| Used Operating Systems |
| 1 | 2328 | 50.12 | 2167 | 79.79 | +http://www.baidu.com/search/spider.html |
| 2 | 773 | 16.64 | 166 | 6.11 | Windows NT |
| 3 | 540 | 11.63 | 146 | 5.38 | +http://www.bing.com/bingbot.htm |
| 4 | 311 | 6.70 | 40 | 1.47 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 216 | 4.65 | 60 | 2.21 | +http://yandex.com/bots |
| 6 | 187 | 4.03 | 4 | 0.15 | +http://ahrefs.com/robot/ |
| 7 | 87 | 1.87 | 34 | 1.25 | +http://www.google.com/bot.html |
| 8 | 50 | 1.08 | 25 | 0.92 | +http://www.career-x.de/bot.html |
| 9 | 36 | 0.78 | 17 | 0.63 | http://crawler.sistrix.net/ |
| 10 | 22 | 0.47 | 11 | 0.41 | +http://shoulu.jike.com/spider.html |
| 11 | 20 | 0.43 | 9 | 0.33 | ezooms.bot@gmail.com |
| 12 | 18 | 0.39 | 9 | 0.33 | +http://www.exabot.com/go/robot |
| 13 | 14 | 0.30 | 7 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 12 | 0.26 | 6 | 0.22 | +http://www.procog.com/spider.html |
| 15 | 8 | 0.17 | 4 | 0.15 | Linux i686 [unknown version] |
| 16 | 4 | 0.09 | 2 | 0.07 | Android |
| 17 | 4 | 0.09 | 2 | 0.07 | http://www.botje.com/plukkie.htm |
| 18 | 4 | 0.09 | 2 | 0.07 | Android 4.0.3 |
| 19 | 4 | 0.09 | 2 | 0.07 | Android 2.3.5 |
| 20 | 2 | 0.04 | 0 | 0.00 | +http://www.compspy.com/spider.html |
| 21 | 2 | 0.04 | 1 | 0.04 | +info@netcraft.com |
| 22 | 2 | 0.04 | 2 | 0.07 | +http://fulltext.sblog.cz/screenshot/ |
| 23 | 1 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
