| Used Operating Systems by Visits |
| 1 | 3344 | 5.75 | 2093 | 72.72 | +http://www.baidu.com/search/spider.html |
| 2 | 49302 | 84.77 | 459 | 15.95 | Windows NT |
| 3 | 2527 | 4.34 | 74 | 2.57 | +http://www.google.com/bot.html |
| 4 | 807 | 1.39 | 50 | 1.74 | +http://yandex.com/bots |
| 5 | 284 | 0.49 | 48 | 1.67 | ezooms.bot@gmail.com |
| 6 | 669 | 1.15 | 44 | 1.53 | +http://www.bing.com/bingbot.htm |
| 7 | 23 | 0.04 | 23 | 0.80 | +http://support.embed.ly/ |
| 8 | 389 | 0.67 | 23 | 0.80 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 30 | 0.05 | 14 | 0.49 | +http://ahrefs.com/robot/ |
| 10 | 28 | 0.05 | 14 | 0.49 | +http://www.exabot.com/go/robot |
| 11 | 22 | 0.04 | 9 | 0.31 | http://crawler.sistrix.net/ |
| 12 | 346 | 0.59 | 5 | 0.17 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 12 | 0.02 | 4 | 0.14 | Intel Mac OS X 10.4 |
| 14 | 5 | 0.01 | 3 | 0.10 | Windows 3.1 |
| 15 | 14 | 0.02 | 3 | 0.10 | Linux i686 [unknown version] |
| 16 | 2 | 0.00 | 2 | 0.07 | Windows 95 |
| 17 | 4 | 0.01 | 2 | 0.07 | +info@netcraft.com |
| 18 | 12 | 0.02 | 2 | 0.07 | http://www.google.com/bot.html |
| 19 | 8 | 0.01 | 2 | 0.07 | +http://shoulu.jike.com/spider.html |
| 20 | 1 | 0.00 | 1 | 0.03 | Windows 2000 |
| 21 | 44 | 0.08 | 1 | 0.03 | +http://fulltext.sblog.cz/screenshot/ |
| 22 | 4 | 0.01 | 1 | 0.03 | http://www.dataprovider.com/ |
| 23 | 3 | 0.01 | 1 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 24 | 2 | 0.00 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 25 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X |
| 26 | 17 | 0.03 | 0 | 0.00 | Windows 98 |
| 27 | 7 | 0.01 | 0 | 0.00 | X11 |
| 28 | 253 | 0.44 | 0 | 0.00 | snap; +http://support.embed.ly/ |
