| Used Operating Systems |
| 1 | 7926 | 67.27 | 1988 | 69.10 | Windows NT |
| 2 | 2550 | 21.64 | 403 | 14.01 | ezooms.bot@gmail.com |
| 3 | 367 | 3.11 | 108 | 3.75 | +http://ahrefs.com/robot/ |
| 4 | 282 | 2.39 | 241 | 8.38 | +http://www.baidu.com/search/spider.html |
| 5 | 169 | 1.43 | 43 | 1.49 | +http://www.google.com/bot.html |
| 6 | 134 | 1.14 | 12 | 0.42 | +http://siteexplorer.info/ |
| 7 | 78 | 0.66 | 17 | 0.59 | +spider@spiderlytics.com |
| 8 | 76 | 0.65 | 23 | 0.80 | +http://www.bing.com/bingbot.htm |
| 9 | 63 | 0.53 | 10 | 0.35 | +http://yandex.com/bots |
| 10 | 59 | 0.50 | 9 | 0.31 | X11 |
| 11 | 30 | 0.25 | 5 | 0.17 | Android 2.3.5 |
| 12 | 21 | 0.18 | 2 | 0.07 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 16 | 0.14 | 8 | 0.28 | http://crawler.sistrix.net/ |
| 14 | 4 | 0.03 | 2 | 0.07 | http://nlp.fi.muni.cz/projects/biwec/ |
| 15 | 3 | 0.03 | 2 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 2 | 0.02 | 2 | 0.07 | Windows 95 |
| 17 | 2 | 0.02 | 2 | 0.07 | +info@netcraft.com |
