| Used Operating Systems by Visits |
| 1 | 13918 | 8.30 | 6690 | 46.26 | +http://www.baidu.com/search/spider.html |
| 2 | 6326 | 3.77 | 5156 | 35.65 | +http://ahrefs.com/robot/ |
| 3 | 109788 | 65.50 | 548 | 3.79 | http://mj12bot.com/ |
| 4 | 6633 | 3.96 | 445 | 3.08 | +http://www.bing.com/bingbot.htm |
| 5 | 24416 | 14.57 | 391 | 2.70 | +http://yandex.com/bots |
| 6 | 2843 | 1.70 | 304 | 2.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 786 | 0.47 | 302 | 2.09 | +http://www.linkdex.com/bots/ |
| 8 | 603 | 0.36 | 266 | 1.84 | +http://www.google.com/bot.html |
| 9 | 662 | 0.39 | 232 | 1.60 | Windows NT |
| 10 | 28 | 0.02 | 27 | 0.19 | +http://www.uptime.com/uptimebot |
| 11 | 49 | 0.03 | 17 | 0.12 | Windows XP |
| 12 | 16 | 0.01 | 13 | 0.09 | Windows 95 |
| 13 | 50 | 0.03 | 12 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 20 | 0.01 | 10 | 0.07 | Windows 98 |
| 15 | 115 | 0.07 | 8 | 0.06 | +http://siteexplorer.info/Backlink-Check... |
| 16 | 8 | 0.00 | 6 | 0.04 | +info@netcraft.com |
| 17 | 8 | 0.00 | 5 | 0.03 | Windows 2000 |
| 18 | 11 | 0.01 | 4 | 0.03 | Auto; Windows |
| 19 | 4 | 0.00 | 4 | 0.03 | +http://sur.ly/bot.html |
| 20 | 24 | 0.01 | 4 | 0.03 | +http://www.semrush.com/bot.html |
| 21 | 14 | 0.01 | 4 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 22 | 1229 | 0.73 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 23 | 3 | 0.00 | 3 | 0.02 | Windows ME |
| 24 | 6 | 0.00 | 3 | 0.02 | +http://duckduckgo.com |
| 25 | 4 | 0.00 | 2 | 0.01 | Windows CE |
| 26 | 48 | 0.03 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 27 | 1 | 0.00 | 1 | 0.01 | DataMiner/3.14; +http://promoheads.com |
