| Used Operating Systems by Visits |
| 1 | 9016 | 1.63 | 7664 | 35.67 | +http://www.baidu.com/search/spider.html |
| 2 | 493437 | 89.38 | 7248 | 33.74 | Windows NT |
| 3 | 11615 | 2.10 | 2945 | 13.71 | +http://ahrefs.com/robot/ |
| 4 | 6914 | 1.25 | 1855 | 8.63 | +http://www.bing.com/bingbot.htm |
| 5 | 11183 | 2.03 | 808 | 3.76 | +http://www.google.com/bot.html |
| 6 | 4254 | 0.77 | 415 | 1.93 | ezooms.bot@gmail.com |
| 7 | 9863 | 1.79 | 205 | 0.95 | +http://yandex.com/bots |
| 8 | 153 | 0.03 | 153 | 0.71 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 29 | 0.01 | 29 | 0.13 | MSIE 5.5; Windows NT 5.0 |
| 10 | 1706 | 0.31 | 27 | 0.13 | Intel Mac OS X 10.6 |
| 11 | 2007 | 0.36 | 23 | 0.11 | Intel Mac OS X 10.4 |
| 12 | 324 | 0.06 | 22 | 0.10 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 90 | 0.02 | 14 | 0.07 | Linux [unknown version] |
| 14 | 29 | 0.01 | 13 | 0.06 | +http://www.exabot.com/go/robot |
| 15 | 85 | 0.02 | 12 | 0.06 | Linux i686 [unknown version] |
| 16 | 20 | 0.00 | 9 | 0.04 | +http://discoveryengine.com/discoverybot... |
| 17 | 9 | 0.00 | 5 | 0.02 | +http://www.compspy.com/spider.html |
| 18 | 31 | 0.01 | 5 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 425 | 0.08 | 5 | 0.02 | http://crawler.sistrix.net/ |
| 20 | 245 | 0.04 | 5 | 0.02 | Windows 98 |
| 21 | 26 | 0.00 | 4 | 0.02 | +http://shoulu.jike.com/spider.html |
| 22 | 99 | 0.02 | 3 | 0.01 | PPC Mac OS X 10.4 |
| 23 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 24 | 2 | 0.00 | 2 | 0.01 | http://support.paper.li/entries/20023257... |
| 25 | 15 | 0.00 | 2 | 0.01 | AOL 9.0; AOLBuild 4327.5202; Windows NT ... |
| 26 | 4 | 0.00 | 2 | 0.01 | +http://tweetmeme.com/ |
| 27 | 104 | 0.02 | 2 | 0.01 | Macintosh |
| 28 | 2 | 0.00 | 1 | 0.00 | Windows CE |
| 29 | 22 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.8 |
| 30 | 2 | 0.00 | 1 | 0.00 | http://www.botje.com/plukkie.htm |
| 31 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 32 | 3 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 33 | 58 | 0.01 | 1 | 0.00 | PPC Mac OS X 10.5 |
| 34 | 90 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 195 | 0.04 | 0 | 0.00 | Win32 |
| 36 | 1 | 0.00 | 0 | 0.00 | Windows NP 6.1 |
| 37 | 1 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
