| Used Operating Systems by Visits |
| 1 | 21101 | 22.99 | 5112 | 59.86 | +http://ahrefs.com/robot/ |
| 2 | 3069 | 3.34 | 1709 | 20.01 | +http://www.baidu.com/search/spider.html |
| 3 | 10108 | 11.01 | 788 | 9.23 | Windows NT |
| 4 | 43740 | 47.66 | 481 | 5.63 | +http://yandex.com/bots |
| 5 | 1363 | 1.49 | 142 | 1.66 | +http://www.bing.com/bingbot.htm |
| 6 | 4521 | 4.93 | 76 | 0.89 | http://mj12bot.com/ |
| 7 | 808 | 0.88 | 70 | 0.82 | +http://www.google.com/bot.html |
| 8 | 3078 | 3.35 | 26 | 0.30 | +http://webmeup-crawler.com/ |
| 9 | 76 | 0.08 | 25 | 0.29 | +http://www.linkdex.com/bots/ |
| 10 | 204 | 0.22 | 19 | 0.22 | +http://siteexplorer.info/Backlink-Check... |
| 11 | 132 | 0.14 | 16 | 0.19 | +http://help.coccoc.com/searchengine |
| 12 | 850 | 0.93 | 11 | 0.13 | +http://www.semrush.com/bot.html |
| 13 | 311 | 0.34 | 11 | 0.13 | Intel Mac OS X 10.6 |
| 14 | 1449 | 1.58 | 8 | 0.09 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 8 | 0.01 | 6 | 0.07 | Windows 95 |
| 16 | 128 | 0.14 | 5 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 559 | 0.61 | 5 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 18 | 4 | 0.00 | 4 | 0.05 | Windows 2000 |
| 19 | 125 | 0.14 | 4 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 6 | 0.01 | 3 | 0.04 | Linux i686 [unknown version] |
| 21 | 2 | 0.00 | 2 | 0.02 | Auto; Windows |
| 22 | 2 | 0.00 | 2 | 0.02 | Windows ME |
| 23 | 2 | 0.00 | 2 | 0.02 | Windows XP |
| 24 | 2 | 0.00 | 2 | 0.02 | Windows 3.1 |
| 25 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 26 | 2 | 0.00 | 2 | 0.02 | ; Trident/4.0; .NET CLR 1.1.4322; .NET C... |
| 27 | 56 | 0.06 | 2 | 0.02 | +http://www.findxbot.com |
| 28 | 16 | 0.02 | 2 | 0.02 | +http://www.exabot.com/go/robot |
| 29 | 6 | 0.01 | 1 | 0.01 | Windows CE |
| 30 | 3 | 0.00 | 1 | 0.01 | +http://webmeup.com/crawler.html |
| 31 | 4 | 0.00 | 1 | 0.01 | Windows 98 |
| 32 | 34 | 0.04 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 33 | 4 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 34 | 2 | 0.00 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
