| Used Operating Systems |
| 1 | 13258 | 59.50 | 124 | 2.40 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4171 | 18.72 | 2141 | 41.43 | Windows NT |
| 3 | 1255 | 5.63 | 1154 | 22.33 | +http://www.baidu.com/search/spider.html |
| 4 | 1156 | 5.19 | 580 | 11.22 | +http://ahrefs.com/robot/ |
| 5 | 1060 | 4.76 | 696 | 13.47 | +http://www.google.com/bot.html |
| 6 | 524 | 2.35 | 104 | 2.01 | +http://yandex.com/bots |
| 7 | 382 | 1.71 | 188 | 3.64 | +http://www.bing.com/bingbot.htm |
| 8 | 127 | 0.57 | 44 | 0.85 | +http://www.linkdex.com/bots/ |
| 9 | 126 | 0.57 | 44 | 0.85 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 28 | 0.13 | 13 | 0.25 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 27 | 0.12 | 6 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 12 | 23 | 0.10 | 12 | 0.23 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 15 | 0.07 | 3 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 14 | 12 | 0.05 | 4 | 0.08 | X11 |
| 15 | 11 | 0.05 | 3 | 0.06 | Android 2.3.5 |
| 16 | 11 | 0.05 | 4 | 0.08 | +http://www.semrush.com/bot.html |
| 17 | 10 | 0.04 | 4 | 0.08 | +http://gimme60.com |
| 18 | 10 | 0.04 | 0 | 0.00 | Windows 98 |
| 19 | 10 | 0.04 | 5 | 0.10 | +http://duckduckgo.com |
| 20 | 8 | 0.04 | 4 | 0.08 | +http://advbot.org/bot.html |
| 21 | 7 | 0.03 | 7 | 0.14 | +http://domainsigma.com/robot |
| 22 | 6 | 0.03 | 3 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 5 | 0.02 | 5 | 0.10 | +http://www.domaintuno.com/robot |
| 24 | 5 | 0.02 | 4 | 0.08 | +info@netcraft.com |
| 25 | 4 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 4 | 0.02 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 27 | 4 | 0.02 | 1 | 0.02 | +http://get4dl.net |
| 28 | 4 | 0.02 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 29 | 3 | 0.01 | 1 | 0.02 | +http://getdownload.ws |
| 30 | 3 | 0.01 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 31 | 3 | 0.01 | 1 | 0.02 | +http://www.aihitdata.com/about |
| 32 | 2 | 0.01 | 2 | 0.04 | Linux i686 [unknown version] |
| 33 | 2 | 0.01 | 2 | 0.04 | FreeBSD [unknown version] |
| 34 | 2 | 0.01 | 2 | 0.04 | Windows XP |
| 35 | 2 | 0.01 | 2 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 36 | 1 | 0.00 | 1 | 0.02 | +; |
| 37 | 1 | 0.00 | 1 | 0.02 | +https://www.domaintuno.com/robot |
