| Used Operating Systems |
| 1 | 13312 | 21.00 | 9318 | 64.87 | +http://ahrefs.com/robot/ |
| 2 | 11915 | 18.80 | 247 | 1.72 | http://mj12bot.com/ |
| 3 | 10745 | 16.95 | 773 | 5.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 6519 | 10.28 | 1 | 0.01 | +http://megaindex.com/crawler |
| 5 | 5589 | 8.82 | 489 | 3.40 | Windows NT |
| 6 | 4769 | 7.52 | 5 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 7 | 4289 | 6.77 | 174 | 1.21 | +http://www.semrush.com/bot.html |
| 8 | 3130 | 4.94 | 2412 | 16.79 | +http://www.baidu.com/search/spider.html |
| 9 | 640 | 1.01 | 158 | 1.10 | +http://www.linkdex.com/bots/ |
| 10 | 612 | 0.97 | 153 | 1.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 581 | 0.92 | 176 | 1.23 | +http://www.google.com/bot.html |
| 12 | 318 | 0.50 | 74 | 0.52 | +http://yandex.com/bots |
| 13 | 297 | 0.47 | 75 | 0.52 | +http://www.bing.com/bingbot.htm |
| 14 | 132 | 0.21 | 37 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 97 | 0.15 | 70 | 0.49 | +http://megogoserial.ru |
| 16 | 93 | 0.15 | 23 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 85 | 0.13 | 80 | 0.56 | +http://www.uptime.com/uptimebot |
| 18 | 84 | 0.13 | 64 | 0.45 | +http://tiod.ru |
| 19 | 62 | 0.10 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 20 | 27 | 0.04 | 3 | 0.02 | +http://www.seokicks.de/robot.html |
| 21 | 21 | 0.03 | 4 | 0.03 | +http://www.findxbot.com |
| 22 | 18 | 0.03 | 7 | 0.05 | +http://www.exabot.com/go/robot |
| 23 | 16 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 24 | 16 | 0.03 | 0 | 0.00 | +http://www.xovibot.net/ |
| 25 | 5 | 0.01 | 3 | 0.02 | +http://sur.ly/bot.html |
| 26 | 4 | 0.01 | 3 | 0.02 | +http://glutenfreepleasure.com/ |
| 27 | 4 | 0.01 | 2 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 28 | 2 | 0.00 | 2 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 29 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 30 | 2 | 0.00 | 2 | 0.01 | +http://www.id-search.xyz/bot.html |
| 31 | 2 | 0.00 | 2 | 0.01 | Windows ME |
| 32 | 2 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 33 | 2 | 0.00 | 1 | 0.01 | +centurybot9@gmail.com |
| 34 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 35 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
