| Used Operating Systems |
| 1 | 11156 | 53.54 | 94 | 7.69 | http://mj12bot.com/ |
| 2 | 4230 | 20.30 | 26 | 2.13 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1722 | 8.26 | 194 | 15.88 | +http://www.bing.com/bingbot.htm |
| 4 | 974 | 4.67 | 439 | 35.92 | Windows NT |
| 5 | 886 | 4.25 | 102 | 8.35 | +http://yandex.com/bots |
| 6 | 461 | 2.21 | 68 | 5.56 | +http://www.google.com/bot.html |
| 7 | 292 | 1.40 | 16 | 1.31 | +http://ahrefs.com/robot/ |
| 8 | 244 | 1.17 | 1 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 230 | 1.10 | 52 | 4.26 | +http://www.linkdex.com/bots/ |
| 10 | 186 | 0.89 | 11 | 0.90 | +http://www.semrush.com/bot.html |
| 11 | 144 | 0.69 | 93 | 7.61 | +http://www.baidu.com/search/spider.html |
| 12 | 69 | 0.33 | 37 | 3.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 62 | 0.30 | 3 | 0.25 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 30 | 0.14 | 15 | 1.23 | +http://duckduckgo.com |
| 15 | 27 | 0.13 | 3 | 0.25 | +http://www.seokicks.de/robot.html |
| 16 | 21 | 0.10 | 1 | 0.08 | +http://megaindex.com/crawler |
| 17 | 16 | 0.08 | 1 | 0.08 | +http://siteexplorer.info/Backlink-Check... |
| 18 | 14 | 0.07 | 14 | 1.15 | Windows 95 |
| 19 | 11 | 0.05 | 10 | 0.82 | Windows 98 |
| 20 | 11 | 0.05 | 6 | 0.49 | +http://www.exabot.com/go/robot |
| 21 | 8 | 0.04 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 22 | 7 | 0.03 | 5 | 0.41 | +http://8pw.ru/virus |
| 23 | 5 | 0.02 | 5 | 0.41 | Windows 2000 |
| 24 | 5 | 0.02 | 4 | 0.33 | Windows XP |
| 25 | 4 | 0.02 | 4 | 0.33 | Windows CE |
| 26 | 4 | 0.02 | 2 | 0.16 | +https://www.mojeek.com/bot.html |
| 27 | 3 | 0.01 | 3 | 0.25 | Windows ME |
| 28 | 3 | 0.01 | 3 | 0.25 | MSIE 5.5; Windows NT 5.0 |
| 29 | 3 | 0.01 | 3 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 30 | 2 | 0.01 | 2 | 0.16 | Auto; Windows |
| 31 | 2 | 0.01 | 2 | 0.16 | Windows 3.1 |
| 32 | 1 | 0.00 | 1 | 0.08 | +http://8pw.ru/ |
| 33 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 34 | 1 | 0.00 | 1 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 35 | 1 | 0.00 | 1 | 0.08 | +info@netcraft.com |
| 36 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
