| Used Operating Systems |
| 1 | 4567 | 29.32 | 998 | 19.59 | Windows NT |
| 2 | 3029 | 19.45 | 265 | 5.20 | +http://yandex.com/bots |
| 3 | 3019 | 19.38 | 2664 | 52.29 | +http://www.baidu.com/search/spider.html |
| 4 | 1630 | 10.46 | 47 | 0.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 1365 | 8.76 | 244 | 4.79 | +http://www.google.com/bot.html |
| 6 | 547 | 3.51 | 175 | 3.43 | +http://www.bing.com/bingbot.htm |
| 7 | 406 | 2.61 | 404 | 7.93 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 219 | 1.41 | 83 | 1.63 | +http://ahrefs.com/robot/ |
| 9 | 162 | 1.04 | 36 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 140 | 0.90 | 21 | 0.41 | +http://shoulu.jike.com/spider.html |
| 11 | 101 | 0.65 | 42 | 0.82 | ezooms.bot@gmail.com |
| 12 | 84 | 0.54 | 12 | 0.24 | http://crawler.sistrix.net/ |
| 13 | 78 | 0.50 | 31 | 0.61 | +http://www.exabot.com/go/robot |
| 14 | 44 | 0.28 | 4 | 0.08 | Linux i686 [unknown version] |
| 15 | 42 | 0.27 | 26 | 0.51 | +http://4seohunt.com/bot.html |
| 16 | 28 | 0.18 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 17 | 24 | 0.15 | 2 | 0.04 | http://www.lipperhey.com/ |
| 18 | 16 | 0.10 | 4 | 0.08 | +http://filterdb.iss.net/crawler/ |
| 19 | 14 | 0.09 | 12 | 0.24 | Windows XP |
| 20 | 14 | 0.09 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 21 | 12 | 0.08 | 2 | 0.04 | +http://go.mail.ru/help/robots |
| 22 | 11 | 0.07 | 4 | 0.08 | Windows 98 |
| 23 | 6 | 0.04 | 4 | 0.08 | +info@netcraft.com |
| 24 | 4 | 0.03 | 2 | 0.04 | +http://www.openindex.io/en/webmasters/s... |
| 25 | 4 | 0.03 | 0 | 0.00 | X11 |
| 26 | 2 | 0.01 | 2 | 0.04 | Intel Mac OS X 10.5 |
| 27 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 28 | 2 | 0.01 | 2 | 0.04 | +http://www.profound.net/sibot.html |
| 29 | 2 | 0.01 | 0 | 0.00 | Android 2.2.1 |
| 30 | 2 | 0.01 | 2 | 0.04 | Linux i586 [unknown version] |
| 31 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
