| Used Operating Systems |
| 1 | 81630 | 69.24 | 481 | 8.99 | http://mj12bot.com/ |
| 2 | 23834 | 20.22 | 837 | 15.65 | +http://yandex.com/bots |
| 3 | 4291 | 3.64 | 21 | 0.39 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 3006 | 2.55 | 2561 | 47.88 | +http://www.baidu.com/search/spider.html |
| 5 | 1974 | 1.67 | 299 | 5.59 | +http://www.linkdex.com/bots/ |
| 6 | 1138 | 0.97 | 412 | 7.70 | Windows NT |
| 7 | 786 | 0.67 | 186 | 3.48 | +http://www.bing.com/bingbot.htm |
| 8 | 398 | 0.34 | 244 | 4.56 | +http://www.google.com/bot.html |
| 9 | 240 | 0.20 | 43 | 0.80 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 84 | 0.07 | 29 | 0.54 | Windows XP |
| 11 | 83 | 0.07 | 68 | 1.27 | +http://ahrefs.com/robot/ |
| 12 | 60 | 0.05 | 31 | 0.58 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 60 | 0.05 | 2 | 0.04 | Linux [unknown version] |
| 14 | 44 | 0.04 | 2 | 0.04 | +http://www.semrush.com/bot.html |
| 15 | 42 | 0.04 | 19 | 0.36 | +http://www.exabot.com/go/robot |
| 16 | 39 | 0.03 | 35 | 0.65 | +http://www.uptime.com/uptimebot |
| 17 | 37 | 0.03 | 20 | 0.37 | Windows 95 |
| 18 | 31 | 0.03 | 15 | 0.28 | Windows 98 |
| 19 | 27 | 0.02 | 3 | 0.06 | +http://www.seokicks.de/robot.html |
| 20 | 12 | 0.01 | 6 | 0.11 | Auto; Windows |
| 21 | 12 | 0.01 | 4 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 22 | 8 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 23 | 6 | 0.01 | 3 | 0.06 | +http://siteexplorer.info/Backlink-Check... |
| 24 | 6 | 0.01 | 2 | 0.04 | +http://webmeup-crawler.com/ |
| 25 | 6 | 0.01 | 2 | 0.04 | +http://megaindex.com/crawler |
| 26 | 6 | 0.01 | 4 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 27 | 6 | 0.01 | 3 | 0.06 | +http://duckduckgo.com |
| 28 | 5 | 0.00 | 3 | 0.06 | Windows 2000 |
| 29 | 5 | 0.00 | 0 | 0.00 | Android |
| 30 | 4 | 0.00 | 2 | 0.04 | http://www.opensiteexplorer.org/dotbot, ... |
| 31 | 4 | 0.00 | 2 | 0.04 | +info@netcraft.com |
| 32 | 3 | 0.00 | 3 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 33 | 2 | 0.00 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 2 | 0.00 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 35 | 2 | 0.00 | 2 | 0.04 | Windows ME |
| 36 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
