| Used Operating Systems |
| 1 | 22675 | 49.70 | 185 | 3.15 | http://mj12bot.com/ |
| 2 | 6674 | 14.63 | 1 | 0.02 | +http://megaindex.com/crawler |
| 3 | 3809 | 8.35 | 516 | 8.78 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 2460 | 5.39 | 2015 | 34.29 | +http://ahrefs.com/robot/ |
| 5 | 2416 | 5.30 | 1338 | 22.77 | Windows NT |
| 6 | 2339 | 5.13 | 116 | 1.97 | +http://www.semrush.com/bot.html |
| 7 | 1356 | 2.97 | 243 | 4.14 | +http://www.linkdex.com/bots/ |
| 8 | 1003 | 2.20 | 1 | 0.02 | http://crawler.007ac9.net/ |
| 9 | 913 | 2.00 | 170 | 2.89 | +http://yandex.com/bots |
| 10 | 810 | 1.78 | 772 | 13.14 | +http://www.baidu.com/search/spider.html |
| 11 | 624 | 1.37 | 265 | 4.51 | +http://www.bing.com/bingbot.htm |
| 12 | 387 | 0.85 | 188 | 3.20 | +http://www.google.com/bot.html |
| 13 | 36 | 0.08 | 35 | 0.60 | +http://www.uptime.com/uptimebot |
| 14 | 29 | 0.06 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 15 | 28 | 0.06 | 0 | 0.00 | Android |
| 16 | 19 | 0.04 | 9 | 0.15 | +http://www.exabot.com/go/robot |
| 17 | 14 | 0.03 | 6 | 0.10 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 6 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 19 | 4 | 0.01 | 2 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 20 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 21 | 2 | 0.00 | 2 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.00 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 23 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 24 | 2 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 2 | 0.00 | 1 | 0.02 | +http://duckduckgo.com |
| 26 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 27 | 1 | 0.00 | 0 | 0.00 | Nokia 3.4 |
| 28 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 29 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 30 | 1 | 0.00 | 0 | 0.00 | Conectiva (Mandriva) 5.7 |
| 31 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 32 | 1 | 0.00 | 1 | 0.02 | Windows 95 |
| 33 | 1 | 0.00 | 0 | 0.00 | Ubuntu 3.4 |
| 34 | 1 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 35 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
