| Used Operating Systems |
| 1 | 3656 | 29.06 | 1165 | 50.63 | Windows NT |
| 2 | 3355 | 26.67 | 393 | 17.08 | +http://www.google.com/bot.html |
| 3 | 2121 | 16.86 | 115 | 5.00 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1623 | 12.90 | 388 | 16.86 | +http://www.baidu.com/search/spider.html |
| 5 | 544 | 4.32 | 87 | 3.78 | +http://www.bing.com/bingbot.htm |
| 6 | 517 | 4.11 | 56 | 2.43 | +http://yandex.com/bots |
| 7 | 341 | 2.71 | 19 | 0.83 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 198 | 1.57 | 2 | 0.09 | Android |
| 9 | 52 | 0.41 | 17 | 0.74 | +http://www.linkdex.com/bots/ |
| 10 | 20 | 0.16 | 10 | 0.43 | http://www.searchmetrics.com/en/searchme... |
| 11 | 20 | 0.16 | 1 | 0.04 | +http://ahrefs.com/robot/ |
| 12 | 14 | 0.11 | 4 | 0.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 14 | 0.11 | 3 | 0.13 | +http://fulltext.sblog.cz/ |
| 14 | 10 | 0.08 | 5 | 0.22 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 9 | 0.07 | 3 | 0.13 | http://crawler.007ac9.net/ |
| 16 | 9 | 0.07 | 3 | 0.13 | +http://www.profound.net/domainappender |
| 17 | 8 | 0.06 | 2 | 0.09 | +http://www.exabot.com/go/robot |
| 18 | 6 | 0.05 | 2 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 19 | 6 | 0.05 | 3 | 0.13 | +http://duckduckgo.com |
| 20 | 5 | 0.04 | 5 | 0.22 | +http://www.domaintuno.com/robot |
| 21 | 4 | 0.03 | 1 | 0.04 | +https://www.aihitdata.com/about |
| 22 | 4 | 0.03 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 23 | 3 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 24 | 3 | 0.02 | 0 | 0.00 | BlackBerry |
| 25 | 3 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 3 | 0.02 | 2 | 0.09 | Windows ME |
| 27 | 3 | 0.02 | 1 | 0.04 | +http://www.seokicks.de/robot.html |
| 28 | 3 | 0.02 | 3 | 0.13 | MSIE 5.5; Windows NT 4.0 |
| 29 | 2 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 2 | 0.02 | 1 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 31 | 2 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 2 | 0.02 | 1 | 0.04 | +http://help.coccoc.com/ |
| 33 | 2 | 0.02 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 34 | 2 | 0.02 | 0 | 0.00 | Windows 99 |
| 35 | 2 | 0.02 | 2 | 0.09 | Linux i686 [unknown version] |
| 36 | 2 | 0.02 | 2 | 0.09 | +https://www.domaintuno.com/robot |
| 37 | 2 | 0.02 | 1 | 0.04 | +info@netcraft.com |
| 38 | 2 | 0.02 | 1 | 0.04 | +http://www.findxbot.com |
| 39 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 1 | 0.01 | 1 | 0.04 | Linux [unknown version] |
| 41 | 1 | 0.01 | 1 | 0.04 | Windows 98 |
| 42 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 43 | 1 | 0.01 | 1 | 0.04 | +http://www.xovibot.net/ |
