| Used Operating Systems by Visits |
| 1 | 2497 | 50.22 | 2218 | 70.79 | +http://www.baidu.com/search/spider.html |
| 2 | 388 | 7.80 | 385 | 12.29 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 480 | 9.65 | 191 | 6.10 | +http://www.google.com/bot.html |
| 4 | 606 | 12.19 | 121 | 3.86 | Windows NT |
| 5 | 321 | 6.46 | 80 | 2.55 | +http://www.bing.com/bingbot.htm |
| 6 | 415 | 8.35 | 55 | 1.76 | +http://yandex.com/bots |
| 7 | 51 | 1.03 | 14 | 0.45 | http://crawler.sistrix.net/ |
| 8 | 14 | 0.28 | 14 | 0.45 | http://www.youdao.com/help/webmaster/spi... |
| 9 | 41 | 0.82 | 14 | 0.45 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 15 | 0.30 | 7 | 0.22 | ezooms.bot@gmail.com |
| 11 | 12 | 0.24 | 6 | 0.19 | Windows 95 |
| 12 | 12 | 0.24 | 6 | 0.19 | Linux i686 [unknown version] |
| 13 | 70 | 1.41 | 5 | 0.16 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 6 | 0.12 | 4 | 0.13 | +info@netcraft.com |
| 15 | 4 | 0.08 | 3 | 0.10 | Intel Mac OS X 10.4 |
| 16 | 16 | 0.32 | 3 | 0.10 | Windows 98 |
| 17 | 4 | 0.08 | 2 | 0.06 | Windows CE |
| 18 | 8 | 0.16 | 2 | 0.06 | +http://www.aihit.com/ |
| 19 | 10 | 0.20 | 2 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 20 | 2 | 0.04 | 1 | 0.03 | +http://w123.125.71.33 - - [05/Jul/2012:... |
