| Used Operating Systems (27 / 27) [show full report] |
| 1 | 52546 | 62.23 | 616 | 3.94 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 18839 | 22.31 | 11978 | 76.65 | +http://ahrefs.com/robot/ |
| 3 | 3814 | 4.52 | 200 | 1.28 | Windows NT |
| 4 | 2986 | 3.54 | 5 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 5 | 2859 | 3.39 | 2203 | 14.10 | +http://www.baidu.com/search/spider.html |
| 6 | 500 | 0.59 | 2 | 0.01 | Linux [unknown version] |
| 7 | 500 | 0.59 | 2 | 0.01 | Linux i586 [unknown version] |
| 8 | 439 | 0.52 | 169 | 1.08 | +http://yandex.com/bots |
| 9 | 404 | 0.48 | 97 | 0.62 | +http://www.bing.com/bingbot.htm |
| 10 | 298 | 0.35 | 85 | 0.54 | +http://www.google.com/bot.html |
| 11 | 295 | 0.35 | 59 | 0.38 | +http://www.linkdex.com/bots/ |
| 12 | 282 | 0.33 | 73 | 0.47 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 270 | 0.32 | 49 | 0.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 177 | 0.21 | 50 | 0.32 | +http://www.semrush.com/bot.html |
| 15 | 75 | 0.09 | 2 | 0.01 | +http://siteexplorer.info/ |
| 16 | 54 | 0.06 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 17 | 24 | 0.03 | 8 | 0.05 | +http://www.profound.net/domainappender |
| 18 | 24 | 0.03 | 10 | 0.06 | +http://www.exabot.com/go/robot |
| 19 | 14 | 0.02 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 20 | 7 | 0.01 | 3 | 0.02 | +http://www.uptime.com/uptimebot |
| 21 | 6 | 0.01 | 4 | 0.03 | +http://sur.ly/bot.html |
| 22 | 6 | 0.01 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 23 | 6 | 0.01 | 3 | 0.02 | Windows 98 |
| 24 | 4 | 0.00 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 25 | 2 | 0.00 | 2 | 0.01 | Windows XP |
| 26 | 1 | 0.00 | 1 | 0.01 | Windows 95 |
| 27 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
