| Used Operating Systems |
| 1 | 39730 | 79.87 | 434 | 13.72 | Windows NT |
| 2 | 3181 | 6.39 | 2217 | 70.09 | +http://www.baidu.com/search/spider.html |
| 3 | 2326 | 4.68 | 152 | 4.81 | +http://www.google.com/bot.html |
| 4 | 1303 | 2.62 | 124 | 3.92 | +http://www.bing.com/bingbot.htm |
| 5 | 660 | 1.33 | 73 | 2.31 | +http://yandex.com/bots |
| 6 | 414 | 0.83 | 20 | 0.63 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 363 | 0.73 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 8 | 333 | 0.67 | 16 | 0.51 | +http://ahrefs.com/robot/ |
| 9 | 333 | 0.67 | 47 | 1.49 | ezooms.bot@gmail.com |
| 10 | 328 | 0.66 | 6 | 0.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 251 | 0.50 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 12 | 110 | 0.22 | 2 | 0.06 | Windows Phone OS 7.5 |
| 13 | 87 | 0.17 | 3 | 0.09 | +http://shoulu.jike.com/spider.html |
| 14 | 71 | 0.14 | 1 | 0.03 | +http://fulltext.sblog.cz/screenshot/ |
| 15 | 65 | 0.13 | 1 | 0.03 | PPC Mac OS X Mach-O |
| 16 | 49 | 0.10 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 17 | 35 | 0.07 | 16 | 0.51 | +http://www.exabot.com/go/robot |
| 18 | 33 | 0.07 | 33 | 1.04 | +http://support.embed.ly/ |
| 19 | 26 | 0.05 | 2 | 0.06 | +http://www.warebay.com/bot.html |
| 20 | 22 | 0.04 | 2 | 0.06 | Linux i686 [unknown version] |
| 21 | 6 | 0.01 | 3 | 0.09 | http://crawler.sistrix.net/ |
| 22 | 4 | 0.01 | 2 | 0.06 | +http://www.seoprofiler.com/bot |
| 23 | 3 | 0.01 | 1 | 0.03 | +http://www.compspy.com/spider.html |
| 24 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 25 | 2 | 0.00 | 2 | 0.06 | Windows 6.0; MSIE 8.0.6001.18241 |
| 26 | 2 | 0.00 | 2 | 0.06 | +http://tweetmeme.com/ |
| 27 | 2 | 0.00 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
| 28 | 2 | 0.00 | 1 | 0.03 | +info@netcraft.com |
| 29 | 2 | 0.00 | 0 | 0.00 | X11 |
| 30 | 1 | 0.00 | 1 | 0.03 | Intel Mac OS X 10.6 |
