| Used Operating Systems by Visits |
| 1 | 22710 | 29.08 | 15413 | 71.34 | +http://ahrefs.com/robot/ |
| 2 | 6943 | 8.89 | 4122 | 19.08 | +http://www.baidu.com/search/spider.html |
| 3 | 9822 | 12.58 | 609 | 2.82 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 706 | 0.90 | 273 | 1.26 | +http://www.google.com/bot.html |
| 5 | 403 | 0.52 | 217 | 1.00 | Windows NT |
| 6 | 19624 | 25.13 | 198 | 0.92 | http://mj12bot.com/ |
| 7 | 363 | 0.46 | 188 | 0.87 | +http://www.bing.com/bingbot.htm |
| 8 | 2023 | 2.59 | 164 | 0.76 | +http://www.semrush.com/bot.html |
| 9 | 786 | 1.01 | 124 | 0.57 | +http://www.linkdex.com/bots/ |
| 10 | 94 | 0.12 | 88 | 0.41 | +http://www.uptime.com/uptimebot |
| 11 | 283 | 0.36 | 70 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 178 | 0.23 | 61 | 0.28 | +http://yandex.com/bots |
| 13 | 27 | 0.03 | 15 | 0.07 | Windows 95 |
| 14 | 24 | 0.03 | 10 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 72 | 0.09 | 8 | 0.04 | +http://www.seokicks.de/robot.html |
| 16 | 8 | 0.01 | 7 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 17 | 20 | 0.03 | 5 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 6 | 0.01 | 5 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 19 | 12 | 0.02 | 5 | 0.02 | Windows 98 |
| 20 | 13406 | 17.17 | 4 | 0.02 | +http://megaindex.com/crawler |
| 21 | 7 | 0.01 | 3 | 0.01 | Linux i686 [unknown version] |
| 22 | 2 | 0.00 | 2 | 0.01 | Auto; Windows |
| 23 | 500 | 0.64 | 2 | 0.01 | Linux [unknown version] |
| 24 | 2 | 0.00 | 2 | 0.01 | +http://www.id-search.xyz/bot.html |
| 25 | 22 | 0.03 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 26 | 2 | 0.00 | 2 | 0.01 | Windows ME |
| 27 | 2 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 28 | 4 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 29 | 2 | 0.00 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 30 | 6 | 0.01 | 1 | 0.00 | +http://www.exabot.com/go/robot |
| 31 | 9 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 32 | 20 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 33 | 6 | 0.01 | 0 | 0.00 | X11 |
