| Used Operating Systems |
| 1 | 221 | 36.29 | 100 | 33.56 | +http://www.google.com/bot.html |
| 2 | 175 | 28.74 | 159 | 53.36 | +http://www.baidu.com/search/spider.html |
| 3 | 97 | 15.93 | 33 | 11.07 | Windows NT |
| 4 | 40 | 6.57 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 5 | 20 | 3.28 | 4 | 1.34 | +http://fulltext.sblog.cz/ |
| 6 | 14 | 2.30 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 12 | 1.97 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 8 | 8 | 1.31 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 9 | 7 | 1.15 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 3 | 0.49 | 2 | 0.67 | +info@netcraft.com |
| 11 | 3 | 0.49 | 0 | 0.00 | +http://www.xovibot.net/ |
| 12 | 2 | 0.33 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 2 | 0.33 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 14 | 2 | 0.33 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 15 | 2 | 0.33 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 16 | 1 | 0.16 | 0 | 0.00 | +http://www.exabot.com/go/robot |
