| Used Operating Systems |
| 1 | 8580 | 80.43 | 134 | 8.82 | http://mj12bot.com/ |
| 2 | 1152 | 10.80 | 977 | 64.32 | +http://www.baidu.com/search/spider.html |
| 3 | 392 | 3.67 | 130 | 8.56 | +http://www.semrush.com/bot.html |
| 4 | 140 | 1.31 | 30 | 1.97 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 100 | 0.94 | 73 | 4.81 | +http://www.bing.com/bingbot.htm |
| 6 | 99 | 0.93 | 82 | 5.40 | Windows NT |
| 7 | 70 | 0.66 | 29 | 1.91 | +http://www.google.com/bot.html |
| 8 | 36 | 0.34 | 21 | 1.38 | +http://ahrefs.com/robot/ |
| 9 | 24 | 0.22 | 9 | 0.59 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 19 | 0.18 | 12 | 0.79 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 14 | 0.13 | 7 | 0.46 | +http://www.seokicks.de/robot.html |
| 12 | 12 | 0.11 | 4 | 0.26 | +http://yandex.com/bots |
| 13 | 8 | 0.07 | 4 | 0.26 | http://yooz.ir; info@yooz.ir |
| 14 | 8 | 0.07 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 15 | 7 | 0.07 | 2 | 0.13 | +http://siteexplorer.info/Backlink-Check... |
| 16 | 2 | 0.02 | 1 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 2 | 0.02 | 2 | 0.13 | +http://megaindex.com/crawler |
| 18 | 2 | 0.02 | 2 | 0.13 | +info@netcraft.com |
