| Used Operating Systems by Visits |
| 1 | 2760 | 38.14 | 2184 | 61.96 | +http://www.baidu.com/search/spider.html |
| 2 | 784 | 10.83 | 391 | 11.09 | +http://www.google.com/bot.html |
| 3 | 984 | 13.60 | 371 | 10.52 | +http://www.bing.com/bingbot.htm |
| 4 | 427 | 5.90 | 108 | 3.06 | +spider@seoscanners.net |
| 5 | 1149 | 15.88 | 108 | 3.06 | +http://yandex.com/bots |
| 6 | 184 | 2.54 | 74 | 2.10 | +http://ahrefs.com/robot/ |
| 7 | 78 | 1.08 | 71 | 2.01 | +http://www.uptime.com/uptimebot |
| 8 | 90 | 1.24 | 57 | 1.62 | Windows NT |
| 9 | 140 | 1.93 | 42 | 1.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 193 | 2.67 | 30 | 0.85 | http://mj12bot.com/ |
| 11 | 44 | 0.61 | 22 | 0.62 | +http://www.semrush.com/bot.html |
| 12 | 53 | 0.73 | 19 | 0.54 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 67 | 0.93 | 17 | 0.48 | http://www.botje.com/plukkie.htm |
| 14 | 11 | 0.15 | 8 | 0.23 | Wayback Machine Live Record; +http://arc... |
| 15 | 14 | 0.19 | 5 | 0.14 | +http://www.exabot.com/go/robot |
| 16 | 6 | 0.08 | 4 | 0.11 | +info@netcraft.com |
| 17 | 2 | 0.03 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 18 | 64 | 0.88 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 19 | 20 | 0.28 | 2 | 0.06 | http://filterdb.iss.net/crawler/ |
| 20 | 68 | 0.94 | 2 | 0.06 | Linux i586 [unknown version] |
| 21 | 2 | 0.03 | 2 | 0.06 | +http://www.grapeshot.co.uk/crawler.php |
| 22 | 52 | 0.72 | 1 | 0.03 | +http://www.linkpad.ru |
| 23 | 1 | 0.01 | 1 | 0.03 | +http://www.google.com/bot.html,Yahoo! S... |
| 24 | 9 | 0.12 | 1 | 0.03 | +http://www.seokicks.de/robot.html |
| 25 | 34 | 0.47 | 1 | 0.03 | +http://megaindex.com/crawler |
