| Used Operating Systems by Visits |
| 1 | 2370 | 42.16 | 2015 | 68.17 | +http://www.baidu.com/search/spider.html |
| 2 | 462 | 8.22 | 222 | 7.51 | +http://www.bing.com/bingbot.htm |
| 3 | 475 | 8.45 | 215 | 7.27 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 446 | 7.93 | 209 | 7.07 | +http://www.google.com/bot.html |
| 5 | 841 | 14.96 | 81 | 2.74 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 116 | 2.06 | 67 | 2.27 | +http://ahrefs.com/robot/ |
| 7 | 128 | 2.28 | 56 | 1.89 | Windows NT |
| 8 | 18 | 0.32 | 17 | 0.58 | +info@netcraft.com |
| 9 | 38 | 0.68 | 16 | 0.54 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 68 | 1.21 | 14 | 0.47 | +http://yandex.com/bots |
| 11 | 22 | 0.39 | 10 | 0.34 | +https://www.mojeek.com/bot.html |
| 12 | 8 | 0.14 | 6 | 0.20 | http://nmap.org/book/nse.html |
| 13 | 200 | 3.56 | 5 | 0.17 | +http://fulltext.sblog.cz/ |
| 14 | 36 | 0.64 | 3 | 0.10 | +http://www.findxbot.com |
| 15 | 2 | 0.04 | 2 | 0.07 | Linux [unknown version] |
| 16 | 2 | 0.04 | 2 | 0.07 | +http://www.privacyaware.org |
| 17 | 2 | 0.04 | 2 | 0.07 | Linux i686 [unknown version] |
| 18 | 2 | 0.04 | 2 | 0.07 | +http://www.semrush.com/bot.html |
| 19 | 284 | 5.05 | 2 | 0.07 | +http://megaindex.com/crawler |
| 20 | 4 | 0.07 | 2 | 0.07 | +http://www.exabot.com/go/robot |
| 21 | 4 | 0.07 | 2 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 22 | 4 | 0.07 | 2 | 0.07 | +http://duckduckgo.com |
| 23 | 75 | 1.33 | 1 | 0.03 | http://www.searchmetrics.com/en/searchme... |
| 24 | 3 | 0.05 | 1 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 25 | 1 | 0.02 | 1 | 0.03 | Windows Phone OS 7.5 |
| 26 | 1 | 0.02 | 1 | 0.03 | Macintosh |
| 27 | 10 | 0.18 | 0 | 0.00 | Windows 98 |
