| Used Operating Systems |
| 1 | 2966 | 45.53 | 3 | 0.98 | +http://megaindex.com/crawler |
| 2 | 1350 | 20.72 | 160 | 52.29 | +http://www.semrush.com/bot.html |
| 3 | 929 | 14.26 | 20 | 6.54 | http://mj12bot.com/ |
| 4 | 644 | 9.89 | 7 | 2.29 | +https://seostar.co/robot/ |
| 5 | 230 | 3.53 | 10 | 3.27 | +https://babbar.tech/crawler |
| 6 | 142 | 2.18 | 36 | 11.76 | +https://opensiteexplorer.org/dotbot; he... |
| 7 | 76 | 1.17 | 25 | 8.17 | +http://www.bing.com/bingbot.htm |
| 8 | 66 | 1.01 | 10 | 3.27 | +http://www.google.com/bot.html |
| 9 | 46 | 0.71 | 18 | 5.88 | +http://yandex.com/bots |
| 10 | 21 | 0.32 | 0 | 0.00 | Windows NT |
| 11 | 19 | 0.29 | 9 | 2.94 | +http://www.baidu.com/search/spider.html |
| 12 | 18 | 0.28 | 5 | 1.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 4 | 0.06 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 14 | 2 | 0.03 | 2 | 0.65 | +In_the_test_phase,_if_the_spider_brings... |
| 15 | 1 | 0.02 | 1 | 0.33 | +info@netcraft.com |
