| Used Operating Systems |
| 1 | 9295 | 40.00 | 72 | 1.44 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 6220 | 26.77 | 1177 | 23.52 | Windows NT |
| 3 | 2956 | 12.72 | 2475 | 49.45 | +http://www.baidu.com/search/spider.html |
| 4 | 1340 | 5.77 | 402 | 8.03 | +http://www.bing.com/bingbot.htm |
| 5 | 1207 | 5.19 | 110 | 2.20 | +http://yandex.com/bots |
| 6 | 1140 | 4.91 | 273 | 5.45 | +http://www.google.com/bot.html |
| 7 | 389 | 1.67 | 145 | 2.90 | ezooms.bot@gmail.com |
| 8 | 213 | 0.92 | 115 | 2.30 | +http://ahrefs.com/robot/ |
| 9 | 122 | 0.53 | 37 | 0.74 | +http://www.exabot.com/go/robot |
| 10 | 111 | 0.48 | 109 | 2.18 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 42 | 0.18 | 2 | 0.04 | MirrorDetector; +http://yandex.com/bots |
| 12 | 33 | 0.14 | 25 | 0.50 | Windows 95 |
| 13 | 30 | 0.13 | 18 | 0.36 | +http://shoulu.jike.com/spider.html |
| 14 | 29 | 0.12 | 9 | 0.18 | Windows 98 |
| 15 | 27 | 0.12 | 0 | 0.00 | +http://www.luminate.com/bot/ |
| 16 | 11 | 0.05 | 10 | 0.20 | Windows 3.1 |
| 17 | 8 | 0.03 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 18 | 8 | 0.03 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 19 | 6 | 0.03 | 3 | 0.06 | +http://snipebot.com/bot.html |
| 20 | 6 | 0.03 | 1 | 0.02 | Windows XP |
| 21 | 4 | 0.02 | 4 | 0.08 | Auto; Windows |
| 22 | 4 | 0.02 | 0 | 0.00 | http://www.thefind.com/crawler |
| 23 | 4 | 0.02 | 0 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
| 24 | 4 | 0.02 | 4 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 25 | 4 | 0.02 | 2 | 0.04 | +http://awcheck.com/en/about |
| 26 | 3 | 0.01 | 0 | 0.00 | +http://go.mail.ru/help/robots |
| 27 | 3 | 0.01 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 28 | 2 | 0.01 | 2 | 0.04 | Windows CE |
| 29 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 30 | 2 | 0.01 | 0 | 0.00 | Nintendo DSi |
| 31 | 2 | 0.01 | 2 | 0.04 | Windows ME |
| 32 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 33 | 2 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 34 | 2 | 0.01 | 1 | 0.02 | +http://siteexplorer.info/ |
| 35 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 36 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 37 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
