| Used Operating Systems |
| 1 | 2401 | 36.92 | 2055 | 60.42 | +http://www.baidu.com/search/spider.html |
| 2 | 1028 | 15.81 | 361 | 10.61 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1013 | 15.58 | 228 | 6.70 | Windows NT |
| 4 | 656 | 10.09 | 324 | 9.53 | +http://www.google.com/bot.html |
| 5 | 427 | 6.57 | 220 | 6.47 | +http://www.bing.com/bingbot.htm |
| 6 | 196 | 3.01 | 22 | 0.65 | Android |
| 7 | 137 | 2.11 | 81 | 2.38 | +http://yandex.com/bots |
| 8 | 88 | 1.35 | 12 | 0.35 | J2ME/MIDP |
| 9 | 69 | 1.06 | 25 | 0.74 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 66 | 1.01 | 6 | 0.18 | +http://www.seokicks.de/robot.html |
| 11 | 45 | 0.69 | 5 | 0.15 | +http://OpenLinkProfiler.org/bot |
| 12 | 40 | 0.62 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 13 | 36 | 0.55 | 2 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 14 | 26 | 0.40 | 2 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 26 | 0.40 | 2 | 0.06 | MAUI Runtime |
| 16 | 24 | 0.37 | 10 | 0.29 | +http://duckduckgo.com |
| 17 | 23 | 0.35 | 11 | 0.32 | +http://ahrefs.com/robot/ |
| 18 | 20 | 0.31 | 1 | 0.03 | VRE |
| 19 | 18 | 0.28 | 2 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 18 | 0.28 | 2 | 0.06 | http://crawler.007ac9.net/ |
| 21 | 18 | 0.28 | 2 | 0.06 | +https://www.dataprovider.com/ |
| 22 | 16 | 0.25 | 2 | 0.06 | +http://www.linkpad.ru |
| 23 | 16 | 0.25 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 24 | 14 | 0.22 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 25 | 12 | 0.18 | 2 | 0.06 | http://www.wise-guys.nl/ |
| 26 | 10 | 0.15 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 27 | 8 | 0.12 | 6 | 0.18 | +http://glutenfreepleasure.com/ |
| 28 | 8 | 0.12 | 2 | 0.06 | +http://webmeup-crawler.com/ |
| 29 | 8 | 0.12 | 1 | 0.03 | +http://megaindex.com/crawler |
| 30 | 7 | 0.11 | 1 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 7 | 0.11 | 2 | 0.06 | +http://siteexplorer.info/ |
| 32 | 6 | 0.09 | 3 | 0.09 | +http://www.exabot.com/go/robot |
| 33 | 3 | 0.05 | 0 | 0.00 | Linux i686 [unknown version] |
| 34 | 2 | 0.03 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 35 | 2 | 0.03 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
| 36 | 2 | 0.03 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 37 | 2 | 0.03 | 1 | 0.03 | +info@netcraft.com |
| 38 | 2 | 0.03 | 2 | 0.06 | X11 |
| 39 | 1 | 0.02 | 0 | 0.00 | Windows 3.1 |
| 40 | 1 | 0.02 | 0 | 0.00 | Windows Phone OS 7.5 |
| 41 | 1 | 0.02 | 1 | 0.03 | Windows 98 |
