| Used Operating Systems by Visits |
| 1 | 70707 | 8.07 | 50406 | 86.28 | +http://ahrefs.com/robot/ |
| 2 | 29626 | 3.38 | 3303 | 5.65 | Windows NT |
| 3 | 1888 | 0.22 | 1133 | 1.94 | +http://www.baidu.com/search/spider.html |
| 4 | 37328 | 4.26 | 902 | 1.54 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 1950 | 0.22 | 882 | 1.51 | +http://www.google.com/bot.html |
| 6 | 2963 | 0.34 | 517 | 0.88 | +http://yandex.com/bots |
| 7 | 59811 | 6.82 | 352 | 0.60 | http://mj12bot.com/ |
| 8 | 1948 | 0.22 | 290 | 0.50 | +http://www.linkdex.com/bots/ |
| 9 | 666522 | 76.04 | 280 | 0.48 | +http://www.semrush.com/bot.html |
| 10 | 1217 | 0.14 | 244 | 0.42 | +http://www.bing.com/bingbot.htm |
| 11 | 54 | 0.01 | 27 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 18 | 0.00 | 16 | 0.03 | +info@netcraft.com |
| 13 | 9 | 0.00 | 9 | 0.02 | +http://www.uptime.com/uptimebot |
| 14 | 46 | 0.01 | 9 | 0.02 | +http://www.seokicks.de/robot.html |
| 15 | 9 | 0.00 | 7 | 0.01 | Windows 95 |
| 16 | 12 | 0.00 | 6 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 10 | 0.00 | 5 | 0.01 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 18 | 12 | 0.00 | 5 | 0.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 19 | 5 | 0.00 | 4 | 0.01 | Windows 98 |
| 20 | 13 | 0.00 | 3 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 21 | 2169 | 0.25 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 22 | 2 | 0.00 | 2 | 0.00 | +http://sur.ly/bot.html |
| 23 | 2 | 0.00 | 2 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 24 | 2 | 0.00 | 2 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 25 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 26 | 4 | 0.00 | 1 | 0.00 | Windows CE |
| 27 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 28 | 6 | 0.00 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 29 | 1 | 0.00 | 1 | 0.00 | +https://raventools.com/seo-website-audi... |
| 30 | 1 | 0.00 | 1 | 0.00 | Linux i686 [unknown version] |
| 31 | 3 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 32 | 7 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 33 | 133 | 0.02 | 1 | 0.00 | X11 |
| 34 | 2 | 0.00 | 1 | 0.00 | +centurybot9@gmail.com |
| 35 | 1 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 36 | 1 | 0.00 | 0 | 0.00 | Windows CE; Trident/3.0 |
| 37 | 70 | 0.01 | 0 | 0.00 | Android 2.3.5 |
