| Used Operating Systems |
| 1 | 11516 | 31.92 | 4482 | 56.61 | Windows NT |
| 2 | 10762 | 29.83 | 3 | 0.04 | Windows XP |
| 3 | 5190 | 14.39 | 105 | 1.33 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2531 | 7.02 | 2179 | 27.52 | +http://www.baidu.com/search/spider.html |
| 5 | 1759 | 4.88 | 368 | 4.65 | ezooms.bot@gmail.com |
| 6 | 1642 | 4.55 | 158 | 2.00 | +http://ahrefs.com/robot/ |
| 7 | 1362 | 3.78 | 276 | 3.49 | +http://www.google.com/bot.html |
| 8 | 347 | 0.96 | 127 | 1.60 | +http://www.bing.com/bingbot.htm |
| 9 | 311 | 0.86 | 104 | 1.31 | +http://yandex.com/bots |
| 10 | 249 | 0.69 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 11 | 91 | 0.25 | 28 | 0.35 | +http://www.linkdex.com/about/bots/ |
| 12 | 85 | 0.24 | 35 | 0.44 | +http://www.exabot.com/go/robot |
| 13 | 66 | 0.18 | 5 | 0.06 | http://crawler.sistrix.net/ |
| 14 | 54 | 0.15 | 28 | 0.35 | MSIE 5.5; Windows NT 5.0 |
| 15 | 48 | 0.13 | 5 | 0.06 | X11 |
| 16 | 28 | 0.08 | 5 | 0.06 | Android 2.3.5 |
| 17 | 12 | 0.03 | 2 | 0.03 | +http://www.aihit.com/ |
| 18 | 11 | 0.03 | 4 | 0.05 | Windows 98 |
| 19 | 2 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 21 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 22 | 2 | 0.01 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 23 | 2 | 0.01 | 0 | 0.00 | +http://domains.checkparams.com/ |
| 24 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 25 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
