| Used Operating Systems by Visits |
| 1 | 2050 | 7.74 | 1812 | 29.04 | +http://www.baidu.com/search/spider.html |
| 2 | 3842 | 14.50 | 1549 | 24.82 | +http://ahrefs.com/robot/ |
| 3 | 3620 | 13.66 | 1214 | 19.46 | Windows NT |
| 4 | 1926 | 7.27 | 505 | 8.09 | +http://www.bing.com/bingbot.htm |
| 5 | 502 | 1.89 | 234 | 3.75 | +http://www.google.com/bot.html |
| 6 | 10564 | 39.87 | 206 | 3.30 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 499 | 1.88 | 178 | 2.85 | +http://www.linkdex.com/bots/ |
| 8 | 2529 | 9.54 | 139 | 2.23 | +http://yandex.com/bots |
| 9 | 115 | 0.43 | 92 | 1.47 | Windows 95 |
| 10 | 80 | 0.30 | 43 | 0.69 | Windows 98 |
| 11 | 194 | 0.73 | 41 | 0.66 | +http://www.semrush.com/bot.html |
| 12 | 20 | 0.08 | 20 | 0.32 | Windows 2000 |
| 13 | 25 | 0.09 | 19 | 0.30 | Windows XP |
| 14 | 145 | 0.55 | 19 | 0.30 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 22 | 0.08 | 18 | 0.29 | MSIE 5.5; Windows NT 5.0 |
| 16 | 30 | 0.11 | 16 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 35 | 0.13 | 16 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 18 | 0.07 | 16 | 0.26 | Windows ME |
| 19 | 23 | 0.09 | 16 | 0.26 | Windows 3.1 |
| 20 | 14 | 0.05 | 14 | 0.22 | Auto; Windows |
| 21 | 17 | 0.06 | 13 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 22 | 18 | 0.07 | 11 | 0.18 | Windows CE |
| 23 | 10 | 0.04 | 10 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 24 | 22 | 0.08 | 8 | 0.13 | +http://www.xovibot.net/ |
| 25 | 80 | 0.30 | 5 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 26 | 6 | 0.02 | 5 | 0.08 | +http://www.uptime.com/uptimebot |
| 27 | 6 | 0.02 | 4 | 0.06 | +info@netcraft.com |
| 28 | 11 | 0.04 | 4 | 0.06 | +http://www.exabot.com/go/robot |
| 29 | 2 | 0.01 | 2 | 0.03 | +https://rankval.com |
| 30 | 12 | 0.05 | 2 | 0.03 | +http://www.profound.net/domainappender |
| 31 | 2 | 0.01 | 2 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 32 | 8 | 0.03 | 2 | 0.03 | +http://siteexplorer.info/ |
| 33 | 19 | 0.07 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 34 | 1 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
| 35 | 15 | 0.06 | 1 | 0.02 | +http://megaindex.com/crawler |
| 36 | 13 | 0.05 | 1 | 0.02 | +https://www.dataprovider.com/ |
| 37 | 2 | 0.01 | 1 | 0.02 | +http://duckduckgo.com |
| 38 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
