| Used Operating Systems |
| 1 | 8102 | 69.92 | 79 | 5.60 | http://mj12bot.com/ |
| 2 | 1343 | 11.59 | 350 | 24.82 | Windows NT |
| 3 | 427 | 3.68 | 373 | 26.45 | +http://www.baidu.com/search/spider.html |
| 4 | 421 | 3.63 | 149 | 10.57 | +http://www.bing.com/bingbot.htm |
| 5 | 325 | 2.80 | 116 | 8.23 | +http://ahrefs.com/robot/ |
| 6 | 298 | 2.57 | 93 | 6.60 | +http://www.linkdex.com/bots/ |
| 7 | 250 | 2.16 | 131 | 9.29 | +http://www.google.com/bot.html |
| 8 | 118 | 1.02 | 50 | 3.55 | +http://yandex.com/bots |
| 9 | 87 | 0.75 | 19 | 1.35 | +http://www.semrush.com/bot.html |
| 10 | 87 | 0.75 | 17 | 1.21 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 63 | 0.54 | 7 | 0.50 | +http://OpenLinkProfiler.org/bot |
| 12 | 16 | 0.14 | 7 | 0.50 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 15 | 0.13 | 13 | 0.92 | +http://www.uptime.com/uptimebot |
| 14 | 12 | 0.10 | 1 | 0.07 | +http://megaindex.com/crawler |
| 15 | 7 | 0.06 | 0 | 0.00 | X11 |
| 16 | 6 | 0.05 | 1 | 0.07 | +info@netcraft.com |
| 17 | 4 | 0.03 | 2 | 0.14 | +http://cliqz.com/company/cliqzbot |
| 18 | 4 | 0.03 | 2 | 0.14 | Linux i686 [unknown version] |
| 19 | 3 | 0.03 | 0 | 0.00 | Windows 95 |
