| Used Operating Systems |
| 1 | 61710 | 54.01 | 500 | 2.89 | http://mj12bot.com/ |
| 2 | 39025 | 34.16 | 13138 | 75.82 | +http://ahrefs.com/robot/ |
| 3 | 7633 | 6.68 | 2358 | 13.61 | +http://www.baidu.com/search/spider.html |
| 4 | 3011 | 2.64 | 595 | 3.43 | Windows NT |
| 5 | 1085 | 0.95 | 189 | 1.09 | +http://www.linkdex.com/bots/ |
| 6 | 934 | 0.82 | 157 | 0.91 | +http://yandex.com/bots |
| 7 | 528 | 0.46 | 282 | 1.63 | +http://www.google.com/bot.html |
| 8 | 178 | 0.16 | 55 | 0.32 | +http://www.semrush.com/bot.html |
| 9 | 87 | 0.08 | 22 | 0.13 | +http://www.bing.com/bingbot.htm |
| 10 | 46 | 0.04 | 21 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 8 | 0.01 | 2 | 0.01 | Windows 98 |
| 12 | 4 | 0.00 | 4 | 0.02 | Windows 95 |
| 13 | 4 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 14 | 4 | 0.00 | 2 | 0.01 | +http://duckduckgo.com |
| 15 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
