| Used Operating Systems |
| 1 | 40255 | 66.90 | 2115 | 31.21 | +http://ahrefs.com/robot/ |
| 2 | 5828 | 9.69 | 2334 | 34.44 | Windows NT |
| 3 | 4342 | 7.22 | 137 | 2.02 | http://mj12bot.com/ |
| 4 | 3126 | 5.20 | 582 | 8.59 | +http://www.bing.com/bingbot.htm |
| 5 | 1695 | 2.82 | 302 | 4.46 | +http://www.google.com/bot.html |
| 6 | 1604 | 2.67 | 177 | 2.61 | +http://www.baidu.com/search/spider.html |
| 7 | 773 | 1.28 | 106 | 1.56 | +http://yandex.com/bots |
| 8 | 439 | 0.73 | 49 | 0.72 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 408 | 0.68 | 260 | 3.84 | +http://www.linkdex.com/bots/ |
| 10 | 289 | 0.48 | 93 | 1.37 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 194 | 0.32 | 2 | 0.03 | +https://www.aihitdata.com/about |
| 12 | 141 | 0.23 | 116 | 1.71 | Windows 95 |
| 13 | 115 | 0.19 | 53 | 0.78 | Windows 98 |
| 14 | 88 | 0.15 | 43 | 0.63 | +http://megogoserial.ru |
| 15 | 82 | 0.14 | 76 | 1.12 | +http://www.uptime.com/uptimebot |
| 16 | 80 | 0.13 | 35 | 0.52 | +http://www.semrush.com/bot.html |
| 17 | 63 | 0.10 | 7 | 0.10 | +http://www.seokicks.de/robot.html |
| 18 | 62 | 0.10 | 5 | 0.07 | +http://help.coccoc.com/searchengine |
| 19 | 60 | 0.10 | 4 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 20 | 48 | 0.08 | 11 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 39 | 0.06 | 36 | 0.53 | MSIE 5.5; Windows NT 4.0 |
| 22 | 34 | 0.06 | 2 | 0.03 | X11 |
| 23 | 34 | 0.06 | 34 | 0.50 | +http://tiod.ru |
| 24 | 31 | 0.05 | 9 | 0.13 | Windows XP |
| 25 | 29 | 0.05 | 27 | 0.40 | Windows 2000 |
| 26 | 29 | 0.05 | 26 | 0.38 | Windows 3.1 |
| 27 | 27 | 0.04 | 26 | 0.38 | Auto; Windows |
| 28 | 25 | 0.04 | 22 | 0.32 | Windows ME |
| 29 | 23 | 0.04 | 21 | 0.31 | Windows CE |
| 30 | 21 | 0.03 | 20 | 0.30 | ) - BrowseX (2.0.0 Windows |
| 31 | 15 | 0.02 | 1 | 0.01 | +http://megaindex.com/crawler |
| 32 | 15 | 0.02 | 5 | 0.07 | +http://www.exabot.com/go/robot |
| 33 | 14 | 0.02 | 0 | 0.00 | S60 |
| 34 | 14 | 0.02 | 13 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 35 | 14 | 0.02 | 7 | 0.10 | +http://duckduckgo.com |
| 36 | 12 | 0.02 | 1 | 0.01 | +http://www.findxbot.com |
| 37 | 10 | 0.02 | 0 | 0.00 | http://drive.google.com |
| 38 | 10 | 0.02 | 2 | 0.03 | +http://siteexplorer.info/Backlink-Check... |
| 39 | 10 | 0.02 | 0 | 0.00 | Linux i686 [unknown version] |
| 40 | 8 | 0.01 | 0 | 0.00 | Android 2.2 |
| 41 | 8 | 0.01 | 0 | 0.00 | Macintosh |
| 42 | 7 | 0.01 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 43 | 7 | 0.01 | 0 | 0.00 | Android |
| 44 | 6 | 0.01 | 3 | 0.04 | Linux [unknown version] |
| 45 | 5 | 0.01 | 3 | 0.04 | +http://sur.ly/bot.html |
| 46 | 5 | 0.01 | 4 | 0.06 | +info@netcraft.com |
| 47 | 5 | 0.01 | 0 | 0.00 | Android 2.2.1 |
| 48 | 4 | 0.01 | 2 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 49 | 2 | 0.00 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 50 | 2 | 0.00 | 2 | 0.03 | Intel Mac OS X 10.4 |
| 51 | 2 | 0.00 | 0 | 0.00 | Android 4.1 |
| 52 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 53 | 1 | 0.00 | 1 | 0.01 | https://nmap.org/book/nse.html |
| 54 | 1 | 0.00 | 1 | 0.01 | +http://glutenfreepleasure.com/ |
| 55 | 1 | 0.00 | 0 | 0.00 | Android 2.3.3 |
| 56 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 57 | 1 | 0.00 | 0 | 0.00 | X11; Linux x86_64; pl |
| 58 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 59 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 60 | 1 | 0.00 | 0 | 0.00 | Android 2.3.4 |
