| Used Operating Systems |
| 1 | 2492 | 41.63 | 1197 | 46.23 | +http://www.easou.com/search/spider.html |
| 2 | 1207 | 20.16 | 710 | 27.42 | +http://www.baidu.com/search/spider.html |
| 3 | 674 | 11.26 | 192 | 7.42 | +http://www.google.com/bot.html |
| 4 | 492 | 8.22 | 121 | 4.67 | Windows NT |
| 5 | 446 | 7.45 | 160 | 6.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 215 | 3.59 | 103 | 3.98 | +http://www.bing.com/bingbot.htm |
| 7 | 197 | 3.29 | 5 | 0.19 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 119 | 1.99 | 33 | 1.27 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 83 | 1.39 | 48 | 1.85 | +http://ahrefs.com/robot/ |
| 10 | 34 | 0.57 | 12 | 0.46 | +http://yandex.com/bots |
| 11 | 10 | 0.17 | 2 | 0.08 | Android |
| 12 | 8 | 0.13 | 2 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 6 | 0.10 | 3 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 14 | 1 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 15 | 1 | 0.02 | 0 | 0.00 | Macintosh |
| 16 | 1 | 0.02 | 1 | 0.04 | +info@netcraft.com |
