| Used Operating Systems |
| 1 | 7882 | 83.14 | 1476 | 73.91 | Windows NT |
| 2 | 411 | 4.34 | 144 | 7.21 | +http://www.google.com/bot.html |
| 3 | 366 | 3.86 | 159 | 7.96 | +http://www.bing.com/bingbot.htm |
| 4 | 170 | 1.79 | 27 | 1.35 | +http://yandex.com/bots |
| 5 | 100 | 1.05 | 45 | 2.25 | ezooms.bot@gmail.com |
| 6 | 60 | 0.63 | 4 | 0.20 | Windows 92 |
| 7 | 59 | 0.62 | 50 | 2.50 | +http://www.baidu.com/search/spider.html |
| 8 | 54 | 0.57 | 6 | 0.30 | Android |
| 9 | 32 | 0.34 | 4 | 0.20 | Windows Phone OS 7.5 |
| 10 | 32 | 0.34 | 13 | 0.65 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 30 | 0.32 | 9 | 0.45 | Windows 98 |
| 12 | 28 | 0.30 | 13 | 0.65 | Series 60 |
| 13 | 28 | 0.30 | 4 | 0.20 | +http://www.aihit.com/ |
| 14 | 24 | 0.25 | 2 | 0.10 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 22 | 0.23 | 3 | 0.15 | J2ME/MIDP |
| 16 | 21 | 0.22 | 3 | 0.15 | +http://endb-consolidated.aihit.com/ |
| 17 | 20 | 0.21 | 2 | 0.10 | http://www.dataprovider.com/ |
| 18 | 18 | 0.19 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 16 | 0.17 | 8 | 0.40 | http://crawler.sistrix.net/ |
| 20 | 14 | 0.15 | 2 | 0.10 | webcrawler at wise-guys dot nl; http://w... |
| 21 | 14 | 0.15 | 2 | 0.10 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 10 | 0.11 | 2 | 0.10 | +http://www.netseer.com/crawler.html; cr... |
| 23 | 10 | 0.11 | 2 | 0.10 | +http://siteexplorer.info/ |
| 24 | 8 | 0.08 | 0 | 0.00 | http://desktop.google.com/ |
| 25 | 8 | 0.08 | 4 | 0.20 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 26 | 6 | 0.06 | 0 | 0.00 | Macintosh PPC |
| 27 | 6 | 0.06 | 2 | 0.10 | +http://www.profound.net/urlappendbot.ht... |
| 28 | 5 | 0.05 | 3 | 0.15 | +http://www.semrush.com/bot.html |
| 29 | 4 | 0.04 | 0 | 0.00 | BlackBerry |
| 30 | 4 | 0.04 | 3 | 0.15 | +http://www.proximic.com/info/spider.php |
| 31 | 4 | 0.04 | 2 | 0.10 | +info@netcraft.com |
| 32 | 3 | 0.03 | 0 | 0.00 | Linux 2.4.x |
| 33 | 3 | 0.03 | 1 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 34 | 2 | 0.02 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 35 | 2 | 0.02 | 1 | 0.05 | ScoutJet; +http://blekko.com/about/blekk... |
| 36 | 2 | 0.02 | 1 | 0.05 | +http://www.exabot.com/go/robot |
| 37 | 1 | 0.01 | 0 | 0.00 | Win32 |
| 38 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
