| Used Operating Systems (30 / 71) [show full report] |
| 1 | 7555 | 45.45 | 72 | 1.27 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3468 | 20.86 | 2910 | 51.50 | +http://www.baidu.com/search/spider.html |
| 3 | 2357 | 14.18 | 1401 | 24.79 | Windows NT |
| 4 | 1484 | 8.93 | 685 | 12.12 | +http://www.google.com/bot.html |
| 5 | 649 | 3.90 | 197 | 3.49 | +http://www.bing.com/bingbot.htm |
| 6 | 254 | 1.53 | 59 | 1.04 | +http://yandex.com/bots |
| 7 | 142 | 0.85 | 74 | 1.31 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 89 | 0.54 | 41 | 0.73 | +http://ahrefs.com/robot/ |
| 9 | 80 | 0.48 | 25 | 0.44 | +http://www.exabot.com/go/robot |
| 10 | 54 | 0.32 | 2 | 0.04 | +http://fulltext.sblog.cz/ |
| 11 | 50 | 0.30 | 3 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 49 | 0.29 | 7 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 13 | 33 | 0.20 | 12 | 0.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 32 | 0.19 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 15 | 32 | 0.19 | 16 | 0.28 | +http://help.coccoc.com/ |
| 16 | 30 | 0.18 | 10 | 0.18 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 24 | 0.14 | 3 | 0.05 | +http://www.similartech.com/smtbot |
| 18 | 20 | 0.12 | 10 | 0.18 | http://crawler.sistrix.net/ |
| 19 | 18 | 0.11 | 3 | 0.05 | http://www.searchmetrics.com/en/searchme... |
| 20 | 16 | 0.10 | 14 | 0.25 | Linux [unknown version] |
| 21 | 13 | 0.08 | 7 | 0.12 | Linux i686 [unknown version] |
| 22 | 12 | 0.07 | 6 | 0.11 | +http://www.semrush.com/bot.html |
| 23 | 12 | 0.07 | 1 | 0.02 | WinHttp.WinHttpRequest.5 |
| 24 | 11 | 0.07 | 4 | 0.07 | +https://www.mojeek.com/bot.html |
| 25 | 9 | 0.05 | 7 | 0.12 | Windows 95 |
| 26 | 9 | 0.05 | 7 | 0.12 | Windows 98 |
| 27 | 8 | 0.05 | 2 | 0.04 | +http://u2search.co |
| 28 | 8 | 0.05 | 2 | 0.04 | http://filterdb.iss.net/crawler/ |
| 29 | 7 | 0.04 | 1 | 0.02 | http://www.lipperhey.com/ |
| 30 | 7 | 0.04 | 1 | 0.02 | +http://prox100download.com |
