| Used Operating Systems |
| 1 | 1141 | 29.47 | 44 | 4.18 | Windows NT |
| 2 | 985 | 25.44 | 764 | 72.62 | +http://www.baidu.com/search/spider.html |
| 3 | 608 | 15.70 | 117 | 11.12 | +http://www.bing.com/bingbot.htm |
| 4 | 456 | 11.78 | 58 | 5.51 | +http://yandex.com/bots |
| 5 | 375 | 9.68 | 50 | 4.75 | +http://www.google.com/bot.html |
| 6 | 220 | 5.68 | 10 | 0.95 | http://crawler.sistrix.net/ |
| 7 | 38 | 0.98 | 2 | 0.19 | +http://www.aihit.com/ |
| 8 | 10 | 0.26 | 0 | 0.00 | J2ME/MIDP |
| 9 | 8 | 0.21 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 10 | 7 | 0.18 | 0 | 0.00 | Android |
| 11 | 6 | 0.15 | 1 | 0.10 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 5 | 0.13 | 3 | 0.29 | Linux i686 [unknown version] |
| 13 | 3 | 0.08 | 0 | 0.00 | X11 |
| 14 | 2 | 0.05 | 0 | 0.00 | Series 60 |
| 15 | 2 | 0.05 | 0 | 0.00 | Macintosh |
| 16 | 2 | 0.05 | 2 | 0.19 | Linux i586 [unknown version] |
| 17 | 1 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 18 | 1 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 19 | 1 | 0.03 | 1 | 0.10 | +info@netcraft.com |
| 20 | 1 | 0.03 | 0 | 0.00 | S60 |
