| Used Operating Systems by Visits |
| 1 | 29151 | 20.07 | 25197 | 53.10 | +http://ahrefs.com/robot/ |
| 2 | 27730 | 19.09 | 17552 | 36.99 | +http://www.baidu.com/search/spider.html |
| 3 | 2509 | 1.73 | 1233 | 2.60 | +http://www.google.com/bot.html |
| 4 | 1823 | 1.26 | 1142 | 2.41 | +http://www.bing.com/bingbot.htm |
| 5 | 1411 | 0.97 | 720 | 1.52 | Windows NT |
| 6 | 1798 | 1.24 | 449 | 0.95 | +http://www.linkdex.com/bots/ |
| 7 | 63330 | 43.60 | 377 | 0.79 | http://mj12bot.com/ |
| 8 | 1540 | 1.06 | 206 | 0.43 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 12411 | 8.54 | 164 | 0.35 | +http://www.semrush.com/bot.html |
| 10 | 310 | 0.21 | 152 | 0.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 677 | 0.47 | 126 | 0.27 | +http://yandex.com/bots |
| 12 | 120 | 0.08 | 56 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 37 | 0.03 | 34 | 0.07 | +http://www.uptime.com/uptimebot |
| 14 | 56 | 0.04 | 10 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 15 | 49 | 0.03 | 8 | 0.02 | +http://help.coccoc.com/searchengine |
| 16 | 4 | 0.00 | 4 | 0.01 | +http://alphaseobot.com/bot.html |
| 17 | 6 | 0.00 | 3 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 18 | 10 | 0.01 | 3 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 6 | 0.00 | 3 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 20 | 2 | 0.00 | 2 | 0.00 | https://nmap.org/book/nse.html |
| 21 | 2 | 0.00 | 2 | 0.00 | +http://www.id-search.xyz/bot.html |
| 22 | 2002 | 1.38 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 23 | 3 | 0.00 | 2 | 0.00 | +info@netcraft.com |
| 24 | 4 | 0.00 | 2 | 0.00 | +http://duckduckgo.com |
| 25 | 2 | 0.00 | 1 | 0.00 | +http://www.proximic.com/info/spider.php |
| 26 | 2 | 0.00 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 27 | 3 | 0.00 | 1 | 0.00 | Linux i686 [unknown version] |
| 28 | 7 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 29 | 226 | 0.16 | 1 | 0.00 | Linux i586 [unknown version] |
| 30 | 2 | 0.00 | 1 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 7 | 0.00 | 1 | 0.00 | +http://www.gowikibot.com |
| 32 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 33 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
