| Used Operating Systems |
| 1 | 10712 | 58.32 | 120 | 2.53 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2473 | 13.46 | 2160 | 45.61 | +http://www.baidu.com/search/spider.html |
| 3 | 1991 | 10.84 | 1285 | 27.13 | Windows NT |
| 4 | 1063 | 5.79 | 287 | 6.06 | +http://www.bing.com/bingbot.htm |
| 5 | 826 | 4.50 | 535 | 11.30 | +http://www.easou.com/search/spider.html |
| 6 | 496 | 2.70 | 190 | 4.01 | +http://www.google.com/bot.html |
| 7 | 274 | 1.49 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 8 | 159 | 0.87 | 34 | 0.72 | +http://yandex.com/bots |
| 9 | 147 | 0.80 | 52 | 1.10 | +http://www.linkdex.com/bots/ |
| 10 | 80 | 0.44 | 20 | 0.42 | +http://ahrefs.com/robot/ |
| 11 | 62 | 0.34 | 7 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 20 | 0.11 | 10 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 8 | 0.04 | 2 | 0.04 | +http://r4downloads.co |
| 14 | 6 | 0.03 | 6 | 0.13 | +http://domainsigma.com/robot |
| 15 | 5 | 0.03 | 4 | 0.08 | Windows 95 |
| 16 | 4 | 0.02 | 1 | 0.02 | +http://downloadmine.biz |
| 17 | 4 | 0.02 | 0 | 0.00 | http://drive.google.com |
| 18 | 4 | 0.02 | 1 | 0.02 | +http://u2search.co |
| 19 | 4 | 0.02 | 1 | 0.02 | +http://prox100download.com |
| 20 | 4 | 0.02 | 1 | 0.02 | +http://plus5files.net |
| 21 | 4 | 0.02 | 2 | 0.04 | Windows XP |
| 22 | 3 | 0.02 | 1 | 0.02 | X11 |
| 23 | 2 | 0.01 | 2 | 0.04 | +http://fb02itsscan.fh-muenster.de |
| 24 | 2 | 0.01 | 1 | 0.02 | http://crawler.sistrix.net/ |
| 25 | 2 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 26 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 27 | 2 | 0.01 | 2 | 0.04 | +http://wmaid.com/en/explore/ |
| 28 | 2 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 29 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 1 | 0.01 | 1 | 0.02 | Windows CE |
| 31 | 1 | 0.01 | 0 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 32 | 1 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 33 | 1 | 0.01 | 1 | 0.02 | Windows 98 |
| 34 | 1 | 0.01 | 1 | 0.02 | WinHttp.WinHttpRequest.5 |
| 35 | 1 | 0.01 | 1 | 0.02 | Android 2.3.5 |
