| Used Operating Systems |
| 1 | 3428 | 78.21 | 63 | 10.64 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 412 | 9.40 | 82 | 13.85 | +http://ahrefs.com/robot/ |
| 3 | 334 | 7.62 | 327 | 55.24 | +http://www.baidu.com/search/spider.html |
| 4 | 127 | 2.90 | 91 | 15.37 | +http://www.bing.com/bingbot.htm |
| 5 | 30 | 0.68 | 10 | 1.69 | +http://OpenLinkProfiler.org/bot |
| 6 | 20 | 0.46 | 4 | 0.68 | +http://webmeup-crawler.com/ |
| 7 | 13 | 0.30 | 4 | 0.68 | +http://www.google.com/bot.html |
| 8 | 12 | 0.27 | 6 | 1.01 | +http://www.exabot.com/go/robot |
| 9 | 4 | 0.09 | 2 | 0.34 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 2 | 0.05 | 2 | 0.34 | +info@netcraft.com |
| 11 | 1 | 0.02 | 1 | 0.17 | +http://www.semrush.com/bot.html |
