| Used Operating Systems by Visits |
| 1 | 5966 | 10.24 | 5089 | 55.17 | +http://ahrefs.com/robot/ |
| 2 | 3195 | 5.48 | 2521 | 27.33 | +http://www.baidu.com/search/spider.html |
| 3 | 28878 | 49.54 | 604 | 6.55 | +http://yandex.com/bots |
| 4 | 4461 | 7.65 | 508 | 5.51 | Windows NT |
| 5 | 302 | 0.52 | 147 | 1.59 | +http://www.google.com/bot.html |
| 6 | 13164 | 22.58 | 143 | 1.55 | http://mj12bot.com/ |
| 7 | 132 | 0.23 | 87 | 0.94 | +http://www.bing.com/bingbot.htm |
| 8 | 210 | 0.36 | 69 | 0.75 | +http://www.linkdex.com/bots/ |
| 9 | 1914 | 3.28 | 13 | 0.14 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 15 | 0.03 | 9 | 0.10 | +http://sur.ly/bot.html |
| 11 | 9 | 0.02 | 9 | 0.10 | Windows 95 |
| 12 | 8 | 0.01 | 6 | 0.07 | Windows 98 |
| 13 | 4 | 0.01 | 4 | 0.04 | Windows XP |
| 14 | 3 | 0.01 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 15 | 2 | 0.00 | 2 | 0.02 | Windows 2000 |
| 16 | 2 | 0.00 | 2 | 0.02 | Windows CE |
| 17 | 2 | 0.00 | 2 | 0.02 | Auto; Windows |
| 18 | 2 | 0.00 | 2 | 0.02 | Windows 3.1 |
| 19 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 20 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 21 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.00 | 1 | 0.01 | +http://www.exabot.com/go/robot |
| 23 | 10 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 2 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
