| Used Operating Systems |
| 1 | 2219 | 29.58 | 1383 | 50.51 | Windows NT |
| 2 | 2183 | 29.10 | 1027 | 37.51 | +http://www.baidu.com/search/spider.html |
| 3 | 1481 | 19.74 | 107 | 3.91 | ezooms.bot@gmail.com |
| 4 | 618 | 8.24 | 52 | 1.90 | +http://www.google.com/bot.html |
| 5 | 316 | 4.21 | 45 | 1.64 | +http://ahrefs.com/robot/ |
| 6 | 296 | 3.95 | 90 | 3.29 | +http://www.bing.com/bingbot.htm |
| 7 | 185 | 2.47 | 8 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 54 | 0.72 | 2 | 0.07 | Windows 98 |
| 9 | 40 | 0.53 | 0 | 0.00 | +http://yandex.com/bots |
| 10 | 28 | 0.37 | 2 | 0.07 | http://crawler.sistrix.net/ |
| 11 | 20 | 0.27 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 12 | 14 | 0.19 | 5 | 0.18 | Windows 95 |
| 13 | 12 | 0.16 | 3 | 0.11 | MirrorDetector; +http://yandex.com/bots |
| 14 | 7 | 0.09 | 3 | 0.11 | +http://www.exabot.com/go/robot |
| 15 | 4 | 0.05 | 1 | 0.04 | +http://go.mail.ru/help/robots |
| 16 | 4 | 0.05 | 1 | 0.04 | Intel Mac OS X 10.4 |
| 17 | 4 | 0.05 | 2 | 0.07 | Windows 3.1 |
| 18 | 4 | 0.05 | 1 | 0.04 | +http://siteexplorer.info/ |
| 19 | 3 | 0.04 | 1 | 0.04 | Auto; Windows |
| 20 | 3 | 0.04 | 0 | 0.00 | X11 |
| 21 | 2 | 0.03 | 2 | 0.07 | Intel Mac OS X |
| 22 | 2 | 0.03 | 2 | 0.07 | http://www.searchmetrics.com/en/searchme... |
| 23 | 2 | 0.03 | 1 | 0.04 | +http://discoveryengine.com/discoverybot... |
