| Used Operating Systems |
| 1 | 5232 | 34.87 | 3441 | 62.17 | +http://ahrefs.com/robot/ |
| 2 | 5200 | 34.66 | 602 | 10.88 | Windows NT |
| 3 | 1912 | 12.74 | 1031 | 18.63 | +http://www.baidu.com/search/spider.html |
| 4 | 1026 | 6.84 | 198 | 3.58 | +http://www.bing.com/bingbot.htm |
| 5 | 843 | 5.62 | 63 | 1.14 | +http://yandex.com/bots |
| 6 | 598 | 3.99 | 148 | 2.67 | +http://www.google.com/bot.html |
| 7 | 68 | 0.45 | 12 | 0.22 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 50 | 0.33 | 24 | 0.43 | +http://duckduckgo.com |
| 9 | 18 | 0.12 | 0 | 0.00 | Android |
| 10 | 13 | 0.09 | 9 | 0.16 | Windows 95 |
| 11 | 12 | 0.08 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 12 | 4 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 13 | 4 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 4 | 0.03 | 2 | 0.04 | Windows XP |
| 15 | 4 | 0.03 | 2 | 0.04 | Windows 98 |
| 16 | 4 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 17 | 2 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 18 | 2 | 0.01 | 1 | 0.02 | Windows ME |
| 19 | 2 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 20 | 2 | 0.01 | 0 | 0.00 | i686 Linux; 20020927 |
| 21 | 2 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 22 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
