| Used Operating Systems by Visits |
| 1 | 1786 | 16.39 | 1597 | 39.42 | +http://www.baidu.com/search/spider.html |
| 2 | 4364 | 40.04 | 1136 | 28.04 | Windows NT |
| 3 | 790 | 7.25 | 371 | 9.16 | +http://www.bing.com/bingbot.htm |
| 4 | 451 | 4.14 | 228 | 5.63 | +http://www.google.com/bot.html |
| 5 | 1282 | 11.76 | 179 | 4.42 | +http://yandex.com/bots |
| 6 | 577 | 5.29 | 146 | 3.60 | help@moz.com |
| 7 | 699 | 6.41 | 126 | 3.11 | +http://www.linkdex.com/about/bots/ |
| 8 | 107 | 0.98 | 81 | 2.00 | +http://www.easou.com/search/spider.html |
| 9 | 476 | 4.37 | 41 | 1.01 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 62 | 0.57 | 33 | 0.81 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 53 | 0.49 | 28 | 0.69 | +http://www.exabot.com/go/robot |
| 12 | 46 | 0.42 | 23 | 0.57 | +http://help.coccoc.com/ |
| 13 | 46 | 0.42 | 16 | 0.39 | Windows 95 |
| 14 | 28 | 0.26 | 10 | 0.25 | Windows 98 |
| 15 | 10 | 0.09 | 5 | 0.12 | http://crawler.sistrix.net/ |
| 16 | 8 | 0.07 | 4 | 0.10 | +http://fulltext.sblog.cz/ |
| 17 | 6 | 0.06 | 2 | 0.05 | Windows CE |
| 18 | 11 | 0.10 | 2 | 0.05 | Android |
| 19 | 4 | 0.04 | 2 | 0.05 | +http://www.yunyun.com/spider.html |
| 20 | 10 | 0.09 | 2 | 0.05 | +http://www.linkpad.ru |
| 21 | 16 | 0.15 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 22 | 3 | 0.03 | 2 | 0.05 | Trident 4.0; Windows 98;GB |
| 23 | 2 | 0.02 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 12 | 0.11 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 25 | 2 | 0.02 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 26 | 2 | 0.02 | 1 | 0.02 | Windows 92 |
| 27 | 1 | 0.01 | 1 | 0.02 | Windows XP |
| 28 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 29 | 2 | 0.02 | 1 | 0.02 | Trident 5.0; Windows 98; MEGAUPLOAD 8.4.... |
| 30 | 3 | 0.03 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 31 | 3 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 32 | 2 | 0.02 | 1 | 0.02 | Linux i686 [unknown version] |
| 33 | 3 | 0.03 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 34 | 5 | 0.05 | 1 | 0.02 | PPC Mac OS X 10.5 |
| 35 | 2 | 0.02 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 36 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 37 | 2 | 0.02 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 38 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 39 | 5 | 0.05 | 0 | 0.00 | Win32 |
| 40 | 5 | 0.05 | 0 | 0.00 | Macintosh PPC |
| 41 | 2 | 0.02 | 0 | 0.00 | Windows 9. |
| 42 | 2 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 43 | 6 | 0.06 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 44 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
