| Used Operating Systems |
| 1 | 1593 | 59.42 | 1419 | 80.03 | +http://www.baidu.com/search/spider.html |
| 2 | 410 | 15.29 | 150 | 8.46 | Windows NT |
| 3 | 183 | 6.83 | 34 | 1.92 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 158 | 5.89 | 42 | 2.37 | +http://yandex.com/bots |
| 5 | 61 | 2.28 | 16 | 0.90 | +http://www.bing.com/bingbot.htm |
| 6 | 42 | 1.57 | 15 | 0.85 | +http://www.google.com/bot.html |
| 7 | 38 | 1.42 | 20 | 1.13 | +http://www.exabot.com/go/robot |
| 8 | 21 | 0.78 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 9 | 21 | 0.78 | 7 | 0.39 | ScoutJet; +http://blekko.com/about/blekk... |
| 10 | 16 | 0.60 | 8 | 0.45 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 16 | 0.60 | 7 | 0.39 | ezooms.bot@gmail.com |
| 12 | 16 | 0.60 | 7 | 0.39 | +http://www.career-x.de/bot.html |
| 13 | 12 | 0.45 | 6 | 0.34 | http://crawler.sistrix.net/ |
| 14 | 11 | 0.41 | 5 | 0.28 | J2ME/MIDP |
| 15 | 10 | 0.37 | 2 | 0.11 | MTK |
| 16 | 9 | 0.34 | 5 | 0.28 | Linux i686 [unknown version] |
| 17 | 8 | 0.30 | 4 | 0.23 | Android |
| 18 | 8 | 0.30 | 2 | 0.11 | Windows 98 |
| 19 | 8 | 0.30 | 4 | 0.23 | +http://shoulu.jike.com/spider.html |
| 20 | 6 | 0.22 | 2 | 0.11 | Intel Mac OS X 10.5 |
| 21 | 4 | 0.15 | 1 | 0.06 | Series 60 |
| 22 | 4 | 0.15 | 2 | 0.11 | Android 4.0.4 |
| 23 | 4 | 0.15 | 1 | 0.06 | +http://www.warebay.com/bot.html |
| 24 | 4 | 0.15 | 2 | 0.11 | S60 |
| 25 | 3 | 0.11 | 1 | 0.06 | +http://discoveryengine.com/discobot.htm... |
| 26 | 3 | 0.11 | 3 | 0.17 | Linux [unknown version] |
| 27 | 3 | 0.11 | 2 | 0.11 | +info@netcraft.com |
| 28 | 2 | 0.07 | 2 | 0.11 | Windows 2000 |
| 29 | 2 | 0.07 | 1 | 0.06 | +http://ahrefs.com/robot/ |
| 30 | 2 | 0.07 | 1 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 31 | 2 | 0.07 | 1 | 0.06 | X11 |
| 32 | 1 | 0.04 | 1 | 0.06 | +http://fulltext.sblog.cz/screenshot/ |
