| Used Operating Systems by Visits |
| 1 | 4950 | 9.09 | 4324 | 59.73 | +http://www.baidu.com/search/spider.html |
| 2 | 21030 | 38.63 | 709 | 9.79 | +http://yandex.com/bots |
| 3 | 1281 | 2.35 | 638 | 8.81 | +http://www.google.com/bot.html |
| 4 | 1201 | 2.21 | 459 | 6.34 | +http://www.bing.com/bingbot.htm |
| 5 | 4453 | 8.18 | 450 | 6.22 | Windows NT |
| 6 | 694 | 1.27 | 183 | 2.53 | +http://www.linkdex.com/bots/ |
| 7 | 18087 | 33.23 | 148 | 2.04 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 148 | 0.27 | 83 | 1.15 | +http://www.xovibot.net/ |
| 9 | 51 | 0.09 | 43 | 0.59 | +http://www.uptime.com/uptimebot |
| 10 | 141 | 0.26 | 29 | 0.40 | +http://www.semrush.com/bot.html |
| 11 | 1921 | 3.53 | 24 | 0.33 | http://mj12bot.com/ |
| 12 | 62 | 0.11 | 23 | 0.32 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 33 | 0.06 | 17 | 0.23 | +http://ahrefs.com/robot/ |
| 14 | 32 | 0.06 | 15 | 0.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 24 | 0.04 | 12 | 0.17 | +http://duckduckgo.com |
| 16 | 44 | 0.08 | 11 | 0.15 | +http://www.profound.net/domainappender |
| 17 | 9 | 0.02 | 8 | 0.11 | Windows 95 |
| 18 | 14 | 0.03 | 7 | 0.10 | +http://www.exabot.com/go/robot |
| 19 | 19 | 0.03 | 7 | 0.10 | +http://napoveda.seznam.cz/en/seznambot-... |
| 20 | 63 | 0.12 | 5 | 0.07 | Windows XP |
| 21 | 5 | 0.01 | 4 | 0.06 | Windows 3.1 |
| 22 | 5 | 0.01 | 4 | 0.06 | +info@netcraft.com |
| 23 | 36 | 0.07 | 4 | 0.06 | +http://www.seokicks.de/robot.html |
| 24 | 8 | 0.01 | 4 | 0.06 | Windows 98 |
| 25 | 6 | 0.01 | 3 | 0.04 | +https://github.com/AliasIO/Wappalyzer |
| 26 | 3 | 0.01 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 27 | 2 | 0.00 | 2 | 0.03 | Windows 2000 |
| 28 | 2 | 0.00 | 2 | 0.03 | +http://besome1.info/securityresearchbot... |
| 29 | 2 | 0.00 | 2 | 0.03 | Windows ME |
| 30 | 6 | 0.01 | 2 | 0.03 | +http://webmeup-crawler.com/ |
| 31 | 1 | 0.00 | 1 | 0.01 | http://www.jambot.com/directory |
| 32 | 1 | 0.00 | 1 | 0.01 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 33 | 15 | 0.03 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 34 | 2 | 0.00 | 1 | 0.01 | +https://gimmeusa.com/crawler.html |
| 35 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 36 | 12 | 0.02 | 1 | 0.01 | Linux [unknown version] |
| 37 | 16 | 0.03 | 1 | 0.01 | +http://www.linkpad.ru |
| 38 | 15 | 0.03 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 39 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 40 | 13 | 0.02 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 41 | 1 | 0.00 | 1 | 0.01 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 42 | 13 | 0.02 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 43 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 8 | 0.01 | 1 | 0.01 | +http://siteexplorer.info/ |
| 45 | 1 | 0.00 | 0 | 0.00 | Solaris 2.5.x |
| 46 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
