| Used Operating Systems |
| 1 | 25513 | 62.11 | 260 | 4.97 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 6922 | 16.85 | 1725 | 32.96 | Windows NT |
| 3 | 3276 | 7.98 | 50 | 0.96 | +http://yandex.com/bots |
| 4 | 2769 | 6.74 | 2423 | 46.30 | +http://www.baidu.com/search/spider.html |
| 5 | 837 | 2.04 | 303 | 5.79 | +http://www.bing.com/bingbot.htm |
| 6 | 777 | 1.89 | 100 | 1.91 | +http://www.google.com/bot.html |
| 7 | 234 | 0.57 | 90 | 1.72 | ezooms.bot@gmail.com |
| 8 | 231 | 0.56 | 98 | 1.87 | +http://ahrefs.com/robot/ |
| 9 | 114 | 0.28 | 28 | 0.54 | +http://www.exabot.com/go/robot |
| 10 | 79 | 0.19 | 24 | 0.46 | +http://www.linkdex.com/about/bots/ |
| 11 | 55 | 0.13 | 43 | 0.82 | +http://help.soso.com/webspider.htm |
| 12 | 40 | 0.10 | 0 | 0.00 | +http://www.luminate.com/bot/ |
| 13 | 29 | 0.07 | 23 | 0.44 | Windows 95 |
| 14 | 22 | 0.05 | 5 | 0.10 | X11 |
| 15 | 19 | 0.05 | 5 | 0.10 | Windows 98 |
| 16 | 14 | 0.03 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 17 | 12 | 0.03 | 0 | 0.00 | iPhone |
| 18 | 12 | 0.03 | 10 | 0.19 | Linux i686 [unknown version] |
| 19 | 10 | 0.02 | 0 | 0.00 | Windows Phone OS 7.5 |
| 20 | 10 | 0.02 | 0 | 0.00 | Windows XP |
| 21 | 10 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 22 | 10 | 0.02 | 9 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 23 | 8 | 0.02 | 2 | 0.04 | +http://www.semrush.com/bot.html |
| 24 | 7 | 0.02 | 6 | 0.11 | Windows 2000 |
| 25 | 6 | 0.01 | 3 | 0.06 | Windows ME |
| 26 | 6 | 0.01 | 3 | 0.06 | +http://siteexplorer.info/ |
| 27 | 5 | 0.01 | 5 | 0.10 | Windows CE |
| 28 | 5 | 0.01 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 5 | 0.01 | 3 | 0.06 | Android 2.3.5 |
| 30 | 4 | 0.01 | 4 | 0.08 | Linux [unknown version] |
| 31 | 4 | 0.01 | 0 | 0.00 | http://www.thefind.com/crawler |
| 32 | 4 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 33 | 4 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 34 | 4 | 0.01 | 2 | 0.04 | +http://shoulu.jike.com/spider.html |
| 35 | 3 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 36 | 3 | 0.01 | 3 | 0.06 | Windows 3.1 |
| 37 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 39 | 2 | 0.00 | 1 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 40 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 2 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 42 | 2 | 0.00 | 0 | 0.00 | +http://www.yunyun.com/SiteInfo.php?r=ab... |
| 43 | 1 | 0.00 | 1 | 0.02 | Auto; Windows |
| 44 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
