| Used Operating Systems (30 / 39) [show full report] |
| 1 | 8703 | 44.57 | 168 | 3.11 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3650 | 18.69 | 959 | 17.76 | +http://www.google.com/bot.html |
| 3 | 2316 | 11.86 | 1683 | 31.16 | Windows NT |
| 4 | 2138 | 10.95 | 1913 | 35.42 | +http://www.baidu.com/search/spider.html |
| 5 | 1779 | 9.11 | 502 | 9.29 | +http://www.bing.com/bingbot.htm |
| 6 | 232 | 1.19 | 2 | 0.04 | +http://stopbadware |
| 7 | 209 | 1.07 | 43 | 0.80 | +http://yandex.com/bots |
| 8 | 79 | 0.40 | 26 | 0.48 | +http://www.linkdex.com/bots/ |
| 9 | 66 | 0.34 | 3 | 0.06 | +http://endb-consolidated.aihit.com/ |
| 10 | 54 | 0.28 | 3 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 11 | 40 | 0.20 | 17 | 0.31 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 36 | 0.18 | 2 | 0.04 | http://www.searchmetrics.com/en/searchme... |
| 13 | 33 | 0.17 | 16 | 0.30 | +http://www.exabot.com/go/robot |
| 14 | 21 | 0.11 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 15 | 20 | 0.10 | 10 | 0.19 | http://crawler.sistrix.net/ |
| 16 | 20 | 0.10 | 1 | 0.02 | http://crawler.007ac9.net/ |
| 17 | 19 | 0.10 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 18 | 17 | 0.09 | 11 | 0.20 | X11 |
| 19 | 12 | 0.06 | 4 | 0.07 | +http://getdownload.ws |
| 20 | 12 | 0.06 | 6 | 0.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 21 | 10 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 22 | 8 | 0.04 | 2 | 0.04 | +http://mydownloadengine.com |
| 23 | 6 | 0.03 | 2 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 24 | 6 | 0.03 | 2 | 0.04 | +http://downloaflare.biz |
| 25 | 6 | 0.03 | 2 | 0.04 | +http://overx50.com/ |
| 26 | 5 | 0.03 | 4 | 0.07 | +info@netcraft.com |
| 27 | 4 | 0.02 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 28 | 4 | 0.02 | 2 | 0.04 | Windows 98 |
| 29 | 3 | 0.02 | 3 | 0.06 | Auto; Windows |
| 30 | 3 | 0.02 | 3 | 0.06 | Intel Mac OS X 10.4 |
