| Used Operating Systems |
| 1 | 1532 | 75.73 | 1198 | 91.24 | +http://www.baidu.com/search/spider.html |
| 2 | 231 | 11.42 | 43 | 3.27 | +http://yandex.com/bots |
| 3 | 66 | 3.26 | 21 | 1.60 | +http://www.google.com/bot.html |
| 4 | 65 | 3.21 | 8 | 0.61 | +http://www.bing.com/bingbot.htm |
| 5 | 36 | 1.78 | 20 | 1.52 | Windows NT |
| 6 | 28 | 1.38 | 7 | 0.53 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 24 | 1.19 | 6 | 0.46 | +http://filterdb.iss.net/crawler/ |
| 8 | 19 | 0.94 | 1 | 0.08 | +http://ahrefs.com/robot/ |
| 9 | 8 | 0.40 | 2 | 0.15 | Linux i686 [unknown version] |
| 10 | 4 | 0.20 | 0 | 0.00 | ezooms.bot@gmail.com |
| 11 | 4 | 0.20 | 2 | 0.15 | http://crawler.sistrix.net/ |
| 12 | 2 | 0.10 | 2 | 0.15 | J2ME/MIDP |
| 13 | 2 | 0.10 | 2 | 0.15 | +http://domains.checkparams.com/ |
| 14 | 2 | 0.10 | 1 | 0.08 | +info@netcraft.com |
