| Used Operating Systems |
| 1 | 1459 | 58.06 | 1182 | 65.89 | +http://www.baidu.com/search/spider.html |
| 2 | 320 | 12.73 | 319 | 17.78 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 275 | 10.94 | 94 | 5.24 | +http://www.google.com/bot.html |
| 4 | 236 | 9.39 | 54 | 3.01 | +http://yandex.com/bots |
| 5 | 119 | 4.74 | 99 | 5.52 | Windows NT |
| 6 | 22 | 0.88 | 10 | 0.56 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 16 | 0.64 | 6 | 0.33 | Linux i686 [unknown version] |
| 8 | 14 | 0.56 | 7 | 0.39 | http://www.youdao.com/help/webmaster/spi... |
| 9 | 12 | 0.48 | 7 | 0.39 | +http://www.bing.com/bingbot.htm |
| 10 | 8 | 0.32 | 4 | 0.22 | +http://www.aihit.com/ |
| 11 | 8 | 0.32 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 12 | 6 | 0.24 | 2 | 0.11 | ReverseGet/1.0; http://reverseget.com/; ... |
| 13 | 4 | 0.16 | 2 | 0.11 | +http://swebot-crawler.net |
| 14 | 4 | 0.16 | 2 | 0.11 | bot@language-tools.com |
| 15 | 4 | 0.16 | 4 | 0.22 | Windows 98 |
| 16 | 3 | 0.12 | 1 | 0.06 | ezooms.bot@gmail.com |
| 17 | 3 | 0.12 | 1 | 0.06 | +info@netcraft.com |
