| Used Operating Systems (30 / 37) [show full report] |
| 1 | 30815 | 42.67 | 597 | 10.48 | Windows NT |
| 2 | 17667 | 24.46 | 322 | 5.65 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 13269 | 18.37 | 3324 | 58.37 | +http://ahrefs.com/robot/ |
| 4 | 2691 | 3.73 | 149 | 2.62 | +http://yandex.com/bots |
| 5 | 1750 | 2.42 | 117 | 2.05 | +http://www.bing.com/bingbot.htm |
| 6 | 1592 | 2.20 | 942 | 16.54 | +http://www.baidu.com/search/spider.html |
| 7 | 1443 | 2.00 | 10 | 0.18 | +http://www.semrush.com/bot.html |
| 8 | 1151 | 1.59 | 134 | 2.35 | +http://www.google.com/bot.html |
| 9 | 678 | 0.94 | 6 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 10 | 458 | 0.63 | 4 | 0.07 | +http://megaindex.com/crawler |
| 11 | 286 | 0.40 | 5 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 94 | 0.13 | 2 | 0.04 | +http://siteexplorer.info/ |
| 13 | 52 | 0.07 | 13 | 0.23 | Windows 98 |
| 14 | 42 | 0.06 | 2 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 15 | 40 | 0.06 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 39 | 0.05 | 14 | 0.25 | +http://www.linkdex.com/bots/ |
| 17 | 30 | 0.04 | 4 | 0.07 | WinHttp.WinHttpRequest.5 |
| 18 | 24 | 0.03 | 2 | 0.04 | +https://www.dataprovider.com/ |
| 19 | 22 | 0.03 | 11 | 0.19 | +http://www.exabot.com/go/robot |
| 20 | 14 | 0.02 | 2 | 0.04 | Windows ME |
| 21 | 11 | 0.02 | 1 | 0.02 | crawler@mixrank.com |
| 22 | 7 | 0.01 | 7 | 0.12 | Windows 95 |
| 23 | 6 | 0.01 | 2 | 0.04 | +http://www.uptime.com/uptimebot |
| 24 | 5 | 0.01 | 5 | 0.09 | Linux i686 [unknown version] |
| 25 | 4 | 0.01 | 2 | 0.04 | http://www.botje.com/plukkie.htm |
| 26 | 4 | 0.01 | 4 | 0.07 | Windows XP |
| 27 | 4 | 0.01 | 2 | 0.04 | Linux i586 [unknown version] |
| 28 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 4 | 0.01 | 2 | 0.04 | +http://duckduckgo.com |
| 30 | 3 | 0.00 | 1 | 0.02 | Linux [unknown version] |
