| Used Operating Systems (30 / 48) [show full report] |
| 1 | 2574 | 36.92 | 371 | 11.77 | Windows NT |
| 2 | 1498 | 21.49 | 1452 | 46.07 | +http://www.baidu.com/search/spider.html |
| 3 | 917 | 13.15 | 368 | 11.68 | +http://www.bing.com/bingbot.htm |
| 4 | 520 | 7.46 | 344 | 10.91 | +http://www.google.com/bot.html |
| 5 | 226 | 3.24 | 58 | 1.84 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 164 | 2.35 | 110 | 3.49 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 133 | 1.91 | 67 | 2.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 131 | 1.88 | 44 | 1.40 | Linux i386 [unknown version] |
| 9 | 108 | 1.55 | 50 | 1.59 | +http://yandex.com/bots |
| 10 | 80 | 1.15 | 7 | 0.22 | WinHttp.WinHttpRequest.5 |
| 11 | 69 | 0.99 | 21 | 0.67 | +http://duckduckgo.com |
| 12 | 49 | 0.70 | 38 | 1.21 | +http://ahrefs.com/robot/ |
| 13 | 39 | 0.56 | 39 | 1.24 | http://www.openfos.com |
| 14 | 38 | 0.55 | 38 | 1.21 | http://www.mfgpages.com |
| 15 | 36 | 0.52 | 14 | 0.44 | +http://help.coccoc.com/ |
| 16 | 35 | 0.50 | 2 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 17 | 35 | 0.50 | 12 | 0.38 | Windows XP |
| 18 | 35 | 0.50 | 1 | 0.03 | +https://www.aihitdata.com/about |
| 19 | 32 | 0.46 | 18 | 0.57 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 27 | 0.39 | 21 | 0.67 | +http://www.bigbozz.com/ |
| 21 | 27 | 0.39 | 2 | 0.06 | +http://fulltext.sblog.cz/ |
| 22 | 26 | 0.37 | 1 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 23 | 25 | 0.36 | 14 | 0.44 | http://www.bing.com/bingbot.htm |
| 24 | 23 | 0.33 | 1 | 0.03 | BlackBerry |
| 25 | 21 | 0.30 | 9 | 0.29 | Windows 95 |
| 26 | 13 | 0.19 | 4 | 0.13 | +http://www.exabot.com/go/robot |
| 27 | 12 | 0.17 | 1 | 0.03 | +https://www.lipperhey.com/en/about/ |
| 28 | 8 | 0.11 | 4 | 0.13 | Wayback Machine Live Record; +http://arc... |
| 29 | 6 | 0.09 | 2 | 0.06 | Windows CE |
| 30 | 6 | 0.09 | 2 | 0.06 | +http://www.scoutjet.com/ |
