| Used Operating Systems |
| 1 | 126764 | 86.81 | 610 | 11.84 | http://mj12bot.com/ |
| 2 | 6362 | 4.36 | 406 | 7.88 | Windows NT |
| 3 | 4514 | 3.09 | 202 | 3.92 | +http://yandex.com/bots |
| 4 | 2399 | 1.64 | 303 | 5.88 | +http://www.linkdex.com/bots/ |
| 5 | 2085 | 1.43 | 1686 | 32.71 | +http://www.baidu.com/search/spider.html |
| 6 | 1046 | 0.72 | 268 | 5.20 | +http://www.bing.com/bingbot.htm |
| 7 | 728 | 0.50 | 591 | 11.47 | +http://megogoserial.ru |
| 8 | 686 | 0.47 | 222 | 4.31 | +http://www.google.com/bot.html |
| 9 | 679 | 0.46 | 551 | 10.69 | +http://tiod.ru |
| 10 | 169 | 0.12 | 116 | 2.25 | +http://ahrefs.com/robot/ |
| 11 | 148 | 0.10 | 26 | 0.50 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 76 | 0.05 | 65 | 1.26 | +http://www.uptime.com/uptimebot |
| 13 | 60 | 0.04 | 2 | 0.04 | Linux [unknown version] |
| 14 | 52 | 0.04 | 12 | 0.23 | +http://www.semrush.com/bot.html |
| 15 | 36 | 0.02 | 18 | 0.35 | +http://duckduckgo.com |
| 16 | 30 | 0.02 | 13 | 0.25 | Windows 98 |
| 17 | 27 | 0.02 | 12 | 0.23 | Windows 95 |
| 18 | 27 | 0.02 | 3 | 0.06 | +http://www.seokicks.de/robot.html |
| 19 | 24 | 0.02 | 6 | 0.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 20 | 19 | 0.01 | 6 | 0.12 | Windows XP |
| 21 | 18 | 0.01 | 8 | 0.16 | +http://www.exabot.com/go/robot |
| 22 | 12 | 0.01 | 4 | 0.08 | +http://www.pinterest.com/bot.html |
| 23 | 12 | 0.01 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 24 | 8 | 0.01 | 4 | 0.08 | +http://cliqz.com/company/cliqzbot |
| 25 | 6 | 0.00 | 2 | 0.04 | Windows CE |
| 26 | 6 | 0.00 | 3 | 0.06 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 27 | 6 | 0.00 | 2 | 0.04 | +http://megaindex.com/crawler |
| 28 | 5 | 0.00 | 2 | 0.04 | Auto; Windows |
| 29 | 4 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 31 | 3 | 0.00 | 1 | 0.02 | Windows 2000 |
| 32 | 2 | 0.00 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 2 | 0.00 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 34 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 35 | 2 | 0.00 | 1 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 36 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 37 | 1 | 0.00 | 0 | 0.00 | Windows 92 |
| 38 | 1 | 0.00 | 1 | 0.02 | X11 |
| 39 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
