| Used Operating Systems by Visits |
| 1 | 1027 | 69.07 | 838 | 84.56 | +http://www.baidu.com/search/spider.html |
| 2 | 134 | 9.01 | 76 | 7.67 | Windows NT |
| 3 | 30 | 2.02 | 15 | 1.51 | +http://www.google.com/bot.html |
| 4 | 62 | 4.17 | 14 | 1.41 | +http://yandex.com/bots |
| 5 | 82 | 5.51 | 14 | 1.41 | +http://www.bing.com/bingbot.htm |
| 6 | 66 | 4.44 | 5 | 0.50 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 10 | 0.67 | 4 | 0.40 | +http://ahrefs.com/robot/ |
| 8 | 20 | 1.34 | 4 | 0.40 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 6 | 0.40 | 3 | 0.30 | http://crawler.sistrix.net/ |
| 10 | 7 | 0.47 | 3 | 0.30 | Windows 95 |
| 11 | 10 | 0.67 | 3 | 0.30 | Windows 98 |
| 12 | 6 | 0.40 | 3 | 0.30 | +http://shoulu.jike.com/spider.html |
| 13 | 8 | 0.54 | 2 | 0.20 | ezooms.bot@gmail.com |
| 14 | 2 | 0.13 | 2 | 0.20 | Intel Mac OS X 10.6 |
| 15 | 5 | 0.34 | 1 | 0.10 | Series 60 |
| 16 | 6 | 0.40 | 1 | 0.10 | J2ME/MIDP |
| 17 | 1 | 0.07 | 1 | 0.10 | http://nmap.org/book/nse.html |
| 18 | 1 | 0.07 | 1 | 0.10 | Linux i686 [unknown version] |
| 19 | 2 | 0.13 | 1 | 0.10 | +http://www.exabot.com/go/robot |
| 20 | 2 | 0.13 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
