| Used Operating Systems |
| 1 | 2753 | 25.76 | 403 | 9.12 | ezooms.bot@gmail.com |
| 2 | 2578 | 24.12 | 2366 | 53.54 | +http://www.baidu.com/search/spider.html |
| 3 | 2386 | 22.33 | 364 | 8.24 | Windows NT |
| 4 | 970 | 9.08 | 467 | 10.57 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 715 | 6.69 | 178 | 4.03 | +http://yandex.com/bots |
| 6 | 664 | 6.21 | 373 | 8.44 | +http://www.google.com/bot.html |
| 7 | 128 | 1.20 | 128 | 2.90 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 128 | 1.20 | 34 | 0.77 | +http://www.bing.com/bingbot.htm |
| 9 | 40 | 0.37 | 7 | 0.16 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 23 | 0.22 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 11 | 22 | 0.21 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 12 | 20 | 0.19 | 13 | 0.29 | +http://ahrefs.com/robot/ |
| 13 | 17 | 0.16 | 1 | 0.02 | Windows Phone OS 7.5 |
| 14 | 16 | 0.15 | 1 | 0.02 | +http://archive.bibalex.org/bot/ |
| 15 | 15 | 0.14 | 1 | 0.02 | Series 60 |
| 16 | 15 | 0.14 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 17 | 15 | 0.14 | 1 | 0.02 | S60 |
| 18 | 15 | 0.14 | 8 | 0.18 | +http://shoulu.jike.com/spider.html |
| 19 | 14 | 0.13 | 6 | 0.14 | +http://discoveryengine.com/discobot.htm... |
| 20 | 14 | 0.13 | 6 | 0.14 | http://crawler.sistrix.net/ |
| 21 | 14 | 0.13 | 7 | 0.16 | +http://www.exabot.com/go/robot |
| 22 | 13 | 0.12 | 2 | 0.05 | Linux i686 [unknown version] |
| 23 | 12 | 0.11 | 6 | 0.14 | +http://www.eventguru.com/spider.html |
| 24 | 12 | 0.11 | 3 | 0.07 | Windows 98 |
| 25 | 11 | 0.10 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 26 | 11 | 0.10 | 1 | 0.02 | Linux [unknown version] |
| 27 | 11 | 0.10 | 11 | 0.25 | Windows 95 |
| 28 | 8 | 0.07 | 4 | 0.09 | http://www.youdao.com/help/webmaster/spi... |
| 29 | 6 | 0.06 | 3 | 0.07 | +http://www.scoutjet.com/ |
| 30 | 6 | 0.06 | 2 | 0.05 | ScoutJet; +http://blekko.com/about/blekk... |
| 31 | 6 | 0.06 | 3 | 0.07 | +http://www.acoon.de/robot.asp |
| 32 | 4 | 0.04 | 1 | 0.02 | +http://www.hailoo.com/spider.html |
| 33 | 3 | 0.03 | 2 | 0.05 | Windows CE |
| 34 | 3 | 0.03 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 35 | 2 | 0.02 | 1 | 0.02 | +http://www.openindex.io/en/webmasters/s... |
| 36 | 2 | 0.02 | 1 | 0.02 | +http://www.aihit.com/ |
| 37 | 2 | 0.02 | 1 | 0.02 | crawler@nigma.ru |
| 38 | 2 | 0.02 | 2 | 0.05 | Windows 3.1 |
| 39 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 40 | 2 | 0.02 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 41 | 1 | 0.01 | 1 | 0.02 | Windows 2000 |
| 42 | 1 | 0.01 | 1 | 0.02 | Unknown |
| 43 | 1 | 0.01 | 1 | 0.02 | Linux i586 [unknown version] |
| 44 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.6 |
| 45 | 1 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 46 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 47 | 1 | 0.01 | 1 | 0.02 | Windows ME |
