| Used Operating Systems |
| 1 | 206819 | 95.15 | 3127 | 44.05 | Windows NT |
| 2 | 2495 | 1.15 | 2294 | 32.31 | +http://www.baidu.com/search/spider.html |
| 3 | 1550 | 0.71 | 15 | 0.21 | Windows Phone OS 7.5 |
| 4 | 906 | 0.42 | 367 | 5.17 | +http://www.bing.com/bingbot.htm |
| 5 | 712 | 0.33 | 110 | 1.55 | +http://yandex.com/bots |
| 6 | 680 | 0.31 | 4 | 0.06 | Android |
| 7 | 676 | 0.31 | 34 | 0.48 | Intel Mac OS X 10.4 |
| 8 | 600 | 0.28 | 198 | 2.79 | +http://www.google.com/bot.html |
| 9 | 577 | 0.27 | 281 | 3.96 | +http://ahrefs.com/robot/ |
| 10 | 341 | 0.16 | 91 | 1.28 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 330 | 0.15 | 328 | 4.62 | http://www.yodao.com/help/webmaster/spid... |
| 12 | 278 | 0.13 | 2 | 0.03 | Windows 92 |
| 13 | 255 | 0.12 | 1 | 0.01 | Windows Phone OS 7.0 |
| 14 | 224 | 0.10 | 12 | 0.17 | http://crawler.sistrix.net/ |
| 15 | 205 | 0.09 | 79 | 1.11 | ezooms.bot@gmail.com |
| 16 | 154 | 0.07 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 17 | 153 | 0.07 | 56 | 0.79 | +http://shoulu.jike.com/spider.html |
| 18 | 134 | 0.06 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 19 | 66 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 32 | 0.01 | 7 | 0.10 | +http://go.mail.ru/help/robots |
| 21 | 28 | 0.01 | 12 | 0.17 | +http://www.exabot.com/go/robot |
| 22 | 19 | 0.01 | 12 | 0.17 | Windows 98 |
| 23 | 15 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 24 | 15 | 0.01 | 8 | 0.11 | Windows 95 |
| 25 | 15 | 0.01 | 15 | 0.21 | http://www.youdao.com/help/webmaster/spi... |
| 26 | 14 | 0.01 | 2 | 0.03 | MirrorDetector; +http://yandex.com/bots |
| 27 | 8 | 0.00 | 4 | 0.06 | Windows CE |
| 28 | 8 | 0.00 | 4 | 0.06 | +http://www.openindex.io/en/webmasters/s... |
| 29 | 8 | 0.00 | 3 | 0.04 | Windows ME |
| 30 | 8 | 0.00 | 6 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 31 | 6 | 0.00 | 4 | 0.06 | +info@netcraft.com |
| 32 | 5 | 0.00 | 5 | 0.07 | Linux i686 [unknown version] |
| 33 | 4 | 0.00 | 2 | 0.03 | Auto; Windows |
| 34 | 4 | 0.00 | 3 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 35 | 3 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 36 | 3 | 0.00 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 37 | 2 | 0.00 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 38 | 2 | 0.00 | 2 | 0.03 | +http://www.allrati.com/ |
| 39 | 2 | 0.00 | 2 | 0.03 | X11 |
| 40 | 1 | 0.00 | 1 | 0.01 | Macintosh |
| 41 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 42 | 1 | 0.00 | 1 | 0.01 | AnyEvent-HTTP/2.14; +http://software.sch... |
