| Used Operating Systems by Visits |
| 1 | 4886 | 9.92 | 982 | 23.27 | +http://www.google.com/bot.html |
| 2 | 30880 | 62.72 | 947 | 22.44 | Windows NT |
| 3 | 1982 | 4.03 | 822 | 19.48 | +http://www.bing.com/bingbot.htm |
| 4 | 947 | 1.92 | 606 | 14.36 | +http://ahrefs.com/robot/ |
| 5 | 3126 | 6.35 | 329 | 7.80 | ezooms.bot@gmail.com |
| 6 | 1535 | 3.12 | 280 | 6.64 | +http://yandex.com/bots |
| 7 | 123 | 0.25 | 61 | 1.45 | +http://www.exabot.com/go/robot |
| 8 | 570 | 1.16 | 53 | 1.26 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 1123 | 2.28 | 32 | 0.76 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 219 | 0.44 | 16 | 0.38 | ScoutJet; +http://blekko.com/about/blekk... |
| 11 | 543 | 1.10 | 15 | 0.36 | Linux i686 [unknown version] |
| 12 | 15 | 0.03 | 14 | 0.33 | +info@netcraft.com |
| 13 | 18 | 0.04 | 11 | 0.26 | Windows 98 |
| 14 | 372 | 0.76 | 10 | 0.24 | http://crawler.sistrix.net/ |
| 15 | 32 | 0.06 | 7 | 0.17 | Windows 95 |
| 16 | 105 | 0.21 | 5 | 0.12 | Macintosh |
| 17 | 8 | 0.02 | 5 | 0.12 | MSIE 5.5; Windows NT 4.0 |
| 18 | 64 | 0.13 | 4 | 0.09 | Intel Mac OS X 10.4 |
| 19 | 8 | 0.02 | 4 | 0.09 | Linux [unknown version] |
| 20 | 6 | 0.01 | 3 | 0.07 | Windows 2000 |
| 21 | 4 | 0.01 | 2 | 0.05 | http://www.nerdbynature.net/bot |
| 22 | 12 | 0.02 | 2 | 0.05 | http://promotests.com/? |
| 23 | 1000 | 2.03 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 24 | 60 | 0.12 | 2 | 0.05 | +http://www.aihit.com/ |
| 25 | 67 | 0.14 | 2 | 0.05 | +http://fulltext.sblog.cz/screenshot/ |
| 26 | 102 | 0.21 | 2 | 0.05 | Nintendo Wii |
| 27 | 2 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 28 | 166 | 0.34 | 1 | 0.02 | Intel Mac OS X 10.6 |
| 29 | 21 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 30 | 22 | 0.04 | 0 | 0.00 | Win32 |
| 31 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 32 | 2 | 0.00 | 0 | 0.00 | Windows |
| 33 | 8 | 0.02 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 34 | 1161 | 2.36 | 0 | 0.00 | +http://www.baidu.com/search/spider.html |
| 35 | 8 | 0.02 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 36 | 12 | 0.02 | 0 | 0.00 | Solaris 7.x |
| 37 | 20 | 0.04 | 0 | 0.00 | PPC Mac OS X Mach-O |
