| Used Operating Systems |
| 1 | 664 | 20.10 | 198 | 13.34 | Windows NT |
| 2 | 523 | 15.83 | 455 | 30.66 | +http://www.baidu.com/search/spider.html |
| 3 | 480 | 14.53 | 234 | 15.77 | +http://www.google.com/bot.html |
| 4 | 363 | 10.99 | 146 | 9.84 | +http://www.bing.com/bingbot.htm |
| 5 | 306 | 9.26 | 119 | 8.02 | +http://yandex.com/bots |
| 6 | 192 | 5.81 | 81 | 5.46 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 187 | 5.66 | 68 | 4.58 | http://mj12bot.com/ |
| 8 | 90 | 2.72 | 25 | 1.68 | +http://www.semrush.com/bot.html |
| 9 | 73 | 2.21 | 39 | 2.63 | +http://ahrefs.com/robot/ |
| 10 | 60 | 1.82 | 6 | 0.40 | Android |
| 11 | 52 | 1.57 | 13 | 0.88 | +http://www.profound.net/domainappender |
| 12 | 40 | 1.21 | 19 | 1.28 | +http://duckduckgo.com |
| 13 | 34 | 1.03 | 17 | 1.15 | Linux i686 [unknown version] |
| 14 | 28 | 0.85 | 2 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 27 | 0.82 | 3 | 0.20 | +http://OpenLinkProfiler.org/bot |
| 16 | 27 | 0.82 | 3 | 0.20 | +http://www.seokicks.de/robot.html |
| 17 | 22 | 0.67 | 11 | 0.74 | +http://www.pinterest.com/bot.html |
| 18 | 18 | 0.54 | 6 | 0.40 | +http://www.linkdex.com/bots/ |
| 19 | 17 | 0.51 | 4 | 0.27 | +http://siteexplorer.info/Backlink-Check... |
| 20 | 16 | 0.48 | 5 | 0.34 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 14 | 0.42 | 6 | 0.40 | http://www.botje.com/plukkie.htm |
| 22 | 10 | 0.30 | 5 | 0.34 | +http://www.exabot.com/go/robot |
| 23 | 8 | 0.24 | 1 | 0.07 | Linux [unknown version] |
| 24 | 8 | 0.24 | 2 | 0.13 | +http://naver.me/bot |
| 25 | 7 | 0.21 | 1 | 0.07 | +https://www.aihitdata.com/about |
| 26 | 6 | 0.18 | 1 | 0.07 | J2ME/MIDP |
| 27 | 4 | 0.12 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 28 | 4 | 0.12 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 29 | 4 | 0.12 | 0 | 0.00 | Windows 3.1 |
| 30 | 3 | 0.09 | 1 | 0.07 | +info@netcraft.com |
| 31 | 2 | 0.06 | 2 | 0.13 | i686 Linux; 20020502 |
| 32 | 2 | 0.06 | 1 | 0.07 | +https://github.com/AliasIO/Wappalyzer |
| 33 | 2 | 0.06 | 2 | 0.13 | +http://glutenfreepleasure.com/ |
| 34 | 2 | 0.06 | 2 | 0.13 | Intel Mac OS X 10.5 |
| 35 | 2 | 0.06 | 2 | 0.13 | http://support.paper.li/entries/20023257... |
| 36 | 2 | 0.06 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 2 | 0.06 | 1 | 0.07 | +http://cliqz.com/company/cliqzbot |
| 38 | 2 | 0.06 | 2 | 0.13 | +https://iodc.co.uk |
| 39 | 1 | 0.03 | 1 | 0.07 | X11 |
