| Used Operating Systems by Visits |
| 1 | 5482 | 11.64 | 3766 | 45.59 | +http://ahrefs.com/robot/ |
| 2 | 2660 | 5.65 | 2251 | 27.25 | +http://www.baidu.com/search/spider.html |
| 3 | 6940 | 14.74 | 635 | 7.69 | Windows NT |
| 4 | 770 | 1.63 | 359 | 4.35 | +http://www.google.com/bot.html |
| 5 | 27080 | 57.50 | 356 | 4.31 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 801 | 1.70 | 226 | 2.74 | +http://www.linkdex.com/bots/ |
| 7 | 839 | 1.78 | 201 | 2.43 | +http://www.bing.com/bingbot.htm |
| 8 | 1776 | 3.77 | 196 | 2.37 | +http://yandex.com/bots |
| 9 | 256 | 0.54 | 63 | 0.76 | +http://www.profound.net/domainappender |
| 10 | 55 | 0.12 | 34 | 0.41 | Windows 95 |
| 11 | 70 | 0.15 | 32 | 0.39 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 21 | 0.04 | 16 | 0.19 | Windows XP |
| 13 | 24 | 0.05 | 13 | 0.16 | Windows 98 |
| 14 | 52 | 0.11 | 9 | 0.11 | +http://www.semrush.com/bot.html |
| 15 | 20 | 0.04 | 9 | 0.11 | +http://www.exabot.com/go/robot |
| 16 | 23 | 0.05 | 8 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 16 | 0.03 | 8 | 0.10 | Windows ME |
| 18 | 9 | 0.02 | 8 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 19 | 16 | 0.03 | 8 | 0.10 | +http://duckduckgo.com |
| 20 | 11 | 0.02 | 7 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 21 | 22 | 0.05 | 7 | 0.08 | +http://napoveda.seznam.cz/en/seznambot-... |
| 22 | 7 | 0.01 | 6 | 0.07 | Auto; Windows |
| 23 | 7 | 0.01 | 6 | 0.07 | Windows 3.1 |
| 24 | 48 | 0.10 | 6 | 0.07 | +http://www.seokicks.de/robot.html |
| 25 | 8 | 0.02 | 4 | 0.05 | Windows CE |
| 26 | 4 | 0.01 | 4 | 0.05 | Windows 2000 |
| 27 | 24 | 0.05 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 28 | 12 | 0.03 | 4 | 0.05 | +spider@seoscanners.net |
| 29 | 5 | 0.01 | 4 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 30 | 4 | 0.01 | 3 | 0.04 | +info@netcraft.com |
| 31 | 4 | 0.01 | 2 | 0.02 | +https://www.mojeek.com/bot.html |
| 32 | 12 | 0.03 | 2 | 0.02 | +https://www.dataprovider.com/ |
| 33 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 34 | 7 | 0.01 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 35 | 1 | 0.00 | 1 | 0.01 | Windows 9x |
| 36 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 4 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 38 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 39 | 4 | 0.01 | 0 | 0.00 | +http://webmeup-crawler.com/ |
