| Used Operating Systems |
| 1 | 5258 | 39.66 | 1529 | 30.36 | Windows NT |
| 2 | 1928 | 14.54 | 1858 | 36.89 | +http://www.baidu.com/search/spider.html |
| 3 | 1078 | 8.13 | 371 | 7.37 | +http://www.google.com/bot.html |
| 4 | 1042 | 7.86 | 401 | 7.96 | +http://www.bing.com/bingbot.htm |
| 5 | 891 | 6.72 | 278 | 5.52 | ezooms.bot@gmail.com |
| 6 | 823 | 6.21 | 102 | 2.03 | +http://yandex.com/bots |
| 7 | 610 | 4.60 | 205 | 4.07 | +http://ahrefs.com/robot/ |
| 8 | 325 | 2.45 | 5 | 0.10 | http://crawler.sistrix.net/ |
| 9 | 268 | 2.02 | 1 | 0.02 | +http://www-935.ibm.com/services/us/inde... |
| 10 | 233 | 1.76 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 11 | 212 | 1.60 | 6 | 0.12 | http://kalooga.com/crawler |
| 12 | 148 | 1.12 | 148 | 2.94 | http://www.yodao.com/help/webmaster/spid... |
| 13 | 80 | 0.60 | 15 | 0.30 | MirrorDetector; +http://yandex.com/bots |
| 14 | 59 | 0.45 | 11 | 0.22 | http://www.majestic12.co.uk/bot.php?+ |
| 15 | 53 | 0.40 | 31 | 0.62 | +http://www.exabot.com/go/robot |
| 16 | 51 | 0.38 | 4 | 0.08 | +http://siteexplorer.info/ |
| 17 | 36 | 0.27 | 4 | 0.08 | Linux i686 [unknown version] |
| 18 | 29 | 0.22 | 1 | 0.02 | Series 60 |
| 19 | 22 | 0.17 | 7 | 0.14 | Windows 98 |
| 20 | 18 | 0.14 | 18 | 0.36 | +http://www.easou.com/search/spider.html |
| 21 | 18 | 0.14 | 6 | 0.12 | Windows 95 |
| 22 | 14 | 0.11 | 14 | 0.28 | +http://shoulu.jike.com/spider.html |
| 23 | 9 | 0.07 | 3 | 0.06 | Auto; Windows |
| 24 | 8 | 0.06 | 0 | 0.00 | J2ME/MIDP |
| 25 | 8 | 0.06 | 4 | 0.08 | Windows ME |
| 26 | 7 | 0.05 | 3 | 0.06 | Windows 2000 |
| 27 | 6 | 0.05 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 28 | 5 | 0.04 | 2 | 0.04 | Windows 3.1 |
| 29 | 4 | 0.03 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 30 | 4 | 0.03 | 2 | 0.04 | +info@netcraft.com |
| 31 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 32 | 2 | 0.02 | 1 | 0.02 | Windows XP |
| 33 | 2 | 0.02 | 0 | 0.00 | Macintosh |
| 34 | 2 | 0.02 | 2 | 0.04 | MSIE 5.5; Windows 95 |
| 35 | 1 | 0.01 | 0 | 0.00 | Android |
| 36 | 1 | 0.01 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 37 | 1 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
