| Used Operating Systems by Visits |
| 1 | 9379 | 33.25 | 7140 | 67.81 | +http://ahrefs.com/robot/ |
| 2 | 2829 | 10.03 | 2290 | 21.75 | +http://www.baidu.com/search/spider.html |
| 3 | 1162 | 4.12 | 250 | 2.37 | Windows NT |
| 4 | 460 | 1.63 | 123 | 1.17 | +http://yandex.com/bots |
| 5 | 847 | 3.00 | 116 | 1.10 | +http://napoveda.seznam.cz/en/seznambot-... |
| 6 | 391 | 1.39 | 109 | 1.04 | +http://www.bing.com/bingbot.htm |
| 7 | 1040 | 3.69 | 99 | 0.94 | +http://www.google.com/bot.html |
| 8 | 297 | 1.05 | 94 | 0.89 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 4313 | 15.29 | 83 | 0.79 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 144 | 0.51 | 54 | 0.51 | +http://www.linkdex.com/bots/ |
| 11 | 2346 | 8.32 | 50 | 0.47 | http://mj12bot.com/ |
| 12 | 141 | 0.50 | 43 | 0.41 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 69 | 0.24 | 16 | 0.15 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 11 | 0.04 | 11 | 0.10 | Windows 95 |
| 15 | 14 | 0.05 | 7 | 0.07 | +http://www.exabot.com/go/robot |
| 16 | 355 | 1.26 | 6 | 0.06 | +http://www.seokicks.de/robot.html |
| 17 | 668 | 2.37 | 4 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 48 | 0.17 | 4 | 0.04 | +http://webmeup-crawler.com/ |
| 19 | 3 | 0.01 | 3 | 0.03 | Windows 2000 |
| 20 | 3005 | 10.65 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 21 | 2 | 0.01 | 2 | 0.02 | Macintosh PPC |
| 22 | 2 | 0.01 | 2 | 0.02 | Auto; Windows |
| 23 | 168 | 0.60 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 24 | 2 | 0.01 | 2 | 0.02 | Android |
| 25 | 2 | 0.01 | 2 | 0.02 | Windows ME |
| 26 | 6 | 0.02 | 2 | 0.02 | Windows 98 |
| 27 | 349 | 1.24 | 2 | 0.02 | +http://siteexplorer.info/ |
| 28 | 4 | 0.01 | 2 | 0.02 | +http://duckduckgo.com |
| 29 | 1 | 0.00 | 1 | 0.01 | Windows CE |
| 30 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 31 | 1 | 0.00 | 1 | 0.01 | +http://glutenfreepleasure.com/ |
| 32 | 3 | 0.01 | 1 | 0.01 | +http://sur.ly/bot.html |
| 33 | 1 | 0.00 | 1 | 0.01 | Windows XP |
| 34 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 35 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 36 | 1 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 37 | 107 | 0.38 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 38 | 35 | 0.12 | 0 | 0.00 | +http://www.xovibot.net/ |
