| Used Operating Systems |
| 1 | 12644 | 45.87 | 205 | 6.16 | +http://yandex.com/bots |
| 2 | 6952 | 25.22 | 521 | 15.65 | Windows NT |
| 3 | 3909 | 14.18 | 2019 | 60.65 | +http://www.baidu.com/search/spider.html |
| 4 | 2856 | 10.36 | 433 | 13.01 | +http://www.google.com/bot.html |
| 5 | 492 | 1.78 | 2 | 0.06 | +http://www.puritysearch.net/ |
| 6 | 286 | 1.04 | 60 | 1.80 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 78 | 0.28 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 58 | 0.21 | 9 | 0.27 | Windows 98 |
| 9 | 51 | 0.19 | 2 | 0.06 | Linux i686 [unknown version] |
| 10 | 48 | 0.17 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 11 | 40 | 0.15 | 12 | 0.36 | +http://www.bing.com/bingbot.htm |
| 12 | 38 | 0.14 | 38 | 1.14 | http://www.yodao.com/help/webmaster/spid... |
| 13 | 21 | 0.08 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 14 | 18 | 0.07 | 0 | 0.00 | Solaris 7.x |
| 15 | 12 | 0.04 | 2 | 0.06 | ezooms.bot@gmail.com |
| 16 | 12 | 0.04 | 6 | 0.18 | http://help.naver.com/customer_webtxt_02... |
| 17 | 10 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 18 | 8 | 0.03 | 6 | 0.18 | Windows 95 |
| 19 | 7 | 0.03 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 20 | 6 | 0.02 | 0 | 0.00 | OS/2 |
| 21 | 4 | 0.01 | 4 | 0.12 | Windows 2000 |
| 22 | 4 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 23 | 2 | 0.01 | 2 | 0.06 | Windows CE |
| 24 | 2 | 0.01 | 0 | 0.00 | Auto; Windows |
| 25 | 2 | 0.01 | 2 | 0.06 | Windows ME |
| 26 | 2 | 0.01 | 2 | 0.06 | Windows XP |
| 27 | 2 | 0.01 | 2 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 28 | 2 | 0.01 | 0 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
