| Used Operating Systems by Visits |
| 1 | 2460 | 5.86 | 2071 | 45.80 | +http://www.baidu.com/search/spider.html |
| 2 | 3822 | 9.10 | 887 | 19.62 | +http://www.google.com/bot.html |
| 3 | 1605 | 3.82 | 348 | 7.70 | +http://www.bing.com/bingbot.htm |
| 4 | 26672 | 63.52 | 346 | 7.65 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 5494 | 13.08 | 322 | 7.12 | Windows NT |
| 6 | 520 | 1.24 | 180 | 3.98 | +http://yandex.com/bots |
| 7 | 322 | 0.77 | 81 | 1.79 | +http://www.linkdex.com/bots/ |
| 8 | 292 | 0.70 | 63 | 1.39 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 82 | 0.20 | 34 | 0.75 | +http://www.semrush.com/bot.html |
| 10 | 63 | 0.15 | 33 | 0.73 | +http://ahrefs.com/robot/ |
| 11 | 54 | 0.13 | 26 | 0.57 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 48 | 0.11 | 12 | 0.27 | +http://www.profound.net/domainappender |
| 13 | 24 | 0.06 | 11 | 0.24 | +http://www.exabot.com/go/robot |
| 14 | 24 | 0.06 | 10 | 0.22 | +http://help.coccoc.com/searchengine |
| 15 | 16 | 0.04 | 8 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 8 | 0.02 | 7 | 0.15 | Windows XP |
| 17 | 8 | 0.02 | 7 | 0.15 | Windows 95 |
| 18 | 8 | 0.02 | 6 | 0.13 | Win32 |
| 19 | 16 | 0.04 | 6 | 0.13 | +spider@seoscanners.net |
| 20 | 54 | 0.13 | 6 | 0.13 | +http://www.seokicks.de/robot.html |
| 21 | 9 | 0.02 | 6 | 0.13 | Windows 98 |
| 22 | 12 | 0.03 | 6 | 0.13 | +http://duckduckgo.com |
| 23 | 5 | 0.01 | 5 | 0.11 | Auto; Windows |
| 24 | 8 | 0.02 | 4 | 0.09 | +https://www.mojeek.com/bot.html |
| 25 | 34 | 0.08 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 26 | 61 | 0.15 | 3 | 0.07 | Linux [unknown version] |
| 27 | 3 | 0.01 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 28 | 12 | 0.03 | 3 | 0.07 | +http://www.findxbot.com |
| 29 | 3 | 0.01 | 3 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 30 | 2 | 0.00 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 31 | 2 | 0.00 | 2 | 0.04 | Windows ME |
| 32 | 2 | 0.00 | 2 | 0.04 | Windows 3.1 |
| 33 | 5 | 0.01 | 2 | 0.04 | Linux i686 [unknown version] |
| 34 | 130 | 0.31 | 2 | 0.04 | +https://www.aihitdata.com/about |
| 35 | 62 | 0.15 | 2 | 0.04 | +http://megaindex.com/crawler |
| 36 | 24 | 0.06 | 2 | 0.04 | +https://www.dataprovider.com/ |
| 37 | 2 | 0.00 | 2 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 38 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 39 | 1 | 0.00 | 1 | 0.02 | +http://glutenfreepleasure.com/ |
| 40 | 1 | 0.00 | 1 | 0.02 | +https://rankval.com |
| 41 | 3 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 42 | 1 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 43 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 44 | 5 | 0.01 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 45 | 8 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
