| Used Operating Systems |
| 1 | 862 | 71.42 | 582 | 86.35 | +http://www.baidu.com/search/spider.html |
| 2 | 165 | 13.67 | 36 | 5.34 | +http://yandex.com/bots |
| 3 | 35 | 2.90 | 11 | 1.63 | +http://www.google.com/bot.html |
| 4 | 26 | 2.15 | 2 | 0.30 | +http://www.bing.com/bingbot.htm |
| 5 | 23 | 1.91 | 0 | 0.00 | ezooms.bot@gmail.com |
| 6 | 20 | 1.66 | 5 | 0.74 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 18 | 1.49 | 12 | 1.78 | Windows NT |
| 8 | 16 | 1.33 | 7 | 1.04 | http://crawler.sistrix.net/ |
| 9 | 15 | 1.24 | 9 | 1.34 | +http://ahrefs.com/robot/ |
| 10 | 12 | 0.99 | 3 | 0.45 | +http://filterdb.iss.net/crawler/ |
| 11 | 4 | 0.33 | 2 | 0.30 | Linux i686 [unknown version] |
| 12 | 4 | 0.33 | 2 | 0.30 | +info@netcraft.com |
| 13 | 2 | 0.17 | 1 | 0.15 | +http://discoveryengine.com/discobot.htm... |
| 14 | 2 | 0.17 | 1 | 0.15 | http://www.botje.com/plukkie.htm |
| 15 | 2 | 0.17 | 0 | 0.00 | Windows 98 |
| 16 | 1 | 0.08 | 1 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
