| Used Operating Systems |
| 1 | 26575 | 60.11 | 1575 | 33.42 | Windows NT |
| 2 | 12227 | 27.65 | 240 | 5.09 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2898 | 6.55 | 2129 | 45.17 | +http://www.baidu.com/search/spider.html |
| 4 | 738 | 1.67 | 232 | 4.92 | +http://www.google.com/bot.html |
| 5 | 666 | 1.51 | 163 | 3.46 | +http://www.bing.com/bingbot.htm |
| 6 | 312 | 0.71 | 86 | 1.82 | +http://www.linkdex.com/bots/ |
| 7 | 229 | 0.52 | 84 | 1.78 | +http://yandex.com/bots |
| 8 | 104 | 0.24 | 45 | 0.95 | +http://duckduckgo.com |
| 9 | 73 | 0.17 | 57 | 1.21 | +http://www.uptime.com/uptimebot |
| 10 | 49 | 0.11 | 8 | 0.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 40 | 0.09 | 20 | 0.42 | Windows XP |
| 12 | 28 | 0.06 | 7 | 0.15 | Windows 98 |
| 13 | 26 | 0.06 | 3 | 0.06 | X11 |
| 14 | 23 | 0.05 | 14 | 0.30 | Windows 95 |
| 15 | 22 | 0.05 | 0 | 0.00 | Android |
| 16 | 20 | 0.05 | 5 | 0.11 | +http://ahrefs.com/robot/ |
| 17 | 20 | 0.05 | 4 | 0.08 | +http://fulltext.sblog.cz/ |
| 18 | 16 | 0.04 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 19 | 15 | 0.03 | 0 | 0.00 | http://drive.google.com |
| 20 | 15 | 0.03 | 5 | 0.11 | +http://megaindex.com/crawler |
| 21 | 14 | 0.03 | 2 | 0.04 | Android 2.3.5 |
| 22 | 12 | 0.03 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 23 | 12 | 0.03 | 6 | 0.13 | +http://www.exabot.com/go/robot |
| 24 | 10 | 0.02 | 0 | 0.00 | support.orangebot@orange.com |
| 25 | 10 | 0.02 | 10 | 0.21 | Windows CE |
| 26 | 10 | 0.02 | 4 | 0.08 | Windows 3.1 |
| 27 | 10 | 0.02 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 28 | 8 | 0.02 | 2 | 0.04 | +http://www.linkpad.ru |
| 29 | 5 | 0.01 | 2 | 0.04 | Linux [unknown version] |
| 30 | 5 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 31 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 4 | 0.01 | 1 | 0.02 | +http://www.privacyaware.org |
| 33 | 4 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 34 | 3 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 35 | 2 | 0.00 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 36 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
