| Used Operating Systems |
| 1 | 42955 | 42.16 | 25119 | 87.99 | +http://ahrefs.com/robot/ |
| 2 | 39715 | 38.98 | 294 | 1.03 | http://mj12bot.com/ |
| 3 | 11008 | 10.80 | 700 | 2.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 1908 | 1.87 | 131 | 0.46 | +http://yandex.com/bots |
| 5 | 1756 | 1.72 | 1108 | 3.88 | +http://www.baidu.com/search/spider.html |
| 6 | 1101 | 1.08 | 258 | 0.90 | +http://www.bing.com/bingbot.htm |
| 7 | 976 | 0.96 | 348 | 1.22 | +http://www.google.com/bot.html |
| 8 | 675 | 0.66 | 163 | 0.57 | +http://www.linkdex.com/bots/ |
| 9 | 506 | 0.50 | 183 | 0.64 | Windows NT |
| 10 | 414 | 0.41 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 11 | 283 | 0.28 | 96 | 0.34 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 136 | 0.13 | 1 | 0.00 | Android |
| 13 | 90 | 0.09 | 2 | 0.01 | +http://www.linkpad.ru |
| 14 | 64 | 0.06 | 15 | 0.05 | +http://www.semrush.com/bot.html |
| 15 | 54 | 0.05 | 38 | 0.13 | +http://www.uptime.com/uptimebot |
| 16 | 39 | 0.04 | 5 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 32 | 0.03 | 11 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 28 | 0.03 | 16 | 0.06 | Windows 95 |
| 19 | 19 | 0.02 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 20 | 16 | 0.02 | 7 | 0.02 | Windows 98 |
| 21 | 14 | 0.01 | 7 | 0.02 | +http://duckduckgo.com |
| 22 | 13 | 0.01 | 7 | 0.02 | +http://naver.me/bot |
| 23 | 11 | 0.01 | 4 | 0.01 | Windows 3.1 |
| 24 | 9 | 0.01 | 3 | 0.01 | Auto; Windows |
| 25 | 9 | 0.01 | 3 | 0.01 | Windows XP |
| 26 | 8 | 0.01 | 7 | 0.02 | +http://glutenfreepleasure.com/ |
| 27 | 8 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 6 | 0.01 | 5 | 0.02 | +info@netcraft.com |
| 29 | 5 | 0.00 | 2 | 0.01 | Windows CE |
| 30 | 5 | 0.00 | 3 | 0.01 | +http://www.exabot.com/go/robot |
| 31 | 4 | 0.00 | 2 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 32 | 3 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 33 | 3 | 0.00 | 1 | 0.00 | +http://www.profound.net/domainappender |
| 34 | 2 | 0.00 | 1 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 35 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 36 | 2 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 37 | 2 | 0.00 | 1 | 0.00 | +spider@seoscanners.net |
| 38 | 2 | 0.00 | 1 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 39 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 40 | 1 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 41 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 5.0 |
