| Used Operating Systems by Visits |
| 1 | 3241 | 18.31 | 2573 | 75.52 | +http://www.baidu.com/search/spider.html |
| 2 | 469 | 2.65 | 150 | 4.40 | +http://www.bing.com/bingbot.htm |
| 3 | 548 | 3.10 | 148 | 4.34 | +http://ahrefs.com/robot/ |
| 4 | 140 | 0.79 | 125 | 3.67 | +http://www.uptime.com/uptimebot |
| 5 | 564 | 3.19 | 79 | 2.32 | +http://napoveda.seznam.cz/en/seznambot-... |
| 6 | 6211 | 35.10 | 77 | 2.26 | http://mj12bot.com/ |
| 7 | 538 | 3.04 | 69 | 2.03 | Windows NT |
| 8 | 236 | 1.33 | 65 | 1.91 | +http://www.google.com/bot.html |
| 9 | 236 | 1.33 | 55 | 1.61 | +http://yandex.com/bots |
| 10 | 192 | 1.08 | 21 | 0.62 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 62 | 0.35 | 10 | 0.29 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 12 | 82 | 0.46 | 10 | 0.29 | +http://www.linkdex.com/bots/ |
| 13 | 74 | 0.42 | 5 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 626 | 3.54 | 5 | 0.15 | +http://OpenLinkProfiler.org/bot |
| 15 | 38 | 0.21 | 3 | 0.09 | +http://www.exabot.com/go/robot |
| 16 | 70 | 0.40 | 2 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 17 | 2 | 0.01 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 18 | 2 | 0.01 | 2 | 0.06 | +http://www.google.com/bot.html,Yahoo! S... |
| 19 | 4 | 0.02 | 2 | 0.06 | +info@netcraft.com |
| 20 | 4190 | 23.68 | 2 | 0.06 | +http://megaindex.com/crawler |
| 21 | 4 | 0.02 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 2 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 23 | 48 | 0.27 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 24 | 2 | 0.01 | 0 | 0.00 | UrlCrawler; http://www.seomoz.org/dp/rog... |
| 25 | 4 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 26 | 98 | 0.55 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 27 | 6 | 0.03 | 0 | 0.00 | +http://www.findxbot.com |
| 28 | 8 | 0.05 | 0 | 0.00 | +spider@seoscanners.net |
