| Used Operating Systems |
| 1 | 262868 | 92.32 | 578 | 9.33 | +http://www.google.com/bot.html |
| 2 | 8095 | 2.84 | 167 | 2.70 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 7245 | 2.54 | 3439 | 55.51 | Windows NT |
| 4 | 2617 | 0.92 | 41 | 0.66 | Windows 98 |
| 5 | 1772 | 0.62 | 1602 | 25.86 | +http://www.baidu.com/search/spider.html |
| 6 | 1077 | 0.38 | 3 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 7 | 447 | 0.16 | 153 | 2.47 | +http://yandex.com/bots |
| 8 | 185 | 0.06 | 60 | 0.97 | +http://www.linkdex.com/bots/ |
| 9 | 184 | 0.06 | 80 | 1.29 | +http://www.bing.com/bingbot.htm |
| 10 | 61 | 0.02 | 14 | 0.23 | J2ME/MIDP |
| 11 | 45 | 0.02 | 9 | 0.15 | Android |
| 12 | 43 | 0.02 | 19 | 0.31 | X11 |
| 13 | 24 | 0.01 | 4 | 0.06 | Series 60 |
| 14 | 19 | 0.01 | 4 | 0.06 | Android 2.3.5 |
| 15 | 10 | 0.00 | 2 | 0.03 | MAUI Runtime |
| 16 | 8 | 0.00 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 7 | 0.00 | 2 | 0.03 | +http://gimme60.com |
| 18 | 5 | 0.00 | 1 | 0.02 | Android 4.3 |
| 19 | 5 | 0.00 | 1 | 0.02 | +http://u12files.com/ |
| 20 | 3 | 0.00 | 0 | 0.00 | BlackBerry |
| 21 | 3 | 0.00 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 22 | 3 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 23 | 3 | 0.00 | 3 | 0.05 | Windows 95 |
| 24 | 3 | 0.00 | 1 | 0.02 | +http://freedlf.com/ |
| 25 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 27 | 2 | 0.00 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 28 | 2 | 0.00 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 1 | 0.00 | 1 | 0.02 | http://www.lipperhey.com/ |
| 30 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 31 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 32 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 33 | 1 | 0.00 | 1 | 0.02 | +http://136.186.231.16 |
| 34 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 35 | 1 | 0.00 | 0 | 0.00 | +http://wmaid.com/explore/ |
| 36 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 37 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
