| Used Operating Systems |
| 1 | 5100 | 42.39 | 2812 | 68.17 | +http://www.baidu.com/search/spider.html |
| 2 | 1990 | 16.54 | 387 | 9.38 | +http://www.google.com/bot.html |
| 3 | 1143 | 9.50 | 226 | 5.48 | +http://www.linkdex.com/bots/ |
| 4 | 844 | 7.01 | 140 | 3.39 | http://mj12bot.com/ |
| 5 | 738 | 6.13 | 167 | 4.05 | Windows NT |
| 6 | 664 | 5.52 | 66 | 1.60 | +http://yandex.com/bots |
| 7 | 526 | 4.37 | 121 | 2.93 | +http://www.bing.com/bingbot.htm |
| 8 | 444 | 3.69 | 9 | 0.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 215 | 1.79 | 13 | 0.32 | +http://ahrefs.com/robot/ |
| 10 | 121 | 1.01 | 115 | 2.79 | +http://www.uptime.com/uptimebot |
| 11 | 81 | 0.67 | 6 | 0.15 | +http://www.semrush.com/bot.html |
| 12 | 52 | 0.43 | 26 | 0.63 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 13 | 20 | 0.17 | 2 | 0.05 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 16 | 0.13 | 7 | 0.17 | +http://www.findxbot.com |
| 15 | 15 | 0.12 | 5 | 0.12 | +http://www.seokicks.de/robot.html |
| 16 | 14 | 0.12 | 4 | 0.10 | +http://siteexplorer.info/Backlink-Check... |
| 17 | 8 | 0.07 | 2 | 0.05 | +http://www.exabot.com/go/robot |
| 18 | 6 | 0.05 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 19 | 5 | 0.04 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 4 | 0.03 | 2 | 0.05 | +https://deusu.de/robot.html |
| 21 | 4 | 0.03 | 2 | 0.05 | +https://www.mojeek.com/bot.html |
| 22 | 4 | 0.03 | 2 | 0.05 | +info@netcraft.com |
| 23 | 4 | 0.03 | 2 | 0.05 | +http://duckduckgo.com |
| 24 | 2 | 0.02 | 0 | 0.00 | documents; +http://docs.google.com |
| 25 | 2 | 0.02 | 2 | 0.05 | crawler@mixrank.com |
| 26 | 2 | 0.02 | 0 | 0.00 | Windows 92 |
| 27 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 28 | 2 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 2 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 2 | 0.02 | 2 | 0.05 | Linux i686 [unknown version] |
