| Used Operating Systems |
| 1 | 9696 | 36.88 | 5952 | 74.26 | +http://ahrefs.com/robot/ |
| 2 | 6164 | 23.45 | 181 | 2.26 | Windows NT |
| 3 | 6103 | 23.22 | 78 | 0.97 | http://mj12bot.com/ |
| 4 | 2569 | 9.77 | 1560 | 19.46 | +http://www.baidu.com/search/spider.html |
| 5 | 388 | 1.48 | 93 | 1.16 | +http://www.bing.com/bingbot.htm |
| 6 | 280 | 1.07 | 27 | 0.34 | +http://www.google.com/bot.html |
| 7 | 262 | 1.00 | 37 | 0.46 | +http://yandex.com/bots |
| 8 | 227 | 0.86 | 7 | 0.09 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 158 | 0.60 | 1 | 0.01 | +spider@seoscanners.net |
| 10 | 94 | 0.36 | 30 | 0.37 | +http://www.linkdex.com/bots/ |
| 11 | 94 | 0.36 | 2 | 0.02 | +https://www.aihitdata.com/about |
| 12 | 46 | 0.17 | 2 | 0.02 | +http://www.semrush.com/bot.html |
| 13 | 44 | 0.17 | 11 | 0.14 | +http://www.exabot.com/go/robot |
| 14 | 35 | 0.13 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 15 | 30 | 0.11 | 6 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 20 | 0.08 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 17 | 18 | 0.07 | 3 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 16 | 0.06 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 19 | 16 | 0.06 | 2 | 0.02 | +http://megaindex.com/crawler |
| 20 | 13 | 0.05 | 13 | 0.16 | +http://www.uptime.com/uptimebot |
| 21 | 7 | 0.03 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 5 | 0.02 | 3 | 0.04 | +info@netcraft.com |
| 23 | 2 | 0.01 | 2 | 0.02 | Windows 98 |
| 24 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 25 | 1 | 0.00 | 1 | 0.01 | X11 |
