| Used Operating Systems by Visits |
| 1 | 13173 | 24.62 | 8557 | 62.47 | +http://ahrefs.com/robot/ |
| 2 | 4226 | 7.90 | 3165 | 23.11 | +http://www.baidu.com/search/spider.html |
| 3 | 2027 | 3.79 | 506 | 3.69 | Windows NT |
| 4 | 992 | 1.85 | 443 | 3.23 | +http://www.google.com/bot.html |
| 5 | 24337 | 45.48 | 270 | 1.97 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 2967 | 5.55 | 168 | 1.23 | +http://yandex.com/bots |
| 7 | 1263 | 2.36 | 152 | 1.11 | +http://www.bing.com/bingbot.htm |
| 8 | 569 | 1.06 | 109 | 0.80 | +http://www.linkdex.com/bots/ |
| 9 | 128 | 0.24 | 87 | 0.64 | +http://www.xovibot.net/ |
| 10 | 201 | 0.38 | 68 | 0.50 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 381 | 0.71 | 54 | 0.39 | +http://www.semrush.com/bot.html |
| 12 | 43 | 0.08 | 34 | 0.25 | Windows 95 |
| 13 | 27 | 0.05 | 18 | 0.13 | Windows 98 |
| 14 | 10 | 0.02 | 10 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 15 | 10 | 0.02 | 8 | 0.06 | Windows CE |
| 16 | 14 | 0.03 | 6 | 0.04 | Windows 2000 |
| 17 | 6 | 0.01 | 6 | 0.04 | Auto; Windows |
| 18 | 5 | 0.01 | 5 | 0.04 | Windows ME |
| 19 | 6 | 0.01 | 5 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 20 | 8 | 0.01 | 4 | 0.03 | Windows XP |
| 21 | 4 | 0.01 | 4 | 0.03 | Windows 3.1 |
| 22 | 4 | 0.01 | 4 | 0.03 | +http://www.uptime.com/uptimebot |
| 23 | 3005 | 5.62 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 24 | 6 | 0.01 | 3 | 0.02 | +http://duckduckgo.com |
| 25 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 26 | 30 | 0.06 | 2 | 0.01 | +spider@seoscanners.net |
| 27 | 10 | 0.02 | 2 | 0.01 | http://filterdb.iss.net/crawler/ |
| 28 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 29 | 13 | 0.02 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 30 | 5 | 0.01 | 0 | 0.00 | +http://sur.ly/bot.html |
| 31 | 33 | 0.06 | 0 | 0.00 | Windows 92 |
