| Used Operating Systems (30 / 31) [show full report] |
| 1 | 8945 | 44.86 | 89 | 2.53 | http://mj12bot.com/ |
| 2 | 2986 | 14.98 | 2402 | 68.28 | +http://www.baidu.com/search/spider.html |
| 3 | 2878 | 14.43 | 2 | 0.06 | +http://megaindex.com/crawler |
| 4 | 722 | 3.62 | 6 | 0.17 | +http://OpenLinkProfiler.org/bot |
| 5 | 700 | 3.51 | 42 | 1.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 658 | 3.30 | 202 | 5.74 | Windows NT |
| 7 | 624 | 3.13 | 124 | 3.52 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 515 | 2.58 | 187 | 5.32 | +http://www.google.com/bot.html |
| 9 | 513 | 2.57 | 163 | 4.63 | +http://www.bing.com/bingbot.htm |
| 10 | 417 | 2.09 | 73 | 2.08 | +http://ahrefs.com/robot/ |
| 11 | 245 | 1.23 | 56 | 1.59 | +http://yandex.com/bots |
| 12 | 238 | 1.19 | 2 | 0.06 | Linux i686 [unknown version] |
| 13 | 90 | 0.45 | 78 | 2.22 | +http://www.uptime.com/uptimebot |
| 14 | 70 | 0.35 | 13 | 0.37 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 70 | 0.35 | 4 | 0.11 | +http://www.semrush.com/bot.html |
| 16 | 54 | 0.27 | 16 | 0.45 | Windows XP |
| 17 | 38 | 0.19 | 7 | 0.20 | Windows 98 |
| 18 | 34 | 0.17 | 8 | 0.23 | +http://www.linkdex.com/bots/ |
| 19 | 28 | 0.14 | 4 | 0.11 | +http://www.exabot.com/go/robot |
| 20 | 24 | 0.12 | 8 | 0.23 | Windows 95 |
| 21 | 22 | 0.11 | 6 | 0.17 | +spider@seoscanners.net |
| 22 | 14 | 0.07 | 4 | 0.11 | +http://www.profound.net/domainappender |
| 23 | 13 | 0.07 | 3 | 0.09 | Windows 2000 |
| 24 | 11 | 0.06 | 5 | 0.14 | Windows 3.1 |
| 25 | 6 | 0.03 | 2 | 0.06 | Windows ME |
| 26 | 6 | 0.03 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 27 | 4 | 0.02 | 2 | 0.06 | Windows CE |
| 28 | 4 | 0.02 | 2 | 0.06 | Auto; Windows |
| 29 | 4 | 0.02 | 2 | 0.06 | http://www.botje.com/plukkie.htm |
| 30 | 4 | 0.02 | 2 | 0.06 | +info@netcraft.com |
