| Used Operating Systems |
| 1 | 23061 | 57.68 | 615 | 12.79 | +http://yandex.com/bots |
| 2 | 8478 | 21.20 | 186 | 3.87 | http://mj12bot.com/ |
| 3 | 3761 | 9.41 | 2461 | 51.16 | +http://www.baidu.com/search/spider.html |
| 4 | 1117 | 2.79 | 467 | 9.71 | +http://ahrefs.com/robot/ |
| 5 | 958 | 2.40 | 263 | 5.47 | Windows NT |
| 6 | 793 | 1.98 | 185 | 3.85 | +http://www.linkdex.com/bots/ |
| 7 | 695 | 1.74 | 262 | 5.45 | +http://www.google.com/bot.html |
| 8 | 384 | 0.96 | 179 | 3.72 | +http://www.bing.com/bingbot.htm |
| 9 | 169 | 0.42 | 95 | 1.98 | +http://www.uptime.com/uptimebot |
| 10 | 91 | 0.23 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 68 | 0.17 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 12 | 57 | 0.14 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 51 | 0.13 | 3 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 48 | 0.12 | 2 | 0.04 | +spider@seoscanners.net |
| 15 | 24 | 0.06 | 10 | 0.21 | Windows 95 |
| 16 | 22 | 0.06 | 10 | 0.21 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 17 | 20 | 0.05 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 18 | 20 | 0.05 | 5 | 0.10 | Windows 98 |
| 19 | 19 | 0.05 | 4 | 0.08 | +http://naver.me/bot |
| 20 | 18 | 0.05 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 21 | 15 | 0.04 | 5 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 22 | 12 | 0.03 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 23 | 11 | 0.03 | 6 | 0.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 24 | 11 | 0.03 | 3 | 0.06 | Windows XP |
| 25 | 10 | 0.03 | 5 | 0.10 | Windows 3.1 |
| 26 | 10 | 0.03 | 4 | 0.08 | +http://www.exabot.com/go/robot |
| 27 | 8 | 0.02 | 4 | 0.08 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 6 | 0.02 | 4 | 0.08 | Windows CE |
| 29 | 6 | 0.02 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 30 | 6 | 0.02 | 3 | 0.06 | +http://duckduckgo.com |
| 31 | 5 | 0.01 | 3 | 0.06 | +info@netcraft.com |
| 32 | 4 | 0.01 | 2 | 0.04 | support.orangebot@orange.com |
| 33 | 4 | 0.01 | 3 | 0.06 | Windows ME |
| 34 | 4 | 0.01 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 35 | 3 | 0.01 | 0 | 0.00 | +http://www.domainoptima.com/robot |
| 36 | 2 | 0.01 | 2 | 0.04 | Windows 2000 |
| 37 | 2 | 0.01 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 38 | 2 | 0.01 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 39 | 2 | 0.01 | 1 | 0.02 | +http://domainsigma.com/robot |
| 40 | 1 | 0.00 | 1 | 0.02 | +http://glutenfreepleasure.com/ |
| 41 | 1 | 0.00 | 1 | 0.02 | +http://www.google.com/bot.html,Yahoo! S... |
| 42 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 43 | 1 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 44 | 1 | 0.00 | 1 | 0.02 | +http://megaindex.com/crawler |
