| Used Operating Systems |
| 1 | 14997 | 93.10 | 286 | 39.89 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 289 | 1.79 | 94 | 13.11 | +http://www.bing.com/bingbot.htm |
| 3 | 273 | 1.69 | 116 | 16.18 | +http://www.semrush.com/bot.html |
| 4 | 222 | 1.38 | 84 | 11.72 | +http://www.google.com/bot.html |
| 5 | 82 | 0.51 | 29 | 4.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 57 | 0.35 | 32 | 4.46 | +http://yandex.com/bots |
| 7 | 29 | 0.18 | 10 | 1.39 | Windows NT |
| 8 | 24 | 0.15 | 13 | 1.81 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 24 | 0.15 | 9 | 1.26 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 22 | 0.14 | 10 | 1.39 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 19 | 0.12 | 8 | 1.12 | http://yooz.ir; info@yooz.ir |
| 12 | 16 | 0.10 | 5 | 0.70 | +http://ahrefs.com/robot/ |
| 13 | 12 | 0.07 | 2 | 0.28 | +http://www.warebay.com/bot.html |
| 14 | 12 | 0.07 | 6 | 0.84 | +http://www.seokicks.de/robot.html |
| 15 | 10 | 0.06 | 4 | 0.56 | +http://siteexplorer.info/ |
| 16 | 8 | 0.05 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 17 | 6 | 0.04 | 6 | 0.84 | +info@netcraft.com |
| 18 | 4 | 0.02 | 2 | 0.28 | support.orangebot@orange.com |
| 19 | 2 | 0.01 | 1 | 0.14 | Windows 98 |
