| Used Operating Systems |
| 1 | 146600 | 49.65 | 693 | 3.70 | http://mj12bot.com/ |
| 2 | 92927 | 31.47 | 101 | 0.54 | +http://webmeup-crawler.com/ |
| 3 | 28382 | 9.61 | 393 | 2.10 | +http://yandex.com/bots |
| 4 | 20497 | 6.94 | 14701 | 78.39 | +http://ahrefs.com/robot/ |
| 5 | 2539 | 0.86 | 2067 | 11.02 | +http://www.baidu.com/search/spider.html |
| 6 | 1455 | 0.49 | 325 | 1.73 | Windows NT |
| 7 | 1205 | 0.41 | 198 | 1.06 | +http://www.linkdex.com/bots/ |
| 8 | 719 | 0.24 | 64 | 0.34 | +http://www.bing.com/bingbot.htm |
| 9 | 439 | 0.15 | 84 | 0.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 302 | 0.10 | 96 | 0.51 | +http://www.google.com/bot.html |
| 11 | 52 | 0.02 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 12 | 50 | 0.02 | 12 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 47 | 0.02 | 2 | 0.01 | +http://www.semrush.com/bot.html |
| 14 | 36 | 0.01 | 9 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 15 | 18 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 16 | 4 | 0.00 | 2 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 17 | 4 | 0.00 | 2 | 0.01 | +info@netcraft.com |
