| Used Operating Systems |
| 1 | 110301 | 88.69 | 527 | 9.74 | http://mj12bot.com/ |
| 2 | 4204 | 3.38 | 1094 | 20.23 | Windows NT |
| 3 | 3311 | 2.66 | 382 | 7.06 | +http://www.linkdex.com/bots/ |
| 4 | 3149 | 2.53 | 2487 | 45.98 | +http://www.baidu.com/search/spider.html |
| 5 | 1253 | 1.01 | 204 | 3.77 | +http://www.bing.com/bingbot.htm |
| 6 | 887 | 0.71 | 109 | 2.02 | +http://yandex.com/bots |
| 7 | 458 | 0.37 | 263 | 4.86 | +http://www.google.com/bot.html |
| 8 | 303 | 0.24 | 111 | 2.05 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 153 | 0.12 | 112 | 2.07 | +http://ahrefs.com/robot/ |
| 10 | 95 | 0.08 | 26 | 0.48 | +http://www.semrush.com/bot.html |
| 11 | 64 | 0.05 | 22 | 0.41 | Windows XP |
| 12 | 24 | 0.02 | 10 | 0.18 | Windows 95 |
| 13 | 22 | 0.02 | 9 | 0.17 | Auto; Windows |
| 14 | 20 | 0.02 | 2 | 0.04 | X11 |
| 15 | 16 | 0.01 | 3 | 0.06 | +http://napoveda.seznam.cz/en/seznambot-... |
| 16 | 15 | 0.01 | 5 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 17 | 14 | 0.01 | 7 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 13 | 0.01 | 6 | 0.11 | Windows 98 |
| 19 | 9 | 0.01 | 4 | 0.07 | +http://www.pinterest.com/bot.html |
| 20 | 9 | 0.01 | 9 | 0.17 | +http://www.uptime.com/uptimebot |
| 21 | 6 | 0.00 | 3 | 0.06 | Windows CE |
| 22 | 5 | 0.00 | 2 | 0.04 | Windows 2000 |
| 23 | 5 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 24 | 5 | 0.00 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 25 | 5 | 0.00 | 1 | 0.02 | Android 2.3.5 |
| 26 | 5 | 0.00 | 2 | 0.04 | +info@netcraft.com |
| 27 | 4 | 0.00 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 28 | 4 | 0.00 | 2 | 0.04 | +http://cliqz.com/company/cliqzbot |
| 29 | 3 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 30 | 2 | 0.00 | 1 | 0.02 | +http://duckduckgo.com |
| 31 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 32 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 33 | 1 | 0.00 | 0 | 0.00 | http://drive.google.com |
