| Used Operating Systems |
| 1 | 5415 | 46.79 | 1543 | 80.49 | Windows NT |
| 2 | 1307 | 11.29 | 77 | 4.02 | Windows 98 |
| 3 | 1272 | 10.99 | 52 | 2.71 | +http://www.bing.com/bingbot.htm |
| 4 | 1148 | 9.92 | 82 | 4.28 | +http://www.google.com/bot.html |
| 5 | 642 | 5.55 | 11 | 0.57 | +http://ahrefs.com/robot/ |
| 6 | 540 | 4.67 | 74 | 3.86 | +http://www.baidu.com/search/spider.html |
| 7 | 286 | 2.47 | 27 | 1.41 | +http://yandex.com/bots |
| 8 | 234 | 2.02 | 13 | 0.68 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 186 | 1.61 | 2 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 10 | 184 | 1.59 | 4 | 0.21 | http://crawler.sistrix.net/ |
| 11 | 98 | 0.85 | 2 | 0.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 89 | 0.77 | 3 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 33 | 0.29 | 0 | 0.00 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 14 | 28 | 0.24 | 6 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 15 | 25 | 0.22 | 8 | 0.42 | +http://www.exabot.com/go/robot |
| 16 | 16 | 0.14 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 16 | 0.14 | 0 | 0.00 | +http://wmaid.com/explore/ |
| 18 | 12 | 0.10 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 19 | 12 | 0.10 | 4 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 8 | 0.07 | 2 | 0.10 | +http://getdownload.ws |
| 21 | 6 | 0.05 | 0 | 0.00 | Infegy/2.0; en-US; crawler@infegy.com |
| 22 | 5 | 0.04 | 5 | 0.26 | Linux i686 [unknown version] |
| 23 | 4 | 0.03 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 24 | 4 | 0.03 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 2 | 0.02 | 0 | 0.00 | i686 Linux; 20020708 |
| 26 | 2 | 0.02 | 2 | 0.10 | +info@netcraft.com |
