| Used Operating Systems (30 / 45) [show full report] |
| 1 | 33479 | 62.58 | 202 | 4.72 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 6087 | 11.38 | 1694 | 39.57 | Windows NT |
| 3 | 3631 | 6.79 | 275 | 6.42 | +http://ahrefs.com/robot/ |
| 4 | 2080 | 3.89 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 5 | 1646 | 3.08 | 2 | 0.05 | +http://webmeup-crawler.com/ |
| 6 | 1620 | 3.03 | 960 | 22.42 | +http://www.baidu.com/search/spider.html |
| 7 | 1405 | 2.63 | 163 | 3.81 | +http://yandex.com/bots |
| 8 | 1035 | 1.93 | 337 | 7.87 | +http://www.bing.com/bingbot.htm |
| 9 | 645 | 1.21 | 247 | 5.77 | +http://www.google.com/bot.html |
| 10 | 513 | 0.96 | 81 | 1.89 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 384 | 0.72 | 86 | 2.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 340 | 0.64 | 85 | 1.99 | +http://www.linkdex.com/bots/ |
| 13 | 104 | 0.19 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 14 | 67 | 0.13 | 44 | 1.03 | +http://www.seograph.net/bot.html |
| 15 | 60 | 0.11 | 0 | 0.00 | OS/2 |
| 16 | 50 | 0.09 | 1 | 0.02 | +http://advbot.org/bot.html |
| 17 | 40 | 0.07 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 18 | 34 | 0.06 | 0 | 0.00 | Linux i686 [unknown version] |
| 19 | 32 | 0.06 | 12 | 0.28 | +http://fulltext.sblog.cz/ |
| 20 | 28 | 0.05 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 21 | 26 | 0.05 | 22 | 0.51 | Windows 95 |
| 22 | 24 | 0.04 | 2 | 0.05 | +http://www.findxbot.com |
| 23 | 20 | 0.04 | 10 | 0.23 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 18 | 0.03 | 0 | 0.00 | Macintosh PPC |
| 25 | 18 | 0.03 | 2 | 0.05 | +http://www.xovibot.net/ |
| 26 | 15 | 0.03 | 5 | 0.12 | Windows 98 |
| 27 | 10 | 0.02 | 4 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 28 | 10 | 0.02 | 1 | 0.02 | +http://siteexplorer.info/ |
| 29 | 9 | 0.02 | 8 | 0.19 | Windows ME |
| 30 | 8 | 0.01 | 0 | 0.00 | Linux [unknown version] |
