| Used Operating Systems |
| 1 | 3403 | 21.24 | 706 | 19.39 | +http://www.bing.com/bingbot.htm |
| 2 | 3029 | 18.91 | 739 | 20.30 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 2207 | 13.77 | 111 | 3.05 | http://mj12bot.com/ |
| 4 | 1507 | 9.41 | 718 | 19.72 | +http://ahrefs.com/robot/ |
| 5 | 1422 | 8.88 | 6 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 6 | 840 | 5.24 | 217 | 5.96 | +http://yandex.com/bots |
| 7 | 795 | 4.96 | 131 | 3.60 | +http://www.semrush.com/bot.html |
| 8 | 563 | 3.51 | 268 | 7.36 | +http://www.google.com/bot.html |
| 9 | 508 | 3.17 | 136 | 3.74 | +http://www.linkdex.com/bots/ |
| 10 | 471 | 2.94 | 121 | 3.32 | Windows NT |
| 11 | 369 | 2.30 | 86 | 2.36 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 256 | 1.60 | 240 | 6.59 | +http://www.baidu.com/search/spider.html |
| 13 | 236 | 1.47 | 1 | 0.03 | +http://megaindex.com/crawler |
| 14 | 125 | 0.78 | 69 | 1.90 | +http://www.exabot.com/go/robot |
| 15 | 105 | 0.66 | 40 | 1.10 | +http://www.pinterest.com/bot.html |
| 16 | 45 | 0.28 | 5 | 0.14 | +http://www.seokicks.de/robot.html |
| 17 | 36 | 0.22 | 18 | 0.49 | +https://www.mojeek.com/bot.html |
| 18 | 28 | 0.17 | 14 | 0.38 | Linux i686 [unknown version] |
| 19 | 16 | 0.10 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 14 | 0.09 | 7 | 0.19 | +http://cliqz.com/company/cliqzbot |
| 21 | 12 | 0.07 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 22 | 6 | 0.04 | 3 | 0.08 | http://www.botje.com/plukkie.htm |
| 23 | 5 | 0.03 | 0 | 0.00 | Windows 98 |
| 24 | 4 | 0.02 | 0 | 0.00 | http://nmap.org/book/nse.html |
| 25 | 4 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 4 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 27 | 2 | 0.01 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 28 | 2 | 0.01 | 1 | 0.03 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 29 | 2 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 2 | 0.01 | 0 | 0.00 | +http://www.junglekey.com/ |
| 31 | 2 | 0.01 | 1 | 0.03 | +http://duckduckgo.com |
| 32 | 2 | 0.01 | 2 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
