| Used Operating Systems |
| 1 | 30510 | 30.84 | 225 | 1.70 | http://mj12bot.com/ |
| 2 | 26067 | 26.35 | 11170 | 84.32 | +http://ahrefs.com/robot/ |
| 3 | 16078 | 16.25 | 407 | 3.07 | +http://yandex.com/bots |
| 4 | 15174 | 15.34 | 108 | 0.82 | Windows NT |
| 5 | 6616 | 6.69 | 2 | 0.02 | +http://megaindex.com/crawler |
| 6 | 1557 | 1.57 | 1030 | 7.78 | +http://www.baidu.com/search/spider.html |
| 7 | 1056 | 1.07 | 14 | 0.11 | +http://siteexplorer.info/Backlink-Check... |
| 8 | 808 | 0.82 | 6 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 9 | 412 | 0.42 | 108 | 0.82 | +http://www.linkdex.com/bots/ |
| 10 | 262 | 0.26 | 24 | 0.18 | +http://www.google.com/bot.html |
| 11 | 250 | 0.25 | 60 | 0.45 | +http://www.bing.com/bingbot.htm |
| 12 | 63 | 0.06 | 59 | 0.45 | +http://www.uptime.com/uptimebot |
| 13 | 32 | 0.03 | 8 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 18 | 0.02 | 9 | 0.07 | +http://www.exabot.com/go/robot |
| 15 | 5 | 0.01 | 3 | 0.02 | Windows 98 |
| 16 | 4 | 0.00 | 4 | 0.03 | Windows ME |
| 17 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 18 | 2 | 0.00 | 2 | 0.02 | Windows CE |
| 19 | 2 | 0.00 | 2 | 0.02 | +http://www.google.com/bot.html,Yahoo! S... |
| 20 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 21 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 22 | 2 | 0.00 | 2 | 0.02 | Windows 95 |
| 23 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
