| Used Operating Systems by Visits |
| 1 | 3891 | 38.86 | 3502 | 70.78 | +http://www.baidu.com/search/spider.html |
| 2 | 1865 | 18.63 | 463 | 9.36 | +http://www.google.com/bot.html |
| 3 | 2156 | 21.53 | 395 | 7.98 | Windows NT |
| 4 | 535 | 5.34 | 172 | 3.48 | +http://www.bing.com/bingbot.htm |
| 5 | 170 | 1.70 | 138 | 2.79 | +http://ahrefs.com/robot/ |
| 6 | 317 | 3.17 | 93 | 1.88 | +http://yandex.com/bots |
| 7 | 249 | 2.49 | 85 | 1.72 | ezooms.bot@gmail.com |
| 8 | 408 | 4.07 | 29 | 0.59 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 51 | 0.51 | 21 | 0.42 | +http://discoveryengine.com/discoverybot... |
| 10 | 136 | 1.36 | 15 | 0.30 | +http://shoulu.jike.com/spider.html |
| 11 | 14 | 0.14 | 6 | 0.12 | http://www.botje.com/plukkie.htm |
| 12 | 11 | 0.11 | 6 | 0.12 | Windows 98 |
| 13 | 16 | 0.16 | 6 | 0.12 | +http://www.exabot.com/go/robot |
| 14 | 39 | 0.39 | 4 | 0.08 | +http://filterdb.iss.net/crawler/ |
| 15 | 14 | 0.14 | 4 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 6 | 0.06 | 2 | 0.04 | +http://www.compspy.com/spider.html |
| 17 | 2 | 0.02 | 2 | 0.04 | Windows XP |
| 18 | 4 | 0.04 | 2 | 0.04 | +info@netcraft.com |
| 19 | 28 | 0.28 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 20 | 1 | 0.01 | 1 | 0.02 | Linux 2.0.x |
| 21 | 1 | 0.01 | 1 | 0.02 | +http://www.profound.net/sibot.html |
| 22 | 6 | 0.06 | 0 | 0.00 | PPC Mac OS X 10.6.8; Tasman 1.0 |
| 23 | 12 | 0.12 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 24 | 81 | 0.81 | 0 | 0.00 | snap; +http://support.embed.ly/ |
