| Used Operating Systems |
| 1 | 4692 | 56.79 | 52 | 2.33 | http://mj12bot.com/ |
| 2 | 2388 | 28.90 | 1678 | 75.25 | +http://www.baidu.com/search/spider.html |
| 3 | 377 | 4.56 | 185 | 8.30 | +http://www.google.com/bot.html |
| 4 | 328 | 3.97 | 88 | 3.95 | +http://www.bing.com/bingbot.htm |
| 5 | 112 | 1.36 | 61 | 2.74 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 88 | 1.07 | 43 | 1.93 | +http://napoveda.seznam.cz/en/seznambot-... |
| 7 | 63 | 0.76 | 10 | 0.45 | +http://www.semrush.com/bot.html |
| 8 | 58 | 0.70 | 23 | 1.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 49 | 0.59 | 38 | 1.70 | Windows NT |
| 10 | 27 | 0.33 | 16 | 0.72 | +http://ahrefs.com/robot/ |
| 11 | 26 | 0.31 | 13 | 0.58 | http://yooz.ir; info@yooz.ir |
| 12 | 18 | 0.22 | 6 | 0.27 | +http://yandex.com/bots |
| 13 | 16 | 0.19 | 4 | 0.18 | +http://siteexplorer.info/Backlink-Check... |
| 14 | 6 | 0.07 | 3 | 0.13 | +http://www.seokicks.de/robot.html |
| 15 | 6 | 0.07 | 6 | 0.27 | +info@netcraft.com |
| 16 | 4 | 0.05 | 2 | 0.09 | support.orangebot@orange.com |
| 17 | 4 | 0.05 | 2 | 0.09 | http://www.opensiteexplorer.org/dotbot, ... |
