| Used Operating Systems |
| 1 | 2768 | 47.67 | 922 | 58.39 | Windows NT |
| 2 | 677 | 11.66 | 405 | 25.65 | +http://www.baidu.com/search/spider.html |
| 3 | 608 | 10.47 | 8 | 0.51 | http://crawler.sistrix.net/ |
| 4 | 520 | 8.96 | 70 | 4.43 | +http://www.google.com/bot.html |
| 5 | 517 | 8.90 | 84 | 5.32 | +http://ahrefs.com/robot/ |
| 6 | 498 | 8.58 | 52 | 3.29 | +http://www.bing.com/bingbot.htm |
| 7 | 130 | 2.24 | 26 | 1.65 | +http://yandex.com/bots |
| 8 | 36 | 0.62 | 2 | 0.13 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 20 | 0.34 | 4 | 0.25 | +http://go.mail.ru/help/robots |
| 10 | 8 | 0.14 | 0 | 0.00 | J2ME/MIDP |
| 11 | 6 | 0.10 | 0 | 0.00 | Android |
| 12 | 4 | 0.07 | 2 | 0.13 | MirrorDetector; +http://yandex.com/bots |
| 13 | 4 | 0.07 | 2 | 0.13 | +http://discoveryengine.com/discoverybot... |
| 14 | 4 | 0.07 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 15 | 2 | 0.03 | 0 | 0.00 | Linux i686 [unknown version] |
| 16 | 2 | 0.03 | 2 | 0.13 | Windows 98 |
| 17 | 1 | 0.02 | 0 | 0.00 | Android 4.0.4 |
| 18 | 1 | 0.02 | 0 | 0.00 | X11 |
