| Used Operating Systems (30 / 31) [show full report] |
| 1 | 2476 | 44.45 | 693 | 41.52 | Windows NT |
| 2 | 967 | 17.36 | 290 | 17.38 | +http://www.bing.com/bingbot.htm |
| 3 | 660 | 11.85 | 326 | 19.53 | +http://www.google.com/bot.html |
| 4 | 352 | 6.32 | 66 | 3.95 | +http://yandex.com/bots |
| 5 | 267 | 4.79 | 31 | 1.86 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 115 | 2.06 | 39 | 2.34 | +http://ahrefs.com/robot/ |
| 7 | 103 | 1.85 | 89 | 5.33 | +http://www.baidu.com/search/spider.html |
| 8 | 99 | 1.78 | 33 | 1.98 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 96 | 1.72 | 5 | 0.30 | +http://gimme60.com |
| 10 | 68 | 1.22 | 2 | 0.12 | Linux [unknown version] |
| 11 | 66 | 1.18 | 2 | 0.12 | +http://advbot.org/bot.html |
| 12 | 54 | 0.97 | 21 | 1.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 34 | 0.61 | 2 | 0.12 | +https://www.lipperhey.com/en/about/ |
| 14 | 32 | 0.57 | 1 | 0.06 | +https://www.aihitdata.com/about |
| 15 | 29 | 0.52 | 11 | 0.66 | +http://www.exabot.com/go/robot |
| 16 | 28 | 0.50 | 9 | 0.54 | Windows 95 |
| 17 | 21 | 0.38 | 6 | 0.36 | Windows 98 |
| 18 | 18 | 0.32 | 9 | 0.54 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 15 | 0.27 | 5 | 0.30 | +http://duckduckgo.com |
| 20 | 12 | 0.22 | 3 | 0.18 | http://filterdb.iss.net/crawler/ |
| 21 | 12 | 0.22 | 2 | 0.12 | +http://www.profound.net/domainappender |
| 22 | 7 | 0.13 | 7 | 0.42 | +http://www.domaintuno.com/robot |
| 23 | 6 | 0.11 | 2 | 0.12 | Windows 2000 |
| 24 | 6 | 0.11 | 2 | 0.12 | Windows ME |
| 25 | 6 | 0.11 | 2 | 0.12 | ) - BrowseX (2.0.0 Windows |
| 26 | 6 | 0.11 | 2 | 0.12 | MSIE 5.5; Windows NT 4.0 |
| 27 | 6 | 0.11 | 3 | 0.18 | +http://fulltext.sblog.cz/ |
| 28 | 4 | 0.07 | 2 | 0.12 | +http://www.semrush.com/bot.html |
| 29 | 2 | 0.04 | 1 | 0.06 | +info@netcraft.com |
| 30 | 2 | 0.04 | 2 | 0.12 | Windows XP |
