| Used Operating Systems |
| 1 | 4554 | 42.64 | 3029 | 60.41 | +http://www.baidu.com/search/spider.html |
| 2 | 1998 | 18.71 | 717 | 14.30 | Windows NT |
| 3 | 858 | 8.03 | 219 | 4.37 | +http://yandex.com/bots |
| 4 | 849 | 7.95 | 270 | 5.38 | +http://www.bing.com/bingbot.htm |
| 5 | 614 | 5.75 | 273 | 5.44 | +http://www.google.com/bot.html |
| 6 | 353 | 3.31 | 32 | 0.64 | +http://napoveda.seznam.cz/en/seznambot-... |
| 7 | 224 | 2.10 | 92 | 1.83 | +http://www.semrush.com/bot.html |
| 8 | 198 | 1.85 | 73 | 1.46 | http://mj12bot.com/ |
| 9 | 153 | 1.43 | 46 | 0.92 | +http://ahrefs.com/robot/ |
| 10 | 114 | 1.07 | 47 | 0.94 | +http://duckduckgo.com |
| 11 | 72 | 0.67 | 8 | 0.16 | +http://www.seokicks.de/robot.html |
| 12 | 71 | 0.66 | 6 | 0.12 | +http://help.coccoc.com/searchengine |
| 13 | 66 | 0.62 | 27 | 0.54 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 62 | 0.58 | 9 | 0.18 | +http://www.pinterest.com/bot.html |
| 15 | 60 | 0.56 | 19 | 0.38 | Windows XP |
| 16 | 55 | 0.52 | 15 | 0.30 | Windows 98 |
| 17 | 49 | 0.46 | 20 | 0.40 | Windows 95 |
| 18 | 42 | 0.39 | 15 | 0.30 | Windows CE |
| 19 | 36 | 0.34 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 20 | 32 | 0.30 | 16 | 0.32 | +http://cliqz.com/company/cliqzbot |
| 21 | 28 | 0.26 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 26 | 0.24 | 26 | 0.52 | +http://www.uptime.com/uptimebot |
| 23 | 20 | 0.19 | 2 | 0.04 | +https://www.aihitdata.com/about |
| 24 | 18 | 0.17 | 2 | 0.04 | +http://megaindex.com/crawler |
| 25 | 16 | 0.15 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 26 | 14 | 0.13 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 27 | 12 | 0.11 | 2 | 0.04 | Windows ME |
| 28 | 12 | 0.11 | 7 | 0.14 | Linux i686 [unknown version] |
| 29 | 8 | 0.07 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 30 | 7 | 0.07 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 31 | 6 | 0.06 | 2 | 0.04 | Auto; Windows |
| 32 | 6 | 0.06 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 33 | 6 | 0.06 | 6 | 0.12 | +http://alphaseobot.com/bot.html |
| 34 | 4 | 0.04 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 35 | 4 | 0.04 | 2 | 0.04 | Windows 2000 |
| 36 | 4 | 0.04 | 2 | 0.04 | +http://www.linkdex.com/bots/ |
| 37 | 4 | 0.04 | 4 | 0.08 | X11 |
| 38 | 4 | 0.04 | 2 | 0.04 | +http://www.exabot.com/go/robot |
| 39 | 3 | 0.03 | 1 | 0.02 | Linux [unknown version] |
| 40 | 3 | 0.03 | 1 | 0.02 | +info@netcraft.com |
| 41 | 3 | 0.03 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 42 | 2 | 0.02 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 43 | 2 | 0.02 | 2 | 0.04 | +https://discordapp.com |
| 44 | 2 | 0.02 | 2 | 0.04 | +http://www.id-search.xyz/bot.html |
| 45 | 2 | 0.02 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 46 | 2 | 0.02 | 2 | 0.04 | i686 Linux; 20021210 |
| 47 | 1 | 0.01 | 1 | 0.02 | +http://glutenfreepleasure.com/ |
