| Used Operating Systems |
| 1 | 43473 | 45.95 | 340 | 2.00 | http://mj12bot.com/ |
| 2 | 35154 | 37.16 | 12665 | 74.43 | +http://ahrefs.com/robot/ |
| 3 | 8936 | 9.44 | 2623 | 15.42 | +http://www.baidu.com/search/spider.html |
| 4 | 3259 | 3.44 | 1 | 0.01 | +http://megaindex.com/crawler |
| 5 | 1626 | 1.72 | 752 | 4.42 | Windows NT |
| 6 | 730 | 0.77 | 139 | 0.82 | +http://www.linkdex.com/bots/ |
| 7 | 619 | 0.65 | 137 | 0.81 | +http://yandex.com/bots |
| 8 | 475 | 0.50 | 228 | 1.34 | +http://www.google.com/bot.html |
| 9 | 134 | 0.14 | 17 | 0.10 | +http://www.bing.com/bingbot.htm |
| 10 | 88 | 0.09 | 45 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 38 | 0.04 | 12 | 0.07 | +http://www.semrush.com/bot.html |
| 12 | 20 | 0.02 | 10 | 0.06 | +http://duckduckgo.com |
| 13 | 15 | 0.02 | 15 | 0.09 | Windows 95 |
| 14 | 15 | 0.02 | 3 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 15 | 10 | 0.01 | 8 | 0.05 | Windows 98 |
| 16 | 5 | 0.01 | 4 | 0.02 | Windows XP |
| 17 | 4 | 0.00 | 4 | 0.02 | Windows 2000 |
| 18 | 3 | 0.00 | 3 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 19 | 2 | 0.00 | 2 | 0.01 | Windows CE |
| 20 | 2 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 21 | 2 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 22 | 2 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 23 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
