| Used Operating Systems |
| 1 | 11771 | 34.53 | 380 | 4.91 | +http://yandex.com/bots |
| 2 | 6815 | 19.99 | 4387 | 56.63 | +http://ahrefs.com/robot/ |
| 3 | 6770 | 19.86 | 96 | 1.24 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 3050 | 8.95 | 147 | 1.90 | Windows NT |
| 5 | 1844 | 5.41 | 1696 | 21.89 | +http://www.baidu.com/search/spider.html |
| 6 | 1543 | 4.53 | 587 | 7.58 | +http://www.google.com/bot.html |
| 7 | 655 | 1.92 | 12 | 0.15 | http://mj12bot.com/ |
| 8 | 642 | 1.88 | 191 | 2.47 | +http://www.bing.com/bingbot.htm |
| 9 | 372 | 1.09 | 98 | 1.27 | +http://www.linkdex.com/bots/ |
| 10 | 239 | 0.70 | 41 | 0.53 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 86 | 0.25 | 24 | 0.31 | +http://www.semrush.com/bot.html |
| 12 | 70 | 0.21 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 13 | 49 | 0.14 | 14 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 35 | 0.10 | 27 | 0.35 | +http://www.uptime.com/uptimebot |
| 15 | 31 | 0.09 | 5 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 30 | 0.09 | 5 | 0.06 | +http://www.profound.net/domainappender |
| 17 | 27 | 0.08 | 1 | 0.01 | Android |
| 18 | 9 | 0.03 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 19 | 9 | 0.03 | 3 | 0.04 | +http://webmeup-crawler.com/ |
| 20 | 5 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 21 | 5 | 0.01 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 22 | 4 | 0.01 | 4 | 0.05 | +http://besome1.info/securityresearchbot... |
| 23 | 4 | 0.01 | 4 | 0.05 | Windows XP |
| 24 | 4 | 0.01 | 1 | 0.01 | Linux i686 [unknown version] |
| 25 | 4 | 0.01 | 2 | 0.03 | +http://duckduckgo.com |
| 26 | 3 | 0.01 | 3 | 0.04 | Windows 95 |
| 27 | 3 | 0.01 | 3 | 0.04 | Windows 3.1 |
| 28 | 2 | 0.01 | 2 | 0.03 | Windows CE |
| 29 | 2 | 0.01 | 2 | 0.03 | Windows ME |
| 30 | 2 | 0.01 | 2 | 0.03 | Windows 98 |
| 31 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 32 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 33 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 34 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 35 | 1 | 0.00 | 0 | 0.00 | Macintosh |
