| Used Operating Systems |
| 1 | 1272 | 47.55 | 112 | 24.78 | +http://www.bing.com/bingbot.htm |
| 2 | 761 | 28.45 | 23 | 5.09 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 337 | 12.60 | 252 | 55.75 | +http://www.baidu.com/search/spider.html |
| 4 | 128 | 4.79 | 9 | 1.99 | +http://yandex.com/bots |
| 5 | 93 | 3.48 | 22 | 4.87 | +http://www.google.com/bot.html |
| 6 | 24 | 0.90 | 9 | 1.99 | +http://ahrefs.com/robot/ |
| 7 | 24 | 0.90 | 11 | 2.43 | +http://www.exabot.com/go/robot |
| 8 | 16 | 0.60 | 2 | 0.44 | +http://OpenLinkProfiler.org/bot |
| 9 | 8 | 0.30 | 4 | 0.88 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 6 | 0.22 | 4 | 0.88 | Windows NT |
| 11 | 4 | 0.15 | 2 | 0.44 | http://crawler.sistrix.net/ |
| 12 | 2 | 0.07 | 2 | 0.44 | +info@netcraft.com |
