| Used Operating Systems |
| 1 | 2444 | 60.90 | 1627 | 71.96 | Windows NT |
| 2 | 464 | 11.56 | 160 | 7.08 | +http://www.bing.com/bingbot.htm |
| 3 | 296 | 7.38 | 169 | 7.47 | +http://www.baidu.com/search/spider.html |
| 4 | 241 | 6.01 | 133 | 5.88 | +http://www.google.com/bot.html |
| 5 | 198 | 4.93 | 76 | 3.36 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 74 | 1.84 | 27 | 1.19 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 61 | 1.52 | 4 | 0.18 | +http://yandex.com/bots |
| 8 | 50 | 1.25 | 24 | 1.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 9 | 32 | 0.80 | 2 | 0.09 | +http://filterdb.iss.net/crawler/ |
| 10 | 28 | 0.70 | 2 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 26 | 0.65 | 6 | 0.27 | +http://ahrefs.com/robot/ |
| 12 | 21 | 0.52 | 1 | 0.04 | +http://webmeup-crawler.com/ |
| 13 | 20 | 0.50 | 10 | 0.44 | +http://www.exabot.com/go/robot |
| 14 | 14 | 0.35 | 6 | 0.27 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 9 | 0.22 | 3 | 0.13 | +http://plus5files.net |
| 16 | 6 | 0.15 | 1 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 4 | 0.10 | 1 | 0.04 | +http://getdownload.ws |
| 18 | 4 | 0.10 | 1 | 0.04 | +http://galaxydownloads.co |
| 19 | 4 | 0.10 | 2 | 0.09 | +info@netcraft.com |
| 20 | 4 | 0.10 | 2 | 0.09 | +http://wmaid.com/en/explore/ |
| 21 | 4 | 0.10 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 22 | 3 | 0.07 | 1 | 0.04 | +http://mono.name |
| 23 | 3 | 0.07 | 1 | 0.04 | +http://opendownload.pw |
| 24 | 2 | 0.05 | 2 | 0.09 | +http://fb02itsscan.fh-muenster.de |
| 25 | 1 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
