| Used Operating Systems (30 / 32) [show full report] |
| 1 | 2776 | 24.72 | 126 | 3.68 | +http://yandex.com/bots |
| 2 | 2479 | 22.07 | 1078 | 31.47 | Windows NT |
| 3 | 2077 | 18.50 | 1623 | 47.37 | +http://www.baidu.com/search/spider.html |
| 4 | 1336 | 11.90 | 31 | 0.90 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 766 | 6.82 | 6 | 0.18 | +http://OpenLinkProfiler.org/bot |
| 6 | 390 | 3.47 | 165 | 4.82 | +http://www.google.com/bot.html |
| 7 | 299 | 2.66 | 131 | 3.82 | +http://www.bing.com/bingbot.htm |
| 8 | 257 | 2.29 | 1 | 0.03 | Linux [unknown version] |
| 9 | 239 | 2.13 | 169 | 4.93 | +http://ahrefs.com/robot/ |
| 10 | 190 | 1.69 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 11 | 154 | 1.37 | 54 | 1.58 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 104 | 0.93 | 8 | 0.23 | http://crawler.sistrix.net/ |
| 13 | 74 | 0.66 | 2 | 0.06 | +http://advbot.net/bot.html |
| 14 | 15 | 0.13 | 3 | 0.09 | Windows 98 |
| 15 | 10 | 0.09 | 1 | 0.03 | +http://www.semrush.com/bot.html |
| 16 | 8 | 0.07 | 2 | 0.06 | +http://get4dl.net |
| 17 | 7 | 0.06 | 7 | 0.20 | +http://domainsigma.com/robot |
| 18 | 6 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 19 | 6 | 0.05 | 3 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 5 | 0.04 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 21 | 4 | 0.04 | 1 | 0.03 | +http://papijump.org |
| 22 | 4 | 0.04 | 2 | 0.06 | +http://gimme60.com |
| 23 | 4 | 0.04 | 2 | 0.06 | +http://www.exabot.com/go/robot |
| 24 | 4 | 0.04 | 1 | 0.03 | +http://downloadg5.com |
| 25 | 3 | 0.03 | 2 | 0.06 | +info@netcraft.com |
| 26 | 3 | 0.03 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 27 | 2 | 0.02 | 1 | 0.03 | +http://www.domainoptima.com/robot |
| 28 | 2 | 0.02 | 1 | 0.03 | Windows 95 |
| 29 | 2 | 0.02 | 1 | 0.03 | +http://duckduckgo.com |
| 30 | 2 | 0.02 | 2 | 0.06 | +; |
