| Used Operating Systems (30 / 33) [show full report] |
| 1 | 12472 | 40.17 | 172 | 2.79 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 6608 | 21.28 | 3816 | 61.83 | +http://ahrefs.com/robot/ |
| 3 | 4638 | 14.94 | 666 | 10.79 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 3090 | 9.95 | 295 | 4.78 | Windows NT |
| 5 | 2089 | 6.73 | 913 | 14.79 | +http://www.baidu.com/search/spider.html |
| 6 | 494 | 1.59 | 70 | 1.13 | +http://www.google.com/bot.html |
| 7 | 378 | 1.22 | 45 | 0.73 | Windows 98 |
| 8 | 295 | 0.95 | 80 | 1.30 | +http://www.bing.com/bingbot.htm |
| 9 | 215 | 0.69 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 184 | 0.59 | 19 | 0.31 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 139 | 0.45 | 23 | 0.37 | +http://yandex.com/bots |
| 12 | 79 | 0.25 | 9 | 0.15 | FreeBSD [unknown version] |
| 13 | 65 | 0.21 | 7 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 56 | 0.18 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 15 | 36 | 0.12 | 32 | 0.52 | +http://www.uptime.com/uptimebot |
| 16 | 35 | 0.11 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 17 | 24 | 0.08 | 1 | 0.02 | +https://www.mojeek.com/bot.html |
| 18 | 24 | 0.08 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 19 | 21 | 0.07 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 20 | 18 | 0.06 | 3 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 21 | 18 | 0.06 | 2 | 0.03 | +https://www.dataprovider.com/ |
| 22 | 16 | 0.05 | 4 | 0.06 | +http://megaindex.com/crawler |
| 23 | 13 | 0.04 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 24 | 10 | 0.03 | 0 | 0.00 | +http://www.seokicks.de/robot.html |
| 25 | 10 | 0.03 | 3 | 0.05 | http://crawler.007ac9.net/ |
| 26 | 8 | 0.03 | 3 | 0.05 | +http://www.linkdex.com/bots/ |
| 27 | 4 | 0.01 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 28 | 4 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 29 | 2 | 0.01 | 2 | 0.03 | http://nmap.org/book/nse.html |
| 30 | 2 | 0.01 | 0 | 0.00 | Windows ME |
