| Used Operating Systems |
| 1 | 1541 | 27.38 | 112 | 9.27 | Windows NT |
| 2 | 1226 | 21.78 | 754 | 62.42 | +http://www.baidu.com/search/spider.html |
| 3 | 869 | 15.44 | 109 | 9.02 | +http://ahrefs.com/robot/ |
| 4 | 517 | 9.19 | 64 | 5.30 | +http://www.bing.com/bingbot.htm |
| 5 | 489 | 8.69 | 96 | 7.95 | +http://yandex.com/bots |
| 6 | 482 | 8.56 | 57 | 4.72 | +http://www.google.com/bot.html |
| 7 | 456 | 8.10 | 6 | 0.50 | http://crawler.sistrix.net/ |
| 8 | 18 | 0.32 | 4 | 0.33 | +http://go.mail.ru/help/robots |
| 9 | 12 | 0.21 | 2 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 8 | 0.14 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 11 | 4 | 0.07 | 0 | 0.00 | J2ME/MIDP |
| 12 | 3 | 0.05 | 1 | 0.08 | X11 |
| 13 | 2 | 0.04 | 2 | 0.17 | +info@netcraft.com |
| 14 | 1 | 0.02 | 1 | 0.08 | Macintosh |
