| Used Operating Systems |
| 1 | 3714 | 32.46 | 199 | 4.62 | Windows NT |
| 2 | 3395 | 29.67 | 2839 | 65.87 | +http://www.baidu.com/search/spider.html |
| 3 | 1460 | 12.76 | 155 | 3.60 | +http://yandex.com/bots |
| 4 | 1178 | 10.30 | 372 | 8.63 | +http://www.google.com/bot.html |
| 5 | 479 | 4.19 | 473 | 10.97 | http://www.yodao.com/help/webmaster/spid... |
| 6 | 208 | 1.82 | 2 | 0.05 | iPad |
| 7 | 170 | 1.49 | 10 | 0.23 | Linux i686 [unknown version] |
| 8 | 143 | 1.25 | 2 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 141 | 1.23 | 57 | 1.32 | +http://www.bing.com/bingbot.htm |
| 10 | 111 | 0.97 | 45 | 1.04 | ezooms.bot@gmail.com |
| 11 | 104 | 0.91 | 26 | 0.60 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 76 | 0.66 | 34 | 0.79 | +http://www.exabot.com/go/robot |
| 13 | 44 | 0.38 | 18 | 0.42 | +http://ahrefs.com/robot/ |
| 14 | 34 | 0.30 | 17 | 0.39 | +http://shoulu.jike.com/spider.html |
| 15 | 32 | 0.28 | 4 | 0.09 | http://www.nerdbynature.net/bot |
| 16 | 28 | 0.24 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 17 | 28 | 0.24 | 2 | 0.05 | http://www.dataprovider.com/ |
| 18 | 16 | 0.14 | 8 | 0.19 | http://crawler.sistrix.net/ |
| 19 | 14 | 0.12 | 13 | 0.30 | Windows XP |
| 20 | 14 | 0.12 | 2 | 0.05 | Intel Mac OS X 10.6 |
| 21 | 12 | 0.10 | 3 | 0.07 | +http://filterdb.iss.net/crawler/ |
| 22 | 8 | 0.07 | 6 | 0.14 | Windows 98 |
| 23 | 4 | 0.03 | 2 | 0.05 | Windows 2000 |
| 24 | 4 | 0.03 | 2 | 0.05 | +http://discoveryengine.com/discobot.htm... |
| 25 | 4 | 0.03 | 2 | 0.05 | +http://www.openindex.io/en/webmasters/s... |
| 26 | 4 | 0.03 | 4 | 0.09 | Linux [unknown version] |
| 27 | 4 | 0.03 | 2 | 0.05 | +http://www.web.nl/webmasters/spider.htm... |
| 28 | 4 | 0.03 | 2 | 0.05 | +info@netcraft.com |
| 29 | 4 | 0.03 | 2 | 0.05 | X11 |
| 30 | 2 | 0.02 | 2 | 0.05 | Windows 95 |
| 31 | 2 | 0.02 | 2 | 0.05 | Windows ME |
| 32 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.4 |
