| Used Operating Systems by Visits |
| 1 | 2819 | 22.19 | 2613 | 68.35 | +http://www.baidu.com/search/spider.html |
| 2 | 3397 | 26.74 | 333 | 8.71 | +http://yandex.com/bots |
| 3 | 273 | 2.15 | 269 | 7.04 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 1096 | 8.63 | 164 | 4.29 | +http://www.google.com/bot.html |
| 5 | 403 | 3.17 | 147 | 3.85 | +http://www.bing.com/bingbot.htm |
| 6 | 2231 | 17.56 | 80 | 2.09 | Windows NT |
| 7 | 1805 | 14.21 | 50 | 1.31 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 85 | 0.67 | 34 | 0.89 | ezooms.bot@gmail.com |
| 9 | 112 | 0.88 | 25 | 0.65 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 118 | 0.93 | 23 | 0.60 | +http://ahrefs.com/robot/ |
| 11 | 56 | 0.44 | 22 | 0.58 | +http://www.exabot.com/go/robot |
| 12 | 18 | 0.14 | 18 | 0.47 | http://www.youdao.com/help/webmaster/spi... |
| 13 | 80 | 0.63 | 10 | 0.26 | http://crawler.sistrix.net/ |
| 14 | 45 | 0.35 | 10 | 0.26 | Linux i686 [unknown version] |
| 15 | 107 | 0.84 | 7 | 0.18 | +http://shoulu.jike.com/spider.html |
| 16 | 5 | 0.04 | 5 | 0.13 | Windows XP |
| 17 | 8 | 0.06 | 4 | 0.10 | +http://www.infohelfer.de/crawler.php |
| 18 | 5 | 0.04 | 4 | 0.10 | +info@netcraft.com |
| 19 | 8 | 0.06 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 20 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 21 | 7 | 0.06 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 22 | 26 | 0.20 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
