| Used Operating Systems (30 / 31) [show full report] |
| 1 | 4510 | 31.71 | 332 | 8.97 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4442 | 31.23 | 251 | 6.78 | +http://yandex.com/bots |
| 3 | 2791 | 19.62 | 2314 | 62.51 | +http://www.baidu.com/search/spider.html |
| 4 | 1127 | 7.92 | 353 | 9.54 | +http://www.google.com/bot.html |
| 5 | 443 | 3.11 | 214 | 5.78 | Windows NT |
| 6 | 393 | 2.76 | 164 | 4.43 | +http://www.bing.com/bingbot.htm |
| 7 | 203 | 1.43 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 8 | 129 | 0.91 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 9 | 40 | 0.28 | 8 | 0.22 | +http://www.seokicks.de/robot.html |
| 10 | 22 | 0.15 | 19 | 0.51 | Windows 95 |
| 11 | 20 | 0.14 | 5 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 12 | 16 | 0.11 | 4 | 0.11 | +http://www.exabot.com/go/robot |
| 13 | 11 | 0.08 | 5 | 0.14 | Windows 98 |
| 14 | 10 | 0.07 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 15 | 8 | 0.06 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 16 | 8 | 0.06 | 2 | 0.05 | +https://www.dataprovider.com/ |
| 17 | 6 | 0.04 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 6 | 0.04 | 4 | 0.11 | +info@netcraft.com |
| 19 | 6 | 0.04 | 2 | 0.05 | +http://megaindex.com/crawler |
| 20 | 5 | 0.04 | 5 | 0.14 | Windows CE |
| 21 | 5 | 0.04 | 3 | 0.08 | Windows XP |
| 22 | 4 | 0.03 | 2 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 3 | 0.02 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
| 24 | 2 | 0.01 | 2 | 0.05 | Auto; Windows |
| 25 | 2 | 0.01 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 26 | 2 | 0.01 | 2 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 27 | 2 | 0.01 | 2 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 28 | 2 | 0.01 | 2 | 0.05 | Macintosh |
| 29 | 2 | 0.01 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 30 | 1 | 0.01 | 1 | 0.03 | Linux [unknown version] |
