| Used Operating Systems |
| 1 | 11140 | 29.81 | 8520 | 66.88 | +http://ahrefs.com/robot/ |
| 2 | 9423 | 25.22 | 250 | 1.96 | +http://yandex.com/bots |
| 3 | 8374 | 22.41 | 113 | 0.89 | http://mj12bot.com/ |
| 4 | 3570 | 9.55 | 3100 | 24.33 | +http://www.baidu.com/search/spider.html |
| 5 | 3240 | 8.67 | 142 | 1.11 | Windows NT |
| 6 | 482 | 1.29 | 176 | 1.38 | +http://www.bing.com/bingbot.htm |
| 7 | 437 | 1.17 | 203 | 1.59 | +http://www.google.com/bot.html |
| 8 | 344 | 0.92 | 97 | 0.76 | +http://www.linkdex.com/bots/ |
| 9 | 104 | 0.28 | 58 | 0.46 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 60 | 0.16 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 46 | 0.12 | 39 | 0.31 | +http://www.uptime.com/uptimebot |
| 12 | 30 | 0.08 | 5 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 13 | 24 | 0.06 | 3 | 0.02 | +http://www.seokicks.de/robot.html |
| 14 | 10 | 0.03 | 3 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 9 | 0.02 | 0 | 0.00 | +spider@seoscanners.net |
| 16 | 8 | 0.02 | 1 | 0.01 | J2ME/MIDP |
| 17 | 8 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 18 | 8 | 0.02 | 4 | 0.03 | +http://duckduckgo.com |
| 19 | 7 | 0.02 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 20 | 6 | 0.02 | 4 | 0.03 | +http://sur.ly/bot.html |
| 21 | 6 | 0.02 | 3 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 22 | 6 | 0.02 | 3 | 0.02 | +http://www.exabot.com/go/robot |
| 23 | 4 | 0.01 | 2 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 4 | 0.01 | 3 | 0.02 | +info@netcraft.com |
| 25 | 4 | 0.01 | 1 | 0.01 | +http://www.profound.net/domainappender |
| 26 | 3 | 0.01 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 27 | 2 | 0.01 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 28 | 2 | 0.01 | 1 | 0.01 | Windows 98 |
| 29 | 2 | 0.01 | 0 | 0.00 | UrlCrawler; http://www.seomoz.org/dp/rog... |
| 30 | 2 | 0.01 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 1 | 0.00 | 1 | 0.01 | Windows XP |
| 32 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 33 | 1 | 0.00 | 1 | 0.01 | +http://www.google.com/bot.html,Yahoo! S... |
| 34 | 1 | 0.00 | 0 | 0.00 | +; |
| 35 | 1 | 0.00 | 0 | 0.00 | Win32; Trident/7.0 |
