| Used Operating Systems |
| 1 | 20432 | 49.70 | 171 | 5.82 | http://mj12bot.com/ |
| 2 | 16322 | 39.70 | 1542 | 52.47 | Windows NT |
| 3 | 1482 | 3.60 | 524 | 17.83 | +http://ahrefs.com/robot/ |
| 4 | 618 | 1.50 | 220 | 7.49 | +http://www.baidu.com/search/spider.html |
| 5 | 509 | 1.24 | 130 | 4.42 | +http://www.linkdex.com/bots/ |
| 6 | 404 | 0.98 | 106 | 3.61 | +http://www.bing.com/bingbot.htm |
| 7 | 336 | 0.82 | 72 | 2.45 | +http://www.google.com/bot.html |
| 8 | 218 | 0.53 | 45 | 1.53 | +http://yandex.com/bots |
| 9 | 174 | 0.42 | 7 | 0.24 | +http://www.semrush.com/bot.html |
| 10 | 102 | 0.25 | 3 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 81 | 0.20 | 27 | 0.92 | Windows XP |
| 12 | 55 | 0.13 | 19 | 0.65 | Windows 98 |
| 13 | 54 | 0.13 | 7 | 0.24 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 40 | 0.10 | 17 | 0.58 | Windows 95 |
| 15 | 33 | 0.08 | 2 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 16 | 29 | 0.07 | 2 | 0.07 | +http://megaindex.com/crawler |
| 17 | 20 | 0.05 | 3 | 0.10 | +http://cliqz.com/company/cliqzbot |
| 18 | 20 | 0.05 | 0 | 0.00 | +http://www.xovibot.net/ |
| 19 | 19 | 0.05 | 1 | 0.03 | X11 |
| 20 | 18 | 0.04 | 1 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 17 | 0.04 | 0 | 0.00 | Android 2.3.5 |
| 22 | 15 | 0.04 | 3 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 23 | 14 | 0.03 | 2 | 0.07 | +https://github.com/AliasIO/Wappalyzer |
| 24 | 14 | 0.03 | 4 | 0.14 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 12 | 0.03 | 4 | 0.14 | Auto; Windows |
| 26 | 12 | 0.03 | 5 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 27 | 8 | 0.02 | 4 | 0.14 | Windows CE |
| 28 | 8 | 0.02 | 4 | 0.14 | +http://napoveda.seznam.cz/en/seznambot-... |
| 29 | 8 | 0.02 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 30 | 7 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 31 | 7 | 0.02 | 5 | 0.17 | Linux i686 [unknown version] |
| 32 | 6 | 0.01 | 3 | 0.10 | Windows ME |
| 33 | 6 | 0.01 | 2 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 34 | 4 | 0.01 | 2 | 0.07 | Windows 3.1 |
| 35 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 36 | 2 | 0.00 | 1 | 0.03 | +http://duckduckgo.com |
| 37 | 1 | 0.00 | 1 | 0.03 | +http://www.id-search.xyz/bot.html |
