| Used Operating Systems |
| 1 | 11168 | 32.87 | 6565 | 78.01 | +http://ahrefs.com/robot/ |
| 2 | 8915 | 26.24 | 65 | 0.77 | Windows NT |
| 3 | 4945 | 14.55 | 94 | 1.12 | http://mj12bot.com/ |
| 4 | 4633 | 13.63 | 45 | 0.53 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 2535 | 7.46 | 1422 | 16.90 | +http://www.baidu.com/search/spider.html |
| 6 | 460 | 1.35 | 110 | 1.31 | +http://www.bing.com/bingbot.htm |
| 7 | 321 | 0.94 | 40 | 0.48 | +http://www.google.com/bot.html |
| 8 | 256 | 0.75 | 2 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 211 | 0.62 | 10 | 0.12 | +http://yandex.com/bots |
| 10 | 146 | 0.43 | 3 | 0.04 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 86 | 0.25 | 2 | 0.02 | +http://www.semrush.com/bot.html |
| 12 | 76 | 0.22 | 31 | 0.37 | +http://www.linkdex.com/bots/ |
| 13 | 47 | 0.14 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 14 | 40 | 0.12 | 3 | 0.04 | +https://www.mojeek.com/bot.html |
| 15 | 40 | 0.12 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 16 | 36 | 0.11 | 2 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 17 | 33 | 0.10 | 4 | 0.05 | +http://www.exabot.com/go/robot |
| 18 | 18 | 0.05 | 5 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 8 | 0.02 | 4 | 0.05 | +info@netcraft.com |
| 20 | 4 | 0.01 | 2 | 0.02 | +http://glutenfreepleasure.com/ |
| 21 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 22 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
