| Used Operating Systems |
| 1 | 14196 | 48.19 | 263 | 3.57 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 7237 | 24.57 | 3158 | 42.87 | Windows NT |
| 3 | 3344 | 11.35 | 2464 | 33.45 | +http://www.baidu.com/search/spider.html |
| 4 | 1134 | 3.85 | 188 | 2.55 | +http://yandex.com/bots |
| 5 | 764 | 2.59 | 345 | 4.68 | +http://www.google.com/bot.html |
| 6 | 646 | 2.19 | 335 | 4.55 | +http://ahrefs.com/robot/ |
| 7 | 639 | 2.17 | 189 | 2.57 | +http://www.linkdex.com/bots/ |
| 8 | 447 | 1.52 | 199 | 2.70 | +http://www.bing.com/bingbot.htm |
| 9 | 274 | 0.93 | 59 | 0.80 | +http://www.easou.com/search/spider.html |
| 10 | 230 | 0.78 | 56 | 0.76 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 227 | 0.77 | 27 | 0.37 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 78 | 0.26 | 6 | 0.08 | +http://filterdb.iss.net/crawler/ |
| 13 | 31 | 0.11 | 3 | 0.04 | Windows 98 |
| 14 | 23 | 0.08 | 8 | 0.11 | +http://www.exabot.com/go/robot |
| 15 | 19 | 0.06 | 7 | 0.10 | Series 60 |
| 16 | 15 | 0.05 | 5 | 0.07 | X11 |
| 17 | 13 | 0.04 | 3 | 0.04 | Android 2.3.5 |
| 18 | 12 | 0.04 | 4 | 0.05 | Android |
| 19 | 12 | 0.04 | 3 | 0.04 | +http://webmeup-crawler.com/ |
| 20 | 11 | 0.04 | 4 | 0.05 | +http://fulltext.sblog.cz/ |
| 21 | 10 | 0.03 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 22 | 10 | 0.03 | 5 | 0.07 | +http://duckduckgo.com |
| 23 | 9 | 0.03 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 24 | 8 | 0.03 | 1 | 0.01 | Windows 95 |
| 25 | 8 | 0.03 | 2 | 0.03 | +http://downloadg5.com |
| 26 | 6 | 0.02 | 2 | 0.03 | http://www.lipperhey.com/ |
| 27 | 6 | 0.02 | 2 | 0.03 | +http://advbot.net/bot.html |
| 28 | 6 | 0.02 | 3 | 0.04 | +http://help.coccoc.com/ |
| 29 | 6 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 30 | 4 | 0.01 | 2 | 0.03 | support.orangebot@orange.com |
| 31 | 4 | 0.01 | 2 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 32 | 4 | 0.01 | 2 | 0.03 | +http://gimme60.com |
| 33 | 4 | 0.01 | 2 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 34 | 3 | 0.01 | 2 | 0.03 | +http://www.semrush.com/bot.html |
| 35 | 3 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 36 | 3 | 0.01 | 2 | 0.03 | +http://www.parsijoo.ir/; ehsan.mousakaz... |
| 37 | 2 | 0.01 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 38 | 2 | 0.01 | 1 | 0.01 | BlackBerry |
| 39 | 2 | 0.01 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 40 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 2 | 0.01 | 1 | 0.01 | Windows Phone |
| 42 | 2 | 0.01 | 1 | 0.01 | MAUI Runtime |
| 43 | 1 | 0.00 | 1 | 0.01 | Unknown |
| 44 | 1 | 0.00 | 1 | 0.01 | +; |
