| Used Operating Systems by Visits |
| 1 | 13037 | 8.05 | 7306 | 59.86 | +http://ahrefs.com/robot/ |
| 2 | 2751 | 1.70 | 1679 | 13.76 | +http://www.baidu.com/search/spider.html |
| 3 | 131963 | 81.48 | 681 | 5.58 | http://mj12bot.com/ |
| 4 | 1367 | 0.84 | 608 | 4.98 | +http://www.linkdex.com/bots/ |
| 5 | 9224 | 5.70 | 568 | 4.65 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 766 | 0.47 | 412 | 3.38 | +http://www.google.com/bot.html |
| 7 | 1039 | 0.64 | 385 | 3.15 | Windows NT |
| 8 | 802 | 0.50 | 331 | 2.71 | +http://www.bing.com/bingbot.htm |
| 9 | 486 | 0.30 | 71 | 0.58 | +http://yandex.com/bots |
| 10 | 92 | 0.06 | 51 | 0.42 | +http://www.semrush.com/bot.html |
| 11 | 66 | 0.04 | 17 | 0.14 | +http://siteexplorer.info/Backlink-Check... |
| 12 | 77 | 0.05 | 13 | 0.11 | +http://help.coccoc.com/searchengine |
| 13 | 34 | 0.02 | 12 | 0.10 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 28 | 0.02 | 12 | 0.10 | +http://duckduckgo.com |
| 15 | 10 | 0.01 | 10 | 0.08 | Linux i686 [unknown version] |
| 16 | 8 | 0.00 | 8 | 0.07 | +http://glutenfreepleasure.com/ |
| 17 | 50 | 0.03 | 5 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 18 | 45 | 0.03 | 5 | 0.04 | +http://www.seokicks.de/robot.html |
| 19 | 8 | 0.00 | 4 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 20 | 15 | 0.01 | 3 | 0.02 | https://nmap.org/book/nse.html |
| 21 | 3 | 0.00 | 3 | 0.02 | Windows XP |
| 22 | 6 | 0.00 | 3 | 0.02 | +http://botw.org |
| 23 | 6 | 0.00 | 3 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 4 | 0.00 | 2 | 0.02 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 25 | 2 | 0.00 | 2 | 0.02 | Windows 95 |
| 26 | 4 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 27 | 20 | 0.01 | 2 | 0.02 | +https://www.aihitdata.com/about |
| 28 | 20 | 0.01 | 2 | 0.02 | +http://megaindex.com/crawler |
| 29 | 4 | 0.00 | 2 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 30 | 4 | 0.00 | 2 | 0.02 | +http://www.exabot.com/go/robot |
| 31 | 2 | 0.00 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 32 | 1 | 0.00 | 1 | 0.01 | +http://eripp.com |
| 33 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
