| Used Operating Systems |
| 1 | 74740 | 67.89 | 401 | 2.05 | http://mj12bot.com/ |
| 2 | 22513 | 20.45 | 14567 | 74.51 | +http://ahrefs.com/robot/ |
| 3 | 4494 | 4.08 | 3417 | 17.48 | +http://www.baidu.com/search/spider.html |
| 4 | 4136 | 3.76 | 382 | 1.95 | Windows NT |
| 5 | 2003 | 1.82 | 173 | 0.88 | +http://yandex.com/bots |
| 6 | 1226 | 1.11 | 204 | 1.04 | +http://www.linkdex.com/bots/ |
| 7 | 386 | 0.35 | 192 | 0.98 | +http://www.bing.com/bingbot.htm |
| 8 | 373 | 0.34 | 204 | 1.04 | +http://www.google.com/bot.html |
| 9 | 154 | 0.14 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 10 | 23 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 9 | 0.01 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 12 | 6 | 0.01 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 6 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 14 | 4 | 0.00 | 2 | 0.01 | +http://duckduckgo.com |
| 15 | 2 | 0.00 | 2 | 0.01 | crawler@mixrank.com |
| 16 | 2 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 17 | 2 | 0.00 | 1 | 0.01 | Windows XP |
| 18 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 19 | 1 | 0.00 | 1 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
