| Used Operating Systems by Visits |
| 1 | 1212 | 4.91 | 385 | 23.39 | Windows NT |
| 2 | 1122 | 4.54 | 349 | 21.20 | +http://www.bing.com/bingbot.htm |
| 3 | 20047 | 81.17 | 216 | 13.12 | http://mj12bot.com/ |
| 4 | 623 | 2.52 | 183 | 11.12 | +http://www.google.com/bot.html |
| 5 | 322 | 1.30 | 101 | 6.14 | +http://www.linkdex.com/bots/ |
| 6 | 141 | 0.57 | 101 | 6.14 | +http://www.baidu.com/search/spider.html |
| 7 | 258 | 1.04 | 78 | 4.74 | +http://yandex.com/bots |
| 8 | 89 | 0.36 | 53 | 3.22 | +http://ahrefs.com/robot/ |
| 9 | 92 | 0.37 | 39 | 2.37 | +http://www.semrush.com/bot.html |
| 10 | 52 | 0.21 | 23 | 1.40 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 386 | 1.56 | 22 | 1.34 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 42 | 0.17 | 16 | 0.97 | Windows XP |
| 13 | 15 | 0.06 | 8 | 0.49 | Windows 95 |
| 14 | 22 | 0.09 | 8 | 0.49 | +http://www.exabot.com/go/robot |
| 15 | 20 | 0.08 | 6 | 0.36 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 12 | 0.05 | 6 | 0.36 | +https://www.mojeek.com/bot.html |
| 17 | 9 | 0.04 | 6 | 0.36 | +http://www.uptime.com/uptimebot |
| 18 | 12 | 0.05 | 6 | 0.36 | +http://duckduckgo.com |
| 19 | 36 | 0.15 | 4 | 0.24 | +http://OpenLinkProfiler.org/bot |
| 20 | 15 | 0.06 | 4 | 0.24 | Windows 98 |
| 21 | 3 | 0.01 | 3 | 0.18 | Auto; Windows |
| 22 | 5 | 0.02 | 3 | 0.18 | MSIE 5.5; Windows NT 4.0 |
| 23 | 28 | 0.11 | 2 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 16 | 0.06 | 2 | 0.12 | http://www.searchmetrics.com/en/searchme... |
| 25 | 2 | 0.01 | 2 | 0.12 | Intel Mac OS X 10.4 |
| 26 | 2 | 0.01 | 2 | 0.12 | Windows ME |
| 27 | 6 | 0.02 | 2 | 0.12 | +info@netcraft.com |
| 28 | 32 | 0.13 | 2 | 0.12 | +https://www.aihitdata.com/about |
| 29 | 4 | 0.02 | 2 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 30 | 18 | 0.07 | 2 | 0.12 | http://crawler.007ac9.net/ |
| 31 | 4 | 0.02 | 2 | 0.12 | +http://www.grapeshot.co.uk/crawler.php |
| 32 | 21 | 0.09 | 1 | 0.06 | https://nmap.org/book/nse.html |
| 33 | 1 | 0.00 | 1 | 0.06 | Windows 2000 |
| 34 | 2 | 0.01 | 1 | 0.06 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 35 | 1 | 0.00 | 1 | 0.06 | Windows CE |
| 36 | 14 | 0.06 | 1 | 0.06 | Intel Mac OS X 10.5 |
| 37 | 1 | 0.00 | 1 | 0.06 | Windows 3.1 |
| 38 | 1 | 0.00 | 1 | 0.06 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 39 | 1 | 0.00 | 1 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 40 | 8 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
