| Used Operating Systems (30 / 100) [show full report] |
| 1 | 33236 | 34.86 | 3132 | 22.45 | Windows NT |
| 2 | 22225 | 23.31 | 317 | 2.27 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 13465 | 14.12 | 8608 | 61.70 | +http://www.baidu.com/search/spider.html |
| 4 | 10152 | 10.65 | 535 | 3.83 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 6695 | 7.02 | 326 | 2.34 | +http://www.bing.com/bingbot.htm |
| 6 | 2088 | 2.19 | 214 | 1.53 | +http://www.google.com/bot.html |
| 7 | 1388 | 1.46 | 190 | 1.36 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 1086 | 1.14 | 6 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 9 | 679 | 0.71 | 87 | 0.62 | +http://yandex.com/bots |
| 10 | 629 | 0.66 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 11 | 477 | 0.50 | 2 | 0.01 | +http://www.warebay.com/bot.html |
| 12 | 393 | 0.41 | 28 | 0.20 | Windows 98 |
| 13 | 357 | 0.37 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 14 | 314 | 0.33 | 68 | 0.49 | +http://www.linkdex.com/bots/ |
| 15 | 301 | 0.32 | 56 | 0.40 | Linux i686 [unknown version] |
| 16 | 214 | 0.22 | 63 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 184 | 0.19 | 2 | 0.01 | +http://www.siteliner.com/bot |
| 18 | 176 | 0.18 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 19 | 155 | 0.16 | 3 | 0.02 | http://www.bing.com/bingbot.htm |
| 20 | 92 | 0.10 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 21 | 90 | 0.09 | 1 | 0.01 | +http://www.privacyaware.org |
| 22 | 84 | 0.09 | 29 | 0.21 | Windows XP |
| 23 | 80 | 0.08 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 24 | 58 | 0.06 | 3 | 0.02 | J2ME/MIDP |
| 25 | 57 | 0.06 | 48 | 0.34 | +http://www.uptime.com/uptimebot |
| 26 | 54 | 0.06 | 7 | 0.05 | +http://www.exabot.com/go/robot |
| 27 | 53 | 0.06 | 0 | 0.00 | Windows Phone OS 7.5 |
| 28 | 41 | 0.04 | 3 | 0.02 | FreeBSD [unknown version] |
| 29 | 35 | 0.04 | 22 | 0.16 | Windows 95 |
| 30 | 30 | 0.03 | 10 | 0.07 | +http://help.coccoc.com/ |
