| Used Operating Systems by Visits |
| 1 | 23919 | 36.47 | 14058 | 81.09 | +http://ahrefs.com/robot/ |
| 2 | 1414 | 2.16 | 1081 | 6.24 | +http://www.baidu.com/search/spider.html |
| 3 | 1493 | 2.28 | 782 | 4.51 | Windows NT |
| 4 | 576 | 0.88 | 311 | 1.79 | +http://www.google.com/bot.html |
| 5 | 2226 | 3.39 | 296 | 1.71 | +http://www.linkdex.com/bots/ |
| 6 | 34114 | 52.02 | 269 | 1.55 | http://mj12bot.com/ |
| 7 | 494 | 0.75 | 226 | 1.30 | +http://www.bing.com/bingbot.htm |
| 8 | 1064 | 1.62 | 220 | 1.27 | +http://yandex.com/bots |
| 9 | 40 | 0.06 | 40 | 0.23 | +http://www.uptime.com/uptimebot |
| 10 | 46 | 0.07 | 23 | 0.13 | +http://help.coccoc.com/searchengine |
| 11 | 10 | 0.02 | 10 | 0.06 | Linux [unknown version] |
| 12 | 10 | 0.02 | 6 | 0.03 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 12 | 0.02 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 14 | 4 | 0.01 | 4 | 0.02 | Linux i686 [unknown version] |
| 15 | 9 | 0.01 | 3 | 0.02 | http://crawler.007ac9.net/ |
| 16 | 9 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 17 | 2 | 0.00 | 1 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 18 | 2 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 19 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 20 | 130 | 0.20 | 0 | 0.00 | +http://www.semrush.com/bot.html |
