| Used Operating Systems by Visits |
| 1 | 1096 | 7.73 | 742 | 24.14 | +http://www.baidu.com/search/spider.html |
| 2 | 1812 | 12.78 | 692 | 22.51 | +http://www.google.com/bot.html |
| 3 | 5360 | 37.82 | 616 | 20.04 | Windows NT |
| 4 | 2030 | 14.32 | 310 | 10.08 | ezooms.bot@gmail.com |
| 5 | 2446 | 17.26 | 286 | 9.30 | +http://yandex.com/bots |
| 6 | 309 | 2.18 | 138 | 4.49 | +http://www.bing.com/bingbot.htm |
| 7 | 132 | 0.93 | 132 | 4.29 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 54 | 0.38 | 48 | 1.56 | +http://ahrefs.com/robot/ |
| 9 | 86 | 0.61 | 43 | 1.40 | Windows 95 |
| 10 | 32 | 0.23 | 17 | 0.55 | +http://www.exabot.com/go/robot |
| 11 | 196 | 1.38 | 14 | 0.46 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 42 | 0.30 | 11 | 0.36 | Windows 98 |
| 13 | 14 | 0.10 | 7 | 0.23 | Windows 2000 |
| 14 | 8 | 0.06 | 4 | 0.13 | MSIE 5.5; Windows NT 5.0 |
| 15 | 12 | 0.08 | 2 | 0.07 | Linux i686 [unknown version] |
| 16 | 2 | 0.01 | 1 | 0.03 | Windows CE |
| 17 | 7 | 0.05 | 1 | 0.03 | J2ME/MIDP |
| 18 | 2 | 0.01 | 1 | 0.03 | +http://www.openindex.io/en/webmasters/s... |
| 19 | 499 | 3.52 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 20 | 4 | 0.03 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 21 | 15 | 0.11 | 1 | 0.03 | bot@language-tools.com |
| 22 | 1 | 0.01 | 1 | 0.03 | Windows XP |
| 23 | 2 | 0.01 | 1 | 0.03 | Windows 3.1 |
| 24 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 25 | 2 | 0.01 | 1 | 0.03 | +http://shoulu.jike.com/spider.html |
| 26 | 1 | 0.01 | 1 | 0.03 | +http://domains.checkparams.com/ |
| 27 | 2 | 0.01 | 1 | 0.03 | +http://www.acoon.de/robot.asp |
| 28 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 29 | 2 | 0.01 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 30 | 2 | 0.01 | 0 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
