| Used Operating Systems |
| 1 | 42823 | 80.54 | 1611 | 36.92 | Windows NT |
| 2 | 3020 | 5.68 | 2037 | 46.69 | +http://www.baidu.com/search/spider.html |
| 3 | 2625 | 4.94 | 135 | 3.09 | +http://www.google.com/bot.html |
| 4 | 1657 | 3.12 | 213 | 4.88 | +http://www.bing.com/bingbot.htm |
| 5 | 1006 | 1.89 | 100 | 2.29 | +http://yandex.com/bots |
| 6 | 550 | 1.03 | 29 | 0.66 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 513 | 0.96 | 68 | 1.56 | ezooms.bot@gmail.com |
| 8 | 374 | 0.70 | 52 | 1.19 | +http://ahrefs.com/robot/ |
| 9 | 142 | 0.27 | 21 | 0.48 | Intel Mac OS X 10.6 |
| 10 | 108 | 0.20 | 2 | 0.05 | +http://fulltext.sblog.cz/screenshot/ |
| 11 | 90 | 0.17 | 2 | 0.05 | Windows Phone OS 7.5 |
| 12 | 34 | 0.06 | 17 | 0.39 | http://crawler.sistrix.net/ |
| 13 | 33 | 0.06 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 14 | 31 | 0.06 | 14 | 0.32 | +http://www.exabot.com/go/robot |
| 15 | 26 | 0.05 | 5 | 0.11 | +http://go.mail.ru/help/robots |
| 16 | 25 | 0.05 | 5 | 0.11 | Windows 98 |
| 17 | 22 | 0.04 | 11 | 0.25 | +http://shoulu.jike.com/spider.html |
| 18 | 18 | 0.03 | 6 | 0.14 | Intel Mac OS X 10.4 |
| 19 | 16 | 0.03 | 3 | 0.07 | MirrorDetector; +http://yandex.com/bots |
| 20 | 16 | 0.03 | 6 | 0.14 | Windows 95 |
| 21 | 8 | 0.02 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 22 | 6 | 0.01 | 6 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 23 | 5 | 0.01 | 0 | 0.00 | +http://www.compspy.com/spider.html |
| 24 | 3 | 0.01 | 3 | 0.07 | +http://support.embed.ly/ |
| 25 | 3 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 26 | 2 | 0.00 | 2 | 0.05 | http://nmap.org/book/nse.html |
| 27 | 2 | 0.00 | 2 | 0.05 | +http://tweetmeme.com/ |
| 28 | 2 | 0.00 | 2 | 0.05 | Windows ME |
| 29 | 2 | 0.00 | 0 | 0.00 | Windows XP |
| 30 | 2 | 0.00 | 2 | 0.05 | Linux [unknown version] |
| 31 | 2 | 0.00 | 2 | 0.05 | X11 |
| 32 | 2 | 0.00 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 33 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 34 | 2 | 0.00 | 2 | 0.05 | Windows 3.1 |
