| Used Operating Systems |
| 1 | 20125 | 61.98 | 3113 | 41.18 | Windows NT |
| 2 | 2775 | 8.55 | 2368 | 31.32 | +http://www.baidu.com/search/spider.html |
| 3 | 1927 | 5.93 | 524 | 6.93 | +http://www.bing.com/bingbot.htm |
| 4 | 1632 | 5.03 | 39 | 0.52 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1186 | 3.65 | 200 | 2.65 | http://www.yodao.com/help/webmaster/spid... |
| 6 | 1002 | 3.09 | 8 | 0.11 | J2ME/MIDP |
| 7 | 997 | 3.07 | 381 | 5.04 | +http://www.google.com/bot.html |
| 8 | 983 | 3.03 | 263 | 3.48 | ezooms.bot@gmail.com |
| 9 | 711 | 2.19 | 200 | 2.65 | +http://yandex.com/bots |
| 10 | 353 | 1.09 | 287 | 3.80 | +http://ahrefs.com/robot/ |
| 11 | 240 | 0.74 | 63 | 0.83 | Windows 98 |
| 12 | 86 | 0.26 | 7 | 0.09 | +http://shoulu.jike.com/spider.html |
| 13 | 72 | 0.22 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 14 | 52 | 0.16 | 7 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 39 | 0.12 | 17 | 0.22 | http://crawler.sistrix.net/ |
| 16 | 35 | 0.11 | 14 | 0.19 | Macintosh |
| 17 | 32 | 0.10 | 8 | 0.11 | Linux [unknown version] |
| 18 | 31 | 0.10 | 9 | 0.12 | Windows 95 |
| 19 | 27 | 0.08 | 16 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 20 | 21 | 0.06 | 7 | 0.09 | X11 |
| 21 | 14 | 0.04 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 22 | 14 | 0.04 | 7 | 0.09 | +http://www.exabot.com/go/robot |
| 23 | 13 | 0.04 | 1 | 0.01 | Android |
| 24 | 12 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 25 | 12 | 0.04 | 3 | 0.04 | Android 2.2.1 |
| 26 | 11 | 0.03 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 27 | 10 | 0.03 | 2 | 0.03 | Series 60 |
| 28 | 10 | 0.03 | 2 | 0.03 | FreeBSD [unknown version] |
| 29 | 9 | 0.03 | 1 | 0.01 | +info@netcraft.com |
| 30 | 8 | 0.02 | 2 | 0.03 | Windows CE |
| 31 | 7 | 0.02 | 1 | 0.01 | Linux i686 [unknown version] |
| 32 | 6 | 0.02 | 2 | 0.03 | Auto; Windows |
| 33 | 5 | 0.02 | 1 | 0.01 | Windows XP |
| 34 | 4 | 0.01 | 2 | 0.03 | Windows Phone OS 7.5 |
| 35 | 3 | 0.01 | 1 | 0.01 | Solaris 2.6.x |
| 36 | 2 | 0.01 | 1 | 0.01 | Macintosh PPC |
| 37 | 2 | 0.01 | 0 | 0.00 | Windows 9. |
| 38 | 2 | 0.01 | 0 | 0.00 | Windows ME |
| 39 | 1 | 0.00 | 0 | 0.00 | +Someday ya skazhu |
