] |
| 32 | 6 | 0.05 | 2 | 0.05 | ScoutJet; +http://blekko.com/about/blekk... |
| 33 | 3 | 0.03 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 34 | 2 | 0.02 | 1 | 0.02 | Intel Mac OS X |
| 35 | 6 | 0.05 | 1 | 0.02 | Auto; Windows |
| 36 | 1 | 0.01 | 1 | 0.02 | +http://www.proximic.com/info/spider.php |
| 37 | 2 | 0.02 | 1 | 0.02 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 38 | 3 | 0.03 | 1 | 0.02 | Windows 3.1 |
| 39 | 3 | 0.03 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 40 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 41 | 3 | 0.03 | 0 | 0.00 | Win32 |
| 42 | 7 | 0.06 | 0 | 0.00 | Macintosh PPC |
| 43 | 2 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 44 | 9 | 0.08 | 0 | 0.00 | Linux 2.4.x |
| 45 | 38 | 0.32 | 0 | 0.00 | Windows 9. |
| 46 | 10 | 0.08 | 0 | 0.00 | PPC Mac OS X Mach-O |
