| Used Operating Systems |
| 1 | 2758 | 41.25 | 2125 | 42.69 | +http://www.google.com/bot.html |
| 2 | 1690 | 25.28 | 1498 | 30.09 | +http://www.baidu.com/search/spider.html |
| 3 | 1155 | 17.27 | 848 | 17.03 | Windows NT |
| 4 | 291 | 4.35 | 174 | 3.50 | +http://www.bing.com/bingbot.htm |
| 5 | 257 | 3.84 | 187 | 3.76 | +http://ahrefs.com/robot/ |
| 6 | 147 | 2.20 | 50 | 1.00 | +http://yandex.com/bots |
| 7 | 118 | 1.76 | 9 | 0.18 | +http://fulltext.sblog.cz/ |
| 8 | 37 | 0.55 | 13 | 0.26 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 23 | 0.34 | 13 | 0.26 | +http://www.exabot.com/go/robot |
| 10 | 21 | 0.31 | 1 | 0.02 | Android |
| 11 | 20 | 0.30 | 11 | 0.22 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 20 | 0.30 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 13 | 19 | 0.28 | 8 | 0.16 | +http://www.semrush.com/bot.html |
| 14 | 17 | 0.25 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 15 | 12 | 0.18 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 12 | 0.18 | 6 | 0.12 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 10 | 0.15 | 1 | 0.02 | http://www.lipperhey.com/ |
| 18 | 10 | 0.15 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 19 | 9 | 0.13 | 1 | 0.02 | Linux [unknown version] |
| 20 | 8 | 0.12 | 1 | 0.02 | +http://www.linkpad.ru |
| 21 | 8 | 0.12 | 4 | 0.08 | +http://www.findxbot.com |
| 22 | 6 | 0.09 | 3 | 0.06 | http://www.bing.com/bingbot.htm |
| 23 | 6 | 0.09 | 3 | 0.06 | +http://duckduckgo.com |
| 24 | 5 | 0.07 | 5 | 0.10 | +http://pmoz.info/doc/botinfo.htm |
| 25 | 4 | 0.06 | 1 | 0.02 | +http://g5files.net |
| 26 | 4 | 0.06 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 27 | 3 | 0.04 | 2 | 0.04 | +info@netcraft.com |
| 28 | 3 | 0.04 | 0 | 0.00 | Windows 98 |
| 29 | 2 | 0.03 | 1 | 0.02 | +https://www.mojeek.com/bot.html |
| 30 | 2 | 0.03 | 1 | 0.02 | +http://www.linkdex.com/bots/ |
| 31 | 2 | 0.03 | 1 | 0.02 | +http://gimme60.com |
| 32 | 2 | 0.03 | 1 | 0.02 | +http://advbot.org/bot.html |
| 33 | 1 | 0.01 | 1 | 0.02 | OpenBSD [unknown version] |
| 34 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 35 | 1 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 36 | 1 | 0.01 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 1 | 0.01 | 1 | 0.02 | +; |
