| Used Operating Systems (30 / 40) [show full report] |
| 1 | 1774 | 34.65 | 1638 | 45.81 | +http://www.baidu.com/search/spider.html |
| 2 | 1660 | 32.42 | 1456 | 40.72 | Windows NT |
| 3 | 584 | 11.41 | 182 | 5.09 | +http://www.bing.com/bingbot.htm |
| 4 | 272 | 5.31 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 5 | 249 | 4.86 | 93 | 2.60 | +http://www.google.com/bot.html |
| 6 | 122 | 2.38 | 60 | 1.68 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 112 | 2.19 | 32 | 0.89 | +http://yandex.com/bots |
| 8 | 97 | 1.89 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 60 | 1.17 | 30 | 0.84 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 33 | 0.64 | 33 | 0.92 | +http://www.easou.com/search/spider.html |
| 11 | 25 | 0.49 | 0 | 0.00 | +http://www.meanpath.com/meanpathbot.htm... |
| 12 | 15 | 0.29 | 5 | 0.14 | +http://www.profound.net/domainappender |
| 13 | 14 | 0.27 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 14 | 12 | 0.23 | 6 | 0.17 | http://www.bing.com/bingbot.htm |
| 15 | 10 | 0.20 | 5 | 0.14 | +http://www.exabot.com/go/robot |
| 16 | 8 | 0.16 | 0 | 0.00 | +http://siteexplorer.info/ |
| 17 | 6 | 0.12 | 1 | 0.03 | http://nmap.org/book/nse.html |
| 18 | 6 | 0.12 | 2 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 19 | 6 | 0.12 | 4 | 0.11 | +info@netcraft.com |
| 20 | 6 | 0.12 | 4 | 0.11 | Linux i686 [unknown version] |
| 21 | 6 | 0.12 | 3 | 0.08 | +http://endb-consolidated.aihit.com/ |
| 22 | 4 | 0.08 | 2 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 4 | 0.08 | 4 | 0.11 | +http://fb02itsscan.fh-muenster.de |
| 24 | 4 | 0.08 | 2 | 0.06 | http://crawler.sistrix.net/ |
| 25 | 4 | 0.08 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 4 | 0.08 | 2 | 0.06 | +http://fulltext.sblog.cz/ |
| 27 | 3 | 0.06 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 28 | 2 | 0.04 | 2 | 0.06 | Macintosh PPC |
| 29 | 2 | 0.04 | 1 | 0.03 | +https://www.mojeek.com/bot.html |
| 30 | 2 | 0.04 | 0 | 0.00 | +http://www.semrush.com/bot.html |
