| Used Operating Systems by Visits |
| 1 | 3245 | 43.00 | 2877 | 73.15 | +http://www.baidu.com/search/spider.html |
| 2 | 1848 | 24.49 | 556 | 14.14 | +http://www.google.com/bot.html |
| 3 | 1373 | 18.20 | 145 | 3.69 | Windows NT |
| 4 | 255 | 3.38 | 114 | 2.90 | +http://www.bing.com/bingbot.htm |
| 5 | 256 | 3.39 | 82 | 2.08 | +http://yandex.com/bots |
| 6 | 83 | 1.10 | 39 | 0.99 | ezooms.bot@gmail.com |
| 7 | 98 | 1.30 | 39 | 0.99 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 39 | 0.52 | 18 | 0.46 | +http://www.exabot.com/go/robot |
| 9 | 20 | 0.27 | 16 | 0.41 | +http://ahrefs.com/robot/ |
| 10 | 16 | 0.21 | 8 | 0.20 | +http://shoulu.jike.com/spider.html |
| 11 | 70 | 0.93 | 7 | 0.18 | http://crawler.sistrix.net/ |
| 12 | 123 | 1.63 | 6 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 4 | 0.05 | 4 | 0.10 | Linux [unknown version] |
| 14 | 38 | 0.50 | 4 | 0.10 | Linux i686 [unknown version] |
| 15 | 8 | 0.11 | 4 | 0.10 | Windows 98 |
| 16 | 6 | 0.08 | 3 | 0.08 | +http://discoveryengine.com/discoverybot... |
| 17 | 30 | 0.40 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 18 | 2 | 0.03 | 2 | 0.05 | +http://pmoz.info/doc/botinfo.htm |
| 19 | 2 | 0.03 | 2 | 0.05 | Windows 95 |
| 20 | 3 | 0.04 | 2 | 0.05 | +info@netcraft.com |
| 21 | 1 | 0.01 | 1 | 0.03 | Intel Mac OS X |
| 22 | 21 | 0.28 | 1 | 0.03 | PPC Mac OS X 10.4 |
| 23 | 1 | 0.01 | 1 | 0.03 | +http://domains.checkparams.com/ |
| 24 | 4 | 0.05 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
