| Used Operating Systems |
| 1 | 23011 | 75.22 | 337 | 7.97 | Windows NT |
| 2 | 3377 | 11.04 | 2978 | 70.42 | +http://www.baidu.com/search/spider.html |
| 3 | 1194 | 3.90 | 79 | 1.87 | +http://www.bing.com/bingbot.htm |
| 4 | 991 | 3.24 | 208 | 4.92 | ezooms.bot@gmail.com |
| 5 | 853 | 2.79 | 194 | 4.59 | +http://www.google.com/bot.html |
| 6 | 373 | 1.22 | 68 | 1.61 | +http://yandex.com/bots |
| 7 | 305 | 1.00 | 305 | 7.21 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 195 | 0.64 | 7 | 0.17 | +http://ahrefs.com/robot/ |
| 9 | 102 | 0.33 | 23 | 0.54 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 38 | 0.12 | 7 | 0.17 | Windows 98 |
| 11 | 36 | 0.12 | 4 | 0.09 | Android |
| 12 | 18 | 0.06 | 0 | 0.00 | X11 |
| 13 | 17 | 0.06 | 2 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 12 | 0.04 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 15 | 12 | 0.04 | 4 | 0.09 | Linux i686 [unknown version] |
| 16 | 10 | 0.03 | 1 | 0.02 | +http://shoulu.jike.com/spider.html |
| 17 | 8 | 0.03 | 4 | 0.09 | Windows 95 |
| 18 | 8 | 0.03 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 19 | 6 | 0.02 | 2 | 0.05 | http://crawler.sistrix.net/ |
| 20 | 4 | 0.01 | 2 | 0.05 | Android 4.0.3 |
| 21 | 4 | 0.01 | 2 | 0.05 | http://www.botje.com/plukkie.htm |
| 22 | 4 | 0.01 | 0 | 0.00 | Windows 9. |
| 23 | 4 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 24 | 4 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 25 | 2 | 0.01 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 26 | 2 | 0.01 | 0 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
| 27 | 2 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
