| Used Operating Systems |
| 1 | 7436 | 40.13 | 3090 | 51.37 | Windows NT |
| 2 | 4123 | 22.25 | 140 | 2.33 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2749 | 14.84 | 2162 | 35.94 | +http://www.baidu.com/search/spider.html |
| 4 | 2611 | 14.09 | 350 | 5.82 | +http://www.google.com/bot.html |
| 5 | 659 | 3.56 | 24 | 0.40 | +http://yandex.com/bots |
| 6 | 383 | 2.07 | 117 | 1.95 | +http://www.bing.com/bingbot.htm |
| 7 | 158 | 0.85 | 12 | 0.20 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 62 | 0.33 | 1 | 0.02 | Android |
| 9 | 54 | 0.29 | 21 | 0.35 | +http://www.linkdex.com/bots/ |
| 10 | 54 | 0.29 | 27 | 0.45 | +http://www.meanpath.com/meanpathbot.htm... |
| 11 | 26 | 0.14 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 12 | 20 | 0.11 | 10 | 0.17 | http://www.searchmetrics.com/en/searchme... |
| 13 | 16 | 0.09 | 7 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 16 | 0.09 | 6 | 0.10 | X11 |
| 15 | 15 | 0.08 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 16 | 12 | 0.06 | 4 | 0.07 | +http://www.profound.net/urlappendbot.ht... |
| 17 | 9 | 0.05 | 0 | 0.00 | J2ME/MIDP |
| 18 | 8 | 0.04 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 19 | 8 | 0.04 | 4 | 0.07 | http://crawler.sistrix.net/ |
| 20 | 8 | 0.04 | 2 | 0.03 | +http://plus5files.net |
| 21 | 7 | 0.04 | 1 | 0.02 | Wayback Machine Live Record; +http://arc... |
| 22 | 6 | 0.03 | 3 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 23 | 6 | 0.03 | 2 | 0.03 | Android 2.3.5 |
| 24 | 6 | 0.03 | 5 | 0.08 | +http://wmaid.com/explore/ |
| 25 | 6 | 0.03 | 2 | 0.03 | +http://www.profound.net/domainappender |
| 26 | 6 | 0.03 | 2 | 0.03 | +http://www.exabot.com/go/robot |
| 27 | 6 | 0.03 | 2 | 0.03 | +http://inload.me |
| 28 | 6 | 0.03 | 2 | 0.03 | +http://dl2engine.net |
| 29 | 6 | 0.03 | 2 | 0.03 | +http://a14download.com |
| 30 | 4 | 0.02 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 31 | 4 | 0.02 | 1 | 0.02 | +http://getdownload.ws |
| 32 | 4 | 0.02 | 1 | 0.02 | +http://onlythegames.com |
| 33 | 4 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 34 | 4 | 0.02 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 35 | 3 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 3 | 0.02 | 2 | 0.03 | +http://www.semrush.com/bot.html |
| 37 | 3 | 0.02 | 1 | 0.02 | +http://mydownloadengine.com |
| 38 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 39 | 2 | 0.01 | 1 | 0.02 | +http://help.coccoc.com/ |
| 40 | 2 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 41 | 2 | 0.01 | 2 | 0.03 | Windows 95 |
| 42 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 43 | 2 | 0.01 | 1 | 0.02 | +http://fulltext.sblog.cz/ |
| 44 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 46 | 1 | 0.01 | 1 | 0.02 | +http://www.linkpad.ru |
| 47 | 1 | 0.01 | 1 | 0.02 | Windows 98 |
| 48 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 49 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 50 | 1 | 0.01 | 0 | 0.00 | Windows XP |
