| Used Operating Systems by Visits |
| 1 | 2102 | 21.13 | 1971 | 47.09 | +http://www.baidu.com/search/spider.html |
| 2 | 1549 | 15.57 | 795 | 18.99 | +http://www.google.com/bot.html |
| 3 | 1191 | 11.97 | 389 | 9.29 | Windows NT |
| 4 | 503 | 5.06 | 315 | 7.53 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 987 | 9.92 | 285 | 6.81 | +http://www.bing.com/bingbot.htm |
| 6 | 348 | 3.50 | 172 | 4.11 | +http://ahrefs.com/robot/ |
| 7 | 406 | 4.08 | 42 | 1.00 | +http://yandex.com/bots |
| 8 | 804 | 8.08 | 42 | 1.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 69 | 0.69 | 33 | 0.79 | +http://www.linkdex.com/bots/ |
| 10 | 416 | 4.18 | 21 | 0.50 | +http://www.semrush.com/bot.html |
| 11 | 204 | 2.05 | 19 | 0.45 | http://mj12bot.com/ |
| 12 | 39 | 0.39 | 13 | 0.31 | Windows XP |
| 13 | 36 | 0.36 | 13 | 0.31 | Windows 95 |
| 14 | 21 | 0.21 | 11 | 0.26 | Windows 98 |
| 15 | 15 | 0.15 | 9 | 0.22 | +http://www.exabot.com/go/robot |
| 16 | 101 | 1.02 | 6 | 0.14 | http://www.majestic12.co.uk/bot.php?+ |
| 17 | 9 | 0.09 | 5 | 0.12 | FreeBSD [unknown version] |
| 18 | 10 | 0.10 | 5 | 0.12 | +http://duckduckgo.com |
| 19 | 11 | 0.11 | 4 | 0.10 | Windows CE |
| 20 | 37 | 0.37 | 4 | 0.10 | http://www.searchmetrics.com/en/searchme... |
| 21 | 203 | 2.04 | 4 | 0.10 | +http://siteexplorer.info/Backlink-Check... |
| 22 | 3 | 0.03 | 3 | 0.07 | Windows 2000 |
| 23 | 5 | 0.05 | 3 | 0.07 | Auto; Windows |
| 24 | 684 | 6.88 | 3 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 25 | 9 | 0.09 | 3 | 0.07 | Windows ME |
| 26 | 27 | 0.27 | 3 | 0.07 | +http://www.seokicks.de/robot.html |
| 27 | 6 | 0.06 | 3 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 28 | 4 | 0.04 | 2 | 0.05 | support.orangebot@orange.com |
| 29 | 107 | 1.08 | 2 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 30 | 5 | 0.05 | 2 | 0.05 | Windows 3.1 |
| 31 | 32 | 0.32 | 2 | 0.05 | +http://webmeup-crawler.com/ |
| 32 | 1 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 33 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 34 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
