| Used Operating Systems |
| 1 | 26281 | 85.92 | 2008 | 80.80 | Windows NT |
| 2 | 2136 | 6.98 | 74 | 2.98 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 566 | 1.85 | 93 | 3.74 | +http://yandex.com/bots |
| 4 | 560 | 1.83 | 100 | 4.02 | +http://www.bing.com/bingbot.htm |
| 5 | 509 | 1.66 | 102 | 4.10 | +http://ahrefs.com/robot/ |
| 6 | 180 | 0.59 | 32 | 1.29 | http://mj12bot.com/ |
| 7 | 128 | 0.42 | 25 | 1.01 | +http://www.google.com/bot.html |
| 8 | 101 | 0.33 | 38 | 1.53 | +http://www.baidu.com/search/spider.html |
| 9 | 44 | 0.14 | 1 | 0.04 | +http://filterdb.iss.net/crawler/ |
| 10 | 36 | 0.12 | 2 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 11 | 32 | 0.10 | 2 | 0.08 | http://crawler.007ac9.net/ |
| 12 | 5 | 0.02 | 2 | 0.08 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 13 | 4 | 0.01 | 2 | 0.08 | +http://www.linkdex.com/bots/ |
| 14 | 2 | 0.01 | 2 | 0.08 | +info@netcraft.com |
| 15 | 2 | 0.01 | 1 | 0.04 | +http://duckduckgo.com |
| 16 | 2 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 17 | 1 | 0.00 | 1 | 0.04 | Windows 7 |
