| Used Operating Systems (30 / 48) [show full report] |
| 1 | 5196 | 26.19 | 1031 | 16.86 | Windows NT |
| 2 | 2840 | 14.31 | 2393 | 39.14 | +http://www.baidu.com/search/spider.html |
| 3 | 1783 | 8.99 | 463 | 7.57 | +http://www.bing.com/bingbot.htm |
| 4 | 1305 | 6.58 | 200 | 3.27 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1140 | 5.75 | 5 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 6 | 1110 | 5.59 | 668 | 10.93 | +http://www.google.com/bot.html |
| 7 | 961 | 4.84 | 377 | 6.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 912 | 4.60 | 4 | 0.07 | http://crawler.007ac9.net/ |
| 9 | 761 | 3.84 | 85 | 1.39 | +http://yandex.com/bots |
| 10 | 529 | 2.67 | 66 | 1.08 | +http://www.semrush.com/bot.html |
| 11 | 502 | 2.53 | 92 | 1.50 | Windows 98 |
| 12 | 482 | 2.43 | 78 | 1.28 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 466 | 2.35 | 4 | 0.07 | +http://webmeup-crawler.com/ |
| 14 | 398 | 2.01 | 188 | 3.07 | +http://ahrefs.com/robot/ |
| 15 | 334 | 1.68 | 107 | 1.75 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 227 | 1.14 | 1 | 0.02 | +http://megaindex.com/crawler |
| 17 | 124 | 0.62 | 2 | 0.03 | Android |
| 18 | 109 | 0.55 | 17 | 0.28 | FreeBSD [unknown version] |
| 19 | 102 | 0.51 | 48 | 0.79 | +http://www.linkdex.com/bots/ |
| 20 | 97 | 0.49 | 58 | 0.95 | Windows 95 |
| 21 | 54 | 0.27 | 50 | 0.82 | +http://www.uptime.com/uptimebot |
| 22 | 54 | 0.27 | 6 | 0.10 | +http://www.seokicks.de/robot.html |
| 23 | 47 | 0.24 | 1 | 0.02 | +http://www.linkpad.ru |
| 24 | 38 | 0.19 | 21 | 0.34 | +http://www.exabot.com/go/robot |
| 25 | 37 | 0.19 | 10 | 0.16 | Windows XP |
| 26 | 32 | 0.16 | 20 | 0.33 | Windows CE |
| 27 | 24 | 0.12 | 2 | 0.03 | +https://www.dataprovider.com/ |
| 28 | 22 | 0.11 | 14 | 0.23 | Windows ME |
| 29 | 20 | 0.10 | 17 | 0.28 | Auto; Windows |
| 30 | 18 | 0.09 | 15 | 0.25 | MSIE 5.5; Windows NT 4.0 |
