| Used Operating Systems by Visits |
| 1 | 937 | 30.31 | 665 | 71.89 | +http://www.baidu.com/search/spider.html |
| 2 | 222 | 7.18 | 67 | 7.24 | +http://www.bing.com/bingbot.htm |
| 3 | 236 | 7.64 | 43 | 4.65 | +http://www.google.com/bot.html |
| 4 | 184 | 5.95 | 37 | 4.00 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 77 | 2.49 | 29 | 3.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 68 | 2.20 | 25 | 2.70 | +http://yandex.com/bots |
| 7 | 57 | 1.84 | 16 | 1.73 | +http://www.linkdex.com/bots/ |
| 8 | 672 | 21.74 | 11 | 1.19 | Windows NT |
| 9 | 50 | 1.62 | 11 | 1.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 196 | 6.34 | 8 | 0.86 | +http://www.semrush.com/bot.html |
| 11 | 18 | 0.58 | 6 | 0.65 | +spider@seoscanners.net |
| 12 | 68 | 2.20 | 3 | 0.32 | +http://ahrefs.com/robot/ |
| 13 | 199 | 6.44 | 1 | 0.11 | Linux [unknown version] |
| 14 | 38 | 1.23 | 1 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 15 | 7 | 0.23 | 1 | 0.11 | +http://www.exabot.com/go/robot |
| 16 | 2 | 0.06 | 1 | 0.11 | +http://duckduckgo.com |
| 17 | 2 | 0.06 | 0 | 0.00 | SpreadTrum |
| 18 | 42 | 1.36 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 19 | 14 | 0.45 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 20 | 1 | 0.03 | 0 | 0.00 | +http://www.uptime.com/uptimebot |
| 21 | 1 | 0.03 | 0 | 0.00 | Linux i686 [unknown version] |
