| Used Operating Systems |
| 1 | 45213 | 61.68 | 1295 | 23.81 | Windows NT |
| 2 | 11456 | 15.63 | 255 | 4.69 | J2ME/MIDP |
| 3 | 4782 | 6.52 | 89 | 1.64 | BlackBerry |
| 4 | 2731 | 3.73 | 2519 | 46.31 | +http://www.baidu.com/search/spider.html |
| 5 | 1945 | 2.65 | 55 | 1.01 | Android |
| 6 | 1852 | 2.53 | 38 | 0.70 | Series 60 |
| 7 | 1016 | 1.39 | 313 | 5.75 | +http://www.bing.com/bingbot.htm |
| 8 | 740 | 1.01 | 273 | 5.02 | +http://www.google.com/bot.html |
| 9 | 541 | 0.74 | 23 | 0.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 376 | 0.51 | 88 | 1.62 | +http://yandex.com/bots |
| 11 | 289 | 0.39 | 5 | 0.09 | Windows Mobile |
| 12 | 245 | 0.33 | 90 | 1.65 | ezooms.bot@gmail.com |
| 13 | 234 | 0.32 | 21 | 0.39 | +http://ahrefs.com/robot/ |
| 14 | 229 | 0.31 | 8 | 0.15 | VRE |
| 15 | 220 | 0.30 | 8 | 0.15 | Android 2.3.4 |
| 16 | 215 | 0.29 | 9 | 0.17 | Windows Phone OS 7.5 |
| 17 | 210 | 0.29 | 208 | 3.82 | http://www.yodao.com/help/webmaster/spid... |
| 18 | 204 | 0.28 | 5 | 0.09 | iPhone |
| 19 | 188 | 0.26 | 11 | 0.20 | S60 |
| 20 | 143 | 0.20 | 5 | 0.09 | Windows CE |
| 21 | 106 | 0.14 | 13 | 0.24 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 77 | 0.11 | 7 | 0.13 | http://crawler.sistrix.net/ |
| 23 | 56 | 0.08 | 3 | 0.06 | Android 2.2.1 |
| 24 | 40 | 0.05 | 20 | 0.37 | +http://www.career-x.de/bot.html |
| 25 | 32 | 0.04 | 15 | 0.28 | Linux [unknown version] |
| 26 | 23 | 0.03 | 7 | 0.13 | Windows 98 |
| 27 | 20 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 20 | 0.03 | 20 | 0.37 | +http://www.200please.com/bot |
| 29 | 18 | 0.02 | 10 | 0.18 | Linux i686 [unknown version] |
| 30 | 16 | 0.02 | 4 | 0.07 | +http://shoulu.jike.com/spider.html |
| 31 | 14 | 0.02 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 32 | 10 | 0.01 | 4 | 0.07 | +http://www.exabot.com/go/robot |
| 33 | 9 | 0.01 | 3 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 34 | 7 | 0.01 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 35 | 4 | 0.01 | 3 | 0.06 | Windows XP |
| 36 | 4 | 0.01 | 1 | 0.02 | +http://discoveryengine.com/discoverybot... |
| 37 | 4 | 0.01 | 1 | 0.02 | X11 |
| 38 | 3 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 39 | 3 | 0.00 | 3 | 0.06 | +http://www.grepnetstat.com/bot |
| 40 | 2 | 0.00 | 1 | 0.02 | Auto; Windows |
| 41 | 2 | 0.00 | 1 | 0.02 | Windows ME |
| 42 | 2 | 0.00 | 1 | 0.02 | Windows 95 |
| 43 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.6 |
| 44 | 1 | 0.00 | 1 | 0.02 | http://www.google.com/bot.html |
